Stafford Mfg Shaft Collars

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Shaft collars are ring-shaped components that secure and enclose shafts in machining applications. They serve three main purposes holding, positioning and providing a point of contact...Read more

StyleModelBore SizeOutside Dia.Screw SizeWidth
APRL1001"1.969"M60.787"
RFQ
APRL1081-1/2"2.559"M60.787"
RFQ
APRL1041-1/4"2.362"M60.787"
RFQ
APRL1021-1/8"2.165"M60.787"
RFQ
APRL1121-3/4"2.953"M80.945"
RFQ
APRL1061-3/8"2.365"M60.787"
RFQ
APRL1031-3/16"2.159"M60.813"
RFQ
APRL1101-5/8"2.953"M80.945"
RFQ
APRL1141-7/8"3.150"M80.945"
RFQ
APRL1071-7/16"2.559"M60.787"
RFQ
APRL1111-11/16"2.953"M80.945"
RFQ
APRL2002"3.346"M80.945"
RFQ
APRL2082-1/2"3.740"M80.945"
RFQ
APRL2042-1/4"3.543"M80.945"
RFQ
APRL2022-1/8"3.346"M80.945"
RFQ
APRL2122-3/4"4.337"M101.079"
RFQ
APRL2062-3/8"3.531"M80.945"
RFQ
APRL2032-3/16"3.543"M80.945"
RFQ
APRL2072-7/16"3.740"M80.945"
RFQ
APRL2112-11/16"4.331"M101.102"
RFQ
APRL2152-15/16"4.528"M101.102"
RFQ
APRL3003"4.724"M101.102"
RFQ
APRL0123/4"1.850"M60.787"
RFQ
Stafford Mfg -

Signature Series, Set Screw Type Steel Shaft Collars

Stafford MFG Signature Series set screw collars offer secure and precise attachment to shafts, rods or tubes. These collars are designed to quickly gouge the set screw into the surface of a soft shaft and create a tight and reliable grip. They are made of steel for durability and have plain / black oxide finish for corrosion resistance or enhancing the aesthetic appeal.

StyleModelBore SizeFinishGradeOutside Dia.Screw SizeWidthPrice
A6L100P31"Black Oxide12151.625"5/16-18 x 3/80.62"€17.26
RFQ
B6L1001"Plain12151.625"5/16-18 x 3/80.62"€20.01
RFQ
B6L1081-1/2"Plain12152.250"3/8-16 x 3/80.750"€25.33
RFQ
A6L108P31-1/2"Black Oxide12152.250"3/8-16 x 3/80.750"€19.59
RFQ
B6L1041-1/4"Plain12152"3/8-16 x 3/80.688"€21.06
RFQ
A6L104P31-1/4"Black Oxide12152"3/8-16 x 3/80.688"€16.21
RFQ
B6L1021-1/8"Plain12151.750"5/16-18 x 3/80.62"€19.74
RFQ
A6L102P31-1/8"Black Oxide12151.750"5/16-18 x 3/80.62"€16.57
RFQ
B6L1011-1/16"Plain12151.750"5/16-18 x 3/80.62"-
RFQ
A6L101P31-1/16"Black Oxide12151.750"5/16-18 x 3/80.62"€16.70
RFQ
A6L112P31-3/4"Black Oxide12152.625"1/2-13 x 1/20.88"€39.08
RFQ
B6L1121-3/4"Plain12152.625"1/2-13 x 1/20.88"-
RFQ
B6L1061-3/8"Plain12152.125"3/8-16 x 3/80.750"€13.96
RFQ
A6L106P31-3/8"Black Oxide12152.125"3/8-16 x 3/80.750"€23.04
RFQ
B6L1031-3/16"Plain12152"3/8-16 x 3/80.688"-
RFQ
A6L103P31-3/16"Black Oxide12152"3/8-16 x 3/80.688"€18.37
RFQ
B6L1101-5/8"Plain12152.500"3/8-16 x 3/80.813"-
RFQ
A6L110P31-5/8"Black Oxide12152.500"3/8-16 x 3/80.813"€23.39
RFQ
A6L105P31-5/16"Black Oxide12152.125"3/8-16 x 3/80.688"€17.16
RFQ
B6L1051-5/16"Plain12152.125"3/8-16 x 3/80.688"-
RFQ
B6L1141-7/8"Plain12152.750"1/2-13 x 1/20.88"-
RFQ
A6L114P31-7/8"Black Oxide12152.750"1/2-13 x 1/20.88"€30.14
RFQ
A6L107P31-7/16"Black Oxide12152.250"3/8-16 x 3/80.750"€19.61
RFQ
B6L1071-7/16"Plain12152.250"3/8-16 x 3/80.750"-
RFQ
B6L1091-9/16"Plain12152.500"3/8-16 x 3/80.813"-
RFQ
Stafford Mfg -

Signature Series, One Piece Split Steel Threaded Shaft Collars

Stafford MFG Signature Series shaft collars are designed for secure and precise shaft positioning in various industrial applications. These, one piece shaft collars feature a one-piece split design for easy installation and adjustment without the need for disassembling the entire system. They have steel construction for enhanced strength anf long-lasting performance in demanding environments. These collars offer a threaded design for simple and accurate positioning along the shaft, providing secure clamping and preventing slippage. They are equipped with alloy steel screws for tight grip and increased corrosion resistance.

StyleModelBore SizeOutside Dia.Screw SizeTypeWidthPrice
A4L1081 1/2"-62.500"1/4-28High Strength0.500"€36.60
RFQ
B7L108C1 1/2"-62.375"1/4-28Low Profile0.562"€30.51
RFQ
B7L108F1 1/2"-122.375"1/4-28Low Profile0.562"€25.62
RFQ
A3L1081 1/2"-122.500"1/4-28High Strength0.500"€31.90
RFQ
A4L1041 1/4"-72.250"1/4-28High Strength0.500"€26.25
RFQ
B7L104C1 1/4"-72.062"1/4-28Low Profile0.500"€18.58
RFQ
B7L104F1 1/4"-122.062"1/4-28Low Profile0.500"€21.44
RFQ
A3L1041 1/4"-122.250"1/4-28High Strength0.500"€29.34
RFQ
A4L1021 1/8"-72.125"1/4-28High Strength0.500"-
RFQ
B7L102F1 1/8"-121.875"1/4-28Low Profile0.500"€17.32
RFQ
A3L1021 1/8"-122.125"1/4-28High Strength0.500"-
RFQ
A3L1121 3/4"-163"5/16-24High Strength0.62"€43.49
RFQ
A3L1061 3/8"-122.375"1/4-28High Strength0.500"€40.93
RFQ
A4L1001-82"1/4-28High Strength0.500"€26.59
RFQ
B7L100C1-81.750"1/4-28Low Profile0.500"€15.50
RFQ
A3L1001-142"1/4-28High Strength0.500"€17.83
RFQ
B7L100F1-141.750"1/4-28Low Profile0.500"€14.80
RFQ
A4L0081/2"-131.250"8-32High Strength0.375"€14.99
RFQ
B7L008C1/2"-131.125"8-32Low Profile0.406"€12.07
RFQ
B7L008F1/2"-201.125"8-32Low Profile0.406"€12.75
RFQ
A3L0081/2"-201.250"8-32High Strength0.375"€21.55
RFQ
A4L0041/4"-200.813"4-40High Strength0.250"-
RFQ
B7L004C1/4"-200.688"4-40Low Profile0.313"€10.77
RFQ
A3L0041/4"-280.813"4-40High Strength0.250"€15.65
RFQ
B7L004F1/4"-280.688"4-40Low Profile0.313"€9.14
RFQ
Stafford Mfg -

Signature Series, One Piece Split Stainless Steel Threaded Shaft Collars

StyleModelBore SizeOutside Dia.Screw SizeTypeWidthPrice
A4S1081 1/2"-62.500"1/4-28High Strength0.500"€40.99
RFQ
B7S108C1 1/2"-62.375"1/4-28Low Profile0.562"-
RFQ
B7S108F1 1/2"-122.375"1/4-28Low Profile0.562"€43.57
RFQ
A3S1081 1/2"-122.500"1/4-28High Strength0.500"€54.33
RFQ
B7S104C1 1/4"-72.062"1/4-28Low Profile0.500"-
RFQ
A4S1041 1/4"-72.250"1/4-28High Strength0.500"-
RFQ
B7S104F1 1/4"-122.062"1/4-28Low Profile0.500"€36.81
RFQ
A3S1041 1/4"-122.250"1/4-28High Strength0.500"€46.35
RFQ
A4S1021 1/8"-72.125"1/4-28High Strength0.500"-
RFQ
B7S102F1 1/8"-121.875"1/4-28Low Profile0.500"-
RFQ
A3S1021 1/8"-122.125"1/4-28High Strength0.500"€42.73
RFQ
A3S1121 3/4"-163"5/16-24High Strength0.62"-
RFQ
A3S1061 3/8"-122.375"1/4-28High Strength0.500"€58.27
RFQ
B7S100C1-81.750"1/4-28Low Profile0.500"€36.60
RFQ
A4S1001-82"1/4-28High Strength0.500"€44.92
RFQ
B7S100F1-141.750"1/4-28Low Profile0.500"€47.00
RFQ
A3S1001-142"1/4-28High Strength0.500"€51.53
RFQ
A4S0081/2"-131.250"8-32High Strength0.375"€24.02
RFQ
B7S008C1/2"-131.125"8-32Low Profile0.406"€19.42
RFQ
A3S0081/2"-201.250"8-32High Strength0.375"-
RFQ
B7S008F1/2"-201.125"8-32Low Profile0.406"€18.48
RFQ
B7S004C1/4"-200.688"4-40Low Profile0.313"€16.38
RFQ
A4S0041/4"-200.813"4-40High Strength0.250"-
RFQ
A3S0041/4"-280.813"4-40High Strength0.250"-
RFQ
B7S004F1/4"-280.688"4-40Low Profile0.313"-
RFQ
Stafford Mfg -

Signature Series, Two Piece Split Steel Threaded Shaft Collars

StyleModelBore SizeOutside Dia.Screw SizeTypeWidthPrice
A4L108F1 1/2"-62.500"1/4-28 x 3/4High Strength0.500"-
RFQ
B8L108C1 1/2"-62.375"1/4-28 x 5/8Low Profile0.562"-
RFQ
A3L108F1 1/2"-122.500"1/4-28 x 3/4High Strength0.500"-
RFQ
B8L108F1 1/2"-122.375"1/4-28 x 5/8Low Profile0.562"€46.10
RFQ
B8L104C1 1/4"-72.062"1/4-28 x 5/8Low Profile0.500"-
RFQ
A4L104F1 1/4"-72.250"1/4-28 x 3/4High Strength0.500"-
RFQ
A3L104F1 1/4"-122.250"1/4-28 x 3/4High Strength0.500"€42.94
RFQ
B8L104F1 1/4"-122.062"1/4-28 x 5/8Low Profile0.500"€25.85
RFQ
A4L102F1 1/8"-72.125"1/4-28 x 3/4High Strength0.500"-
RFQ
A3L102F1 1/8"-122.125"1/4-28 x 3/4High Strength0.500"€36.29
RFQ
B8L102F1 1/8"-121.875"1/4-28 x 3/4Low Profile0.500"€36.94
RFQ
A3L112F1 3/4"-163"5/16-24 x 1High Strength0.62"-
RFQ
A3L106F1 3/8"-122.375"1/4-28 x 3/4High Strength0.500"-
RFQ
B8L100C1-81.750"1/4-28 x 5/8Low Profile0.500"€49.87
RFQ
A4L100F1-82"1/4-28 x 3/4High Strength0.500"€29.25
RFQ
B8L100F1-141.750"1/4-28 x 5/8Low Profile0.500"€45.46
RFQ
A3L100F1-142"1/4-28 x 3/4High Strength0.500"€24.42
RFQ
A4L008F1/2"-131.250"8-32 x 1/2High Strength0.375"-
RFQ
B8L008C1/2"-131.125"8-32 x 1/2Low Profile0.406"€35.36
RFQ
A3L008F1/2"-201.250"8-32 x 1/2High Strength0.375"-
RFQ
B8L008F1/2"-201.125"8-32 x 1/2Low Profile0.406"€35.68
RFQ
A4L004F1/4"-200.813"4-40 x 3/8High Strength0.250"-
RFQ
B8L004C1/4"-200.688"4-40 x 3/8Low Profile0.313"€16.36
RFQ
B8L004F1/4"-280.688"4-40 x 3/8Low Profile0.313"-
RFQ
A3L004F1/4"-280.813"4-40 x 3/8High Strength0.250"€20.73
RFQ
Stafford Mfg -

Signature Series, Two Piece Split Stainless Steel Balanced Shaft Collars

Stafford MFG Signature Series balanced shaft collars are utilised in precision machinery and equipment to provide secure shaft positioning, balance adjustment and vibration reduction. These collars are designed for high-performance applications that require precise control and stability. They have steel / stainless steel construction for improved structural rigidity and corrosion resistance on exposed surfaces. These units are equipped with 18-8 stainless steel screws for secure clamping and precise adjustment for applications requiring reliable shaft positioning. These two-piece split shaft collars offer reliable shaft positioning and balance adjustment.

StyleModelBore SizeOutside Dia.Screw SizeWidthPrice
A2S100B1"2"1/4-28 x 5/80.500"-
RFQ
A2S108B1-1/2"2.500"1/4-28 x 5/80.500"€44.50
RFQ
A2S104B1-1/4"2.250"1/4-28 x 5/80.500"€42.97
RFQ
A2S102B1-1/8"2.125"1/4-28 x 5/80.500"-
RFQ
A2S112B1-3/4"3"5/16-24 x 10.62"-
RFQ
A2S106B1-3/8"2.375"1/4-28 x 5/80.500"-
RFQ
A2S103B1-3/16"2.125"1/4-28 x 5/80.500"-
RFQ
A2S107B1-7/16"2.375"1/4-28 x 5/80.500"-
RFQ
A2S111B1-11/16"3"5/16-24 x 10.62"-
RFQ
A2S115B1-15/16"3.250"5/16-24 x 10.62"-
RFQ
A2S008B1/2"1.250"8-32 x 1/20.375"-
RFQ
A2S200B2"3.250"5/16-24 x 10.62"-
RFQ
A2S208B2-1/2"4"3/8-24 x 10.750"-
RFQ
A2S207B2-7/16"4"3/8-24 x 10.750"-
RFQ
A2S215B2-15/16"4.500"3/8-24 x 10.750"-
RFQ
A2S300B3"4.500"3/8-24 x 10.750"-
RFQ
A2S012B3/4"1.750"1/4-28 x 5/80.500"-
RFQ
A2S010B5/8"1.500"10-32 x 1/20.438"-
RFQ
A2S014B7/8"1.875"1/4-28 x 5/80.500"-
RFQ
StyleModelBore SizeOutside Dia.Screw SizeSet Screw SizeWidthPrice
A2LM030R30 mm54mmM6 x 1.0 x 18 mmM8 x 1.25 x 1015mm€31.42
RFQ
A2LM035R35 mm57mmM6 x 1.0 x 18 mmM8 x 1.25 x 1015mm€31.65
RFQ
A2LM040R40 mm60mmM6 x 1.0 x 18 mmM10 x 1.5 x 1015mm€43.81
RFQ
A2LM045R45 mm73mmM8 x 1.25 x 25 mmM10 x 1.5 x 1419mm€49.98
RFQ
A2LM050R50 mm78mmM8 x 1.25 x 25 mmM10 x 1.5 x 1419mm€56.55
RFQ
A2LM055R55 mm82mmM8 x 1.25 x 25 mmM12 x 1.75 x 1219mm€60.33
RFQ
A2LM060R60 mm88mmM8 x 1.25 x 25 mmM12 x 1.75 x 1219mm€54.26
RFQ
A2LM065R65 mm93mmM8 x 1.25 x 25 mmM12 x 1.75 x 1219mm-
RFQ
A2LM070R70 mm98mmM8 x 1.25 x 25 mmM12 x 1.75 x 1219mm€135.83
RFQ
Stafford Mfg -

Signature Series, Two Piece Split Heavy Duty Shaft Collars

StyleModelScrew SizeWidthBore SizeGradeKeyway SizeMaterialOutside Dia.Screw MaterialPrice
A2L101HD--------€28.71
RFQ
A2L002HD--------€23.41
RFQ
A2L003HD--------€17.70
RFQ
B2S208HDK1/2-20 x 1-1/41"2-1/2"C10265/8"Stainless Steel4.250"18-8 Stainless Steel-
RFQ
C2S208HD1/2-20 x 1-1/41"2-1/2"C1026-Stainless Steel4.250"18-8 Stainless Steel€293.22
RFQ
D2L215HDK1/2-20 x 1-1/41"2-15/16"C10263/4"Steel4.750"Alloy Steel€188.33
RFQ
E2L208HD1/2-20 x 1-1/41"2-1/2"C1026-Steel4.250"Alloy Steel€125.89
RFQ
B2S308HDK1/2-20 x 1-1/41"3-1/2"C10267/8"Stainless Steel5.250"18-8 Stainless Steel-
RFQ
E2L308HD1/2-20 x 1-1/41"3-1/2"C1026-Steel5.250"Alloy Steel€179.80
RFQ
D2L300HDK1/2-20 x 1-1/41"3"C10263/4"Steel4.750"Alloy Steel€221.07
RFQ
E2L207HD1/2-20 x 1-1/41"2-7/16"C1026-Steel4.250"Alloy Steel€125.89
RFQ
C2S308HD1/2-20 x 1-1/41"3-1/2"C1026-Stainless Steel5.250"18-8 Stainless Steel€360.59
RFQ
C2S300HD1/2-20 x 1-1/41"3"C1026-Stainless Steel4.750"18-8 Stainless Steel€346.86
RFQ
B2S300HDK1/2-20 x 1-1/41"3"C10263/4"Stainless Steel4.750"18-8 Stainless Steel€415.88
RFQ
D2L308HDK1/2-20 x 1-1/41"3-1/2"C10267/8"Steel5.250"Alloy Steel€206.83
RFQ
E2L304HD1/2-20 x 1-1/41"3-1/4"C1026-Steel5"Alloy Steel€184.59
RFQ
F2L212HD1/2-20 x 1-1/41"2-3/4"C1026-Steel4.500"Alloy Steel€169.26
RFQ
E2L215HD1/2-20 x 1-1/41"2-15/16"C1026-Steel4.750"Alloy Steel€168.48
RFQ
E2L300HD1/2-20 x 1-1/41"3"C1026-Steel4.750"Alloy Steel€180.18
RFQ
D2L212HDK1/2-20 x 1-1/41"2-3/4"C10265/8"Steel4.500"Alloy Steel-
RFQ
D2L208HDK1/2-20 x 1-1/41"2-1/2"C10265/8"Steel4.250"Alloy Steel€156.32
RFQ
E2L009HD1/4-28 x 3/40.500"9/16"1215-Steel1.500"Alloy Steel€20.35
RFQ
E2L010HD1/4-28 x 3/40.500"5/8"1215-Steel1.750"Alloy Steel€22.37
RFQ
D2L010HDK1/4-28 x 3/40.500"5/8"12153/16"Steel1.750"Alloy Steel€33.37
RFQ
D2L204HDK3/8-24 x 10.750"2-1/4"C10261/2"Steel3.750"Alloy Steel-
RFQ
Stafford Mfg -

Signature Series, Hinge Type Threaded Shaft Collars

Stafford MFG Signature Series threaded shaft collars are designed to securely fasten and adjust components on threaded shafts with left-hand ACME threads. They have stainless steel / steel construction with black oxide finish for structural rigidity and resisting corrosion on exposed surfaces. These collars are ideal for stroke limiting, stops & height and spring tensioning. They are equipped with alloy steel / 18-8 stainless steel screws for preventing rust build-up. The thread shaft collars come in 0.375, 0.406, 0.500 and 0.625 inches.

StyleModelBore SizeGradeMaterialOutside Dia.Screw MaterialScrew SizeWidthPrice
A4L108FH1 1/2"-61215Steel2.500"Alloy Steel1/4-28 x 3/40.500"-
RFQ
B4S108FH1 1/2"-6303Stainless Steel2.500"18-8 Stainless Steel1/4-28 x 5/80.500"-
RFQ
B3S108FH1 1/2"-12303Stainless Steel2.500"18-8 Stainless Steel1/4-28 x 5/80.500"-
RFQ
A3L108FH1 1/2"-121215Steel2.500"Alloy Steel1/4-28 x 3/40.500"-
RFQ
A4L104FH1 1/4"-71215Steel2.250"Alloy Steel1/4-28 x 3/40.500"-
RFQ
B4S104FH1 1/4"-7303Stainless Steel2.250"18-8 Stainless Steel1/4-28 x 5/80.500"-
RFQ
B3S104FH1 1/4"-12303Stainless Steel2.250"18-8 Stainless Steel1/4-28 x 5/80.500"-
RFQ
A3L104FH1 1/4"-121215Steel2.250"Alloy Steel1/4-28 x 3/40.500"-
RFQ
B4S102FH1 1/8"-7303Stainless Steel2.125"18-8 Stainless Steel1/4-28 x 5/80.500"-
RFQ
A4L102FH1 1/8"-71215Steel2.125"Alloy Steel1/4-28 x 3/40.500"-
RFQ
B3S102FH1 1/8"-12303Stainless Steel2.125"18-8 Stainless Steel1/4-28 x 5/80.500"-
RFQ
A3L102FH1 1/8"-121215Steel2.125"Alloy Steel1/4-28 x 3/40.500"-
RFQ
B3S112FH1 3/4"-16303Stainless Steel3"18-8 Stainless Steel5/16-24 x 10.62"-
RFQ
A3L112FH1 3/4"-161215Steel3"Alloy Steel5/16-24 x 10.62"-
RFQ
A3L106FH1 3/8"-121215Steel2.375"Alloy Steel1/4-28 x 3/40.500"-
RFQ
B3S106FH1 3/8"-12303Stainless Steel2.375"18-8 Stainless Steel1/4-28 x 5/80.500"-
RFQ
A4L100FH1-81215Steel2"Alloy Steel1/4-28 x 3/40.500"-
RFQ
B4S100FH1-8303Stainless Steel2"18-8 Stainless Steel1/4-28 x 5/80.500"-
RFQ
A3L100FH1-141215Steel2"Alloy Steel1/4-28 x 3/40.500"-
RFQ
B3S100FH1-14303Stainless Steel2"18-8 Stainless Steel1/4-28 x 5/80.500"-
RFQ
A4L008FH1/2"-131215Steel1.250"Alloy Steel8-32 x 1/20.375"-
RFQ
B4S008FH1/2"-13303Stainless Steel1.250"18-8 Stainless Steel8-32 x 1/20.375"-
RFQ
B3S008FH1/2"-20303Stainless Steel1.250"18-8 Stainless Steel8-32 x 1/20.375"-
RFQ
A3L008FH1/2"-201215Steel1.250"Alloy Steel8-32 x 1/20.375"-
RFQ
B3S204FH2 1/4"-12303Stainless Steel3.500"18-8 Stainless Steel5/16-24 x 10.62"-
RFQ
Stafford Mfg -

Solution Series, Two Flat Surfaces Shaft Mounting Collars

StyleModelBore SizeGradeMaterialOutside Dia.Screw MaterialWidthPrice
A19L100ST1"1215Steel1.750"Alloy Steel0.500"€49.25
RFQ
B19S100ST1"303Stainless Steel1.750"18-8 Stainless Steel0.500"€54.94
RFQ
B19S108ST1-1/2"303Stainless Steel2.375"18-8 Stainless Steel0.563"€77.38
RFQ
A19L108ST1-1/2"1215Steel2.375"Alloy Steel0.563"€56.81
RFQ
B19S104ST1-1/4"303Stainless Steel2.063"18-8 Stainless Steel0.500"€81.67
RFQ
A19L104ST1-1/4"1215Steel2.063"Alloy Steel0.500"€54.85
RFQ
B19S102ST1-1/8"303Stainless Steel1.875"18-8 Stainless Steel0.500"€61.61
RFQ
A19L102ST1-1/8"1215Steel1.875"Alloy Steel0.500"€113.76
RFQ
B19S106ST1-3/8"303Stainless Steel2.250"18-8 Stainless Steel0.563"€74.57
RFQ
A19L106ST1-3/8"1215Steel2.250"Alloy Steel0.563"€52.08
RFQ
A19L012ST3/4"1215Steel1.500"Alloy Steel0.500"€59.28
RFQ
B19S012ST3/4"303Stainless Steel1.500"18-8 Stainless Steel0.500"€52.42
RFQ
StyleModelBore SizeOutside Dia.Screw SizeWidthPrice
A10L108F1 1/2"-42.750"5/16-24 x 10.750"-
RFQ
A10L104F1 1/4"-52.500"5/16-24 x 10.750"€42.02
RFQ
A10L102F1 1/8"-52.375"5/16-24 x 10.750"-
RFQ
A10L112F1 3/4"-43.250"3/8-24 x 11"-
RFQ
A10L106F1 3/8"-42.625"5/16-24 x 10.750"-
RFQ
A10L100F1-52.250"5/16-24 x 10.62"€54.29
RFQ
A10L008F1/2"-101.313"10-32 x 5/80.500"€60.08
RFQ
A10L208F2 1/2"-34"3/8-24 x 11"-
RFQ
A10L204F2 1/4"-33.750"3/8-24 x 11"-
RFQ
A10L200F2-43.500"3/8-24 x 11"-
RFQ
A10L012F3/4"-62"5/16-24 x 10.62"€65.65
RFQ
A10L006F3/8"-121.125"8-32 x 1/20.500"€44.88
RFQ
A10L010F5/8"-81.625"1/4-28 x 5/80.500"€35.07
RFQ
A10L014F7/8"-62.125"5/16-24 x 10.62"-
RFQ
A10L007F7/16"-121.125"8-32 x 1/20.500"-
RFQ
Stafford Mfg -

Signature Series, Two Piece Split Left Hand ACME Threaded Shaft Collars

Stafford Manufacturing Signature Series left hand ACME collars are mechanical components used to secure and position components on a threaded shaft with a left-hand ACME thread profile. They consist of two separate halves that can be easily assembled and disassembled around a shaft. Each half has an inner bore with a left-hand ACME thread, allowing it to engage with the corresponding thread on the shaft. Their split design allows for easy installation and removal without requiring the shaft to be disassembled. These two-piece split collars are ideal for applications like stroke limiting, stops, and height and spring tensioning. They have excellent clamping power, are precisely machined and non-marring.

StyleModelBore SizeOutside Dia.Screw SizeWidth
A11L108F1 1/2"-42.750"5/16-24 x 10.750"
RFQ
A11L104F1 1/4"-52.500"5/16-24 x 10.750"
RFQ
A11L102F1 1/8"-52.375"5/16-24 x 10.750"
RFQ
A11L112F1 3/4"-43.250"3/8-24 x 11"
RFQ
A11L106F1 3/8"-42.625"5/16-24 x 10.750"
RFQ
A11L100F1-52.250"5/16-24 x 10.62"
RFQ
A11L008F1/2"-101.313"10-32 x 5/80.500"
RFQ
A11L208F2 1/2"-34"3/8-24 x 11"
RFQ
A11L204F2 1/4"-33.750"3/8-24 x 11"
RFQ
A11L200F2-43.500"3/8-24 x 11"
RFQ
A11L012F3/4"-62"5/16-24 x 10.62"
RFQ
A11L006F3/8"-121.125"8-32 x 1/20.500"
RFQ
A11L010F5/8"-81.625"1/4-28 x 3/40.500"
RFQ
A11L014F7/8"-62.125"5/16-24 x 10.62"
RFQ
A11L007F7/16"-121.125"8-32 x 1/20.500"
RFQ
Stafford Mfg -

Solution Series, Two Flat Surfaces Pipe Mounting Collars

StyleModelBore SizeGradeMaterialOutside Dia.Pipe SizeScrew MaterialTypePrice
A19L105PST1-1/3"1215Steel2.250"1"Alloy SteelHigh Strength-
RFQ
B19S105PST1-1/3"303Stainless Steel2.250"1"18-8 Stainless SteelHigh Strength-
RFQ
B19S101PST1-1/15"303Stainless Steel2"3/4"18-8 Stainless SteelHigh Strength-
RFQ
A19L101PST1-1/15"1215Steel2"3/4"Alloy SteelHigh Strength-
RFQ
B19S111PST1-2/3"303Stainless Steel2.500"1-1/4"18-8 Stainless SteelLow Profile€165.16
RFQ
A19L111PST1-2/3"1215Steel2.500"1-1/4"Alloy SteelLow Profile€129.53
RFQ
A19L114PST1-11/12"1215Steel3"1-1/2"Alloy SteelHigh Strength€157.44
RFQ
B19S114PST1-11/12"303Stainless Steel3"1-1/2"18-8 Stainless SteelHigh Strength€170.25
RFQ
B19S011PST11/16"303Stainless Steel1.500"3/8"18-8 Stainless SteelLow Profile-
RFQ
A19L011PST11/16"1215Steel1.500"3/8"Alloy SteelLow Profile-
RFQ
A19L014PST17/20"1215Steel1.750"1/2"Alloy SteelLow Profile€67.98
RFQ
B19S014PST17/20"303Stainless Steel1.750"1/2"18-8 Stainless SteelLow Profile€74.15
RFQ
StyleModelBore SizeOutside Dia.Screw SizeWidth
AHUB7L108C1 1/2"-62.375"1/4-28 x 5/80.562"
RFQ
AHUB7L108F1 1/2"-122.375"1/4-28 x 5/80.562"
RFQ
AHUB7L104C1 1/4"-72.062"1/4-28 x 5/80.500"
RFQ
AHUB7L104F1 1/4"-122.062"1/4-28 x 5/80.500"
RFQ
AHUB7L100C1-81.750"1/4-28 x 5/80.500"
RFQ
AHUB7L100F1-141.750"1/4-28 x 5/80.500"
RFQ
AHUB7L008C1/2"-131.125"8-32 x 1/20.406"
RFQ
AHUB7L008F1/2"-201.125"8-32 x 1/20.406"
RFQ
AHUB7L012C3/4"-101.500"1/4-28 x 5/80.500"
RFQ
AHUB7L012F3/4"-161.500"1/4-28 x 5/80.500"
RFQ
AHUB7L010C5/8"-111.313"10-32 x 5/80.438"
RFQ
AHUB7L010F5/8"-181.313"10-32 x 5/80.438"
RFQ
Stafford Mfg -

Signature Series, Two Piece Split Aluminum Shaft Collars

Stafford MFG Signature Series 2-piece split shaft collars provide secure and damage-resistant shaft alignment in heavy-duty or space-constrained machinery. These collars can be placed anywhere on the shaft enabling precise positioning and spacing for different components. They have a smooth bore design, ensuring that the shafts are well-protected from damage. These 2-piece split collars ensure a strong and secure grip on the shaft, eliminating slippage or movement.

StyleModelBore SizeOutside Dia.Screw SizeWidthPrice
A8A1001"1.750"1/4-28 x 5/80.500"€16.51
RFQ
A8A1081-1/2"2.375"1/4-28 x 5/80.563"€25.22
RFQ
A8A1041-1/4"2.063"1/4-28 x 5/80.500"€22.18
RFQ
A8A1021-1/8"1.875"1/4-28 x 5/80.500"€20.24
RFQ
A8A1011-1/16"1.875"1/4-28 x 5/80.500"€19.38
RFQ
A8A1121-3/4"2.750"5/16-24 x 10.688"€34.84
RFQ
A8A1061-3/8"2.250"1/4-28 x 5/80.563"€24.46
RFQ
A8A1031-3/16"2.063"1/4-28 x 5/80.500"€22.05
RFQ
A8A1101-5/8"2.750"5/16-24 x 10.688"€33.45
RFQ
A8A1051-5/16"2.125"1/4-28 x 5/80.563"€21.40
RFQ
A8A1141-7/8"3"5/16-24 x 10.688"€35.70
RFQ
A8A1071-7/16"2.250"1/4-28 x 5/80.563"€24.65
RFQ
A8A1091-9/16"2.375"1/4-28 x 5/80.563"€23.08
RFQ
A8A1111-11/16"2.750"5/16-24 x 10.688"€34.76
RFQ
A8A1131-13/16"2.875"5/16-24 x 10.688"€36.94
RFQ
A8A1151-15/16"3"5/16-24 x 10.688"€35.70
RFQ
A8A0081/2"1.125"8-32 x 1/20.406"€12.31
RFQ
A8A0041/4"0.688"4-40 x 3/80.313"€16.25
RFQ
A8A0021/8"0.500"4-40 x 3/80.250"€15.56
RFQ
A8A0011/16"0.500"4-40 x 3/80.250"€16.06
RFQ
A8A2002"3"5/16-24 x 10.688"€35.97
RFQ
A8A2082-1/2"3.750"3/8-24 x 10.88"€99.52
RFQ
A8A2042-1/4"3.250"5/16-24 x 10.750"€46.49
RFQ
A8A2022-1/8"3.250"5/16-24 x 10.750"€48.99
RFQ
A8A2012-1/16"3.125"5/16-24 x 10.750"€41.94
RFQ
StyleModelBore SizeOutside Dia.Screw SizeWidthPrice
A8MW1001"1.750"1/4-28 x 5/80.500"€22.64
RFQ
A8MW1081-1/2"2.375"1/4-28 x 5/80.563"€32.84
RFQ
A8MW1041-1/4"2.063"1/4-28 x 5/80.500"€27.72
RFQ
A8MW1021-1/8"1.875"1/4-28 x 5/80.500"€26.35
RFQ
A8MW1121-3/4"2.750"5/16-24 x 10.688"€42.48
RFQ
A8MW1061-3/8"2.250"1/4-28 x 5/80.563"€27.93
RFQ
A8MW1101-5/8"2.750"5/16-24 x 10.688"€43.13
RFQ
A8MW1141-7/8"3"5/16-24 x 10.688"€47.78
RFQ
A8MW0081/2"1.125"8-32 x 1/20.406"€18.48
RFQ
A8MW0041/4"0.688"4-40 x 3/80.313"€22.83
RFQ
A8MW2002"3"5/16-24 x 10.688"€45.07
RFQ
A8MW0123/4"1.500"1/4-28 x 5/80.500"€19.57
RFQ
A8MW0063/8"0.875"6-32 x 3/80.375"€16.25
RFQ
A8MW0105/8"1.313"10-32 x 5/80.438"€16.95
RFQ
A8MW0147/8"1.625"1/4-28 x 5/80.500"€17.56
RFQ
Stafford Mfg -

Solution Series, Flanged Shaft Mounts

StyleModelBore SizeFlange O.D.Flange WidthMounting HoleScrew SizeWidthPrice
A1L100MXR1"3.250"0.375"0.266"1/4-28 x 3/41.62"€206.53
RFQ
A1L108MXR1-1/2"3.750"0.406"0.266"1/4-28 x 3/42"€237.32
RFQ
A1L104MXR1-1/4"3.500"0.375"0.266"1/4-28 x 3/41.62"€196.98
RFQ
B1L008MXR1/2"2.250"0.313"0.177"8-32 x 1/21"€95.80
RFQ
B1L004MXR1/4"1.625"0.250"0.150"6-32 x 3/80.750"€86.54
RFQ
A1L200MXR2"4.500"0.500"0.328"5/16-24 x 12.38"€334.47
RFQ
B1L012MXR3/4"3"0.313"0.266"1/4-28 x 3/41"€157.60
RFQ
B1L006MXR3/8"1.625"0.250"0.150"6-32 x 3/80.750"€85.05
RFQ
B1L010MXR5/8"2.625"0.313"0.201"10-32 x 5/81"€119.22
RFQ
StyleModelBore SizeOutside Dia.Screw SizeWidthPrice
A34S1001"1.625"5/16-18 x 1/40.62"€10.92
RFQ
A34S1081-1/2"2.250"3/8-16 x 3/80.750"€19.24
RFQ
A34S1041-1/4"2"3/8-16 x 3/80.688"€14.57
RFQ
A34S1021-1/8"1.750"5/16-18 x 3/80.62"€11.45
RFQ
A34S1011-1/16"1.750"5/16-18 x 3/80.62"€11.45
RFQ
A34S1121-3/4"2.625"1/2-13 x 1/20.88"€27.19
RFQ
A34S1061-3/8"2.125"3/8-16 x 3/80.750"€16.27
RFQ
A34S1031-3/16"2"3/8-16 x 3/80.688"€14.57
RFQ
A34S1101-5/8"2.500"3/8-16 x 3/80.813"€24.05
RFQ
A34S1051-5/16"2.125"3/8-16 x 3/80.688"€15.79
RFQ
A34S1141-7/8"2.750"1/2-13 x 1/20.88"€29.74
RFQ
A34S1071-7/16"2.250"3/8-16 x 3/80.750"€19.24
RFQ
A34S1091-9/16"2.500"3/8-16 x 3/80.813"€23.90
RFQ
A34S1111-11/16"2.500"3/8-16 x 3/80.813"€25.28
RFQ
A34S1131-13/16"2.750"1/2-13 x 1/20.88"€29.74
RFQ
A34S1151-15/16"3"1/2-13 x 1/20.88"€37.48
RFQ
A34S0081/2"1"1/4-20 x 1/40.438"€4.20
RFQ
A34S0041/4"0.500"10-32 x 1/80.281"€2.10
RFQ
A34S0021/8"0.375"6-32 x 1/80.250"€2.60
RFQ
A34S2002"3"1/2-13 x 1/20.88"€37.48
RFQ
A34S0123/4"1.250"5/16-18 x 1/40.563"€6.53
RFQ
A34S0063/8"0.750"1/4-20 x 3/160.375"€2.92
RFQ
A34S0033/16"0.438"8-32 x 1/80.250"€2.08
RFQ
A34S0105/8"1.125"5/16-18 x 1/40.500"€5.42
RFQ
A34S0055/16"0.625"10-32 x 1/80.313"€2.18
RFQ
Stafford Mfg -

Signature Series, One Piece Split Steel Shaft Collars

StyleModelTypeWidthBore SizeFinishGradeOutside Dia.Screw MaterialScrew SizePrice
A1L300High Strength0.750"3"Black OxideC10264.500"Alloy Steel3/8-24 x 1€114.81
RFQ
A1L203High Strength0.62"2-3/16"Black Oxide12153.500"Alloy Steel5/16-24 x 1€41.41
RFQ
A1L002High Strength0.250"1/8"Black Oxide12150.813"Alloy Steel4-40 x 3/8€10.86
RFQ
A1L003High Strength0.250"3/16"Black Oxide12150.813"Alloy Steel4-40 x 3/8€11.26
RFQ
A1L004High Strength0.250"1/4"Black Oxide12150.813"Alloy Steel4-40 x 3/8€11.26
RFQ
A1L008High Strength0.375"1/2"Black Oxide12151.250"Alloy Steel8-32 x 1/2€10.60
RFQ
A1L009High Strength0.375"9/16"Black Oxide12151.250"Alloy Steel8-32 x 1/2€10.19
RFQ
A1L010High Strength0.406"5/8"Black Oxide12151.500"Alloy Steel10-32 x 5/8€10.71
RFQ
A1L011High Strength0.406"11/16"Black Oxide12151.500"Alloy Steel10-32 x 5/8€14.18
RFQ
A1L012High Strength0.500"3/4"Black Oxide12151.750"Alloy Steel1/4-28 x 3/4€13.06
RFQ
A1L102High Strength0.500"1-1/8"Black Oxide12152.125"Alloy Steel1/4-28 x 3/4€18.48
RFQ
A1L103High Strength0.500"1-3/16"Black Oxide12152.125"Alloy Steel1/4-28 x 3/4€21.59
RFQ
A1L106High Strength0.500"1-3/8"Black Oxide12152.375"Alloy Steel1/4-28 x 3/4€17.58
RFQ
A1L109High Strength0.500"1-9/16"Black Oxide12152.500"Alloy Steel1/4-28 x 3/4€34.90
RFQ
A1L111High Strength0.62"1-11/16"Black Oxide12153"Alloy Steel5/16-24 x 1€29.86
RFQ
A1L201High Strength0.62"2-1/16"Black Oxide12153.250"Alloy Steel5/16-24 x 1-
RFQ
A1L205High Strength0.62"2-5/16"Black Oxide12153.500"Alloy Steel5/16-24 x 1-
RFQ
A1L013High Strength0.500"13/16"Black Oxide12151.750"Alloy Steel1/4-28 x 5/8-
RFQ
B1L515High Strength1"5-15/16"PlainC10267.750"Alloy Steel1/2-20 x 1-1/4-
RFQ
A1L115High Strength0.62"1-15/16"Black Oxide12153.250"Alloy Steel5/16-24 x 1€30.26
RFQ
A1L107High Strength0.500"1-7/16"Black Oxide12152.375"Alloy Steel1/4-28 x 3/4€19.34
RFQ
A1L104High Strength0.500"1-1/4"Black Oxide12152.250"Alloy Steel1/4-28 x 3/4€18.54
RFQ
A1L202High Strength0.62"2-1/8"Black Oxide12153.500"Alloy Steel5/16-24 x 1€53.13
RFQ
A1L100High Strength0.500"1"Black Oxide12152"Alloy Steel1/4-28 x 3/4€17.93
RFQ
A1L015High Strength0.500"15/16"Black Oxide12151.875"Alloy Steel1/4-28 x 3/4€31.35
RFQ
Stafford Mfg -

Standard Series, Set Screw Type Stainless Steel Metric Shaft Collars

Stafford MFG Standard Series set screw-type metric shaft collars are ideal for securing components like bearings, sprockets and pulleys onto shafts, preventing axial movement and maintaining precise positioning. They are used in the manufacturing, robotics and machinery industries. These set screw shaft collars stainless steel construction for structural rigidity and longevity. They feature zinc-plated finish for an appealing aesthetic and resistance to external factors that might cause wear & tear over time. These collars have bore sizes ranging from 4 to 50 mm.

StyleModelBore SizeOutside Dia.Screw SizeWidthPrice
A34SM0044 mm8mmM2.5 x 3 mm5mm€1.83
RFQ
A34SM0055 mm10mmM3 x 4 mm6mm€1.83
RFQ
A34SM0066 mm12.5 mmM4 x 5 mm8mm€2.10
RFQ
A34SM0088 mm16 mmM4 x 5 mm-€2.23
RFQ
A34SM01010 mm20 mmM5 x 8 mm-€2.84
RFQ
A34SM01212 mm22mmM6 x 8 mm-€4.20
RFQ
A34SM01414 mm25 mmM6 x 8 mm12mm€4.41
RFQ
A34SM01515 mm25 mmM6 x 8 mm12mm€4.41
RFQ
A34SM01616 mm28mmM6 x 8 mm12mm€5.35
RFQ
A34SM01818 mm32 mmM6 x 8 mm14mm€6.91
RFQ
A34SM02020 mm32 mmM6 x 8 mm14mm€6.91
RFQ
A34SM02525 mm40mmM8 x 10 mm16mm€10.92
RFQ
A34SM03030 mm45mmM8 x 10 mm16mm€14.57
RFQ
A34SM03535 mm56mmM8 x 12 mm16mm€16.27
RFQ
A34SM04040 mm63mmM10 x 16 mm18mm€23.86
RFQ
A34SM04545 mm70mmM10 x 16 mm18mm€27.19
RFQ
A34SM05050 mm80 mmM10 x 16 mm18mm€37.48
RFQ
Stafford Mfg -

Signature Series, One Piece Split Stainless Steel Shaft Collars

StyleModelBore SizeOutside Dia.Screw SizeTypeWidthPrice
A7S1001"1.750"1/4-28 x 5/8Low Profile0.500"€27.57
RFQ
B1S1001"2"1/4-28 x 5/8High Strength0.500"€37.19
RFQ
B1S1081-1/2"2.500"1/4-28 x 5/8High Strength0.500"€44.48
RFQ
A7S1081-1/2"2.375"1/4-28 x 5/8Low Profile0.563"€45.23
RFQ
A7S1041-1/4"2.063"1/4-28 x 5/8Low Profile0.500"€40.13
RFQ
B1S1041-1/4"2.250"1/4-28 x 3/4High Strength0.500"€37.02
RFQ
A7S1021-1/8"1.875"1/4-28 x 5/8Low Profile0.500"€34.27
RFQ
B1S1021-1/8"2.125"1/4-28 x 5/8High Strength0.500"€50.27
RFQ
B1S1011-1/16"2"1/4-28 x 5/8High Strength0.500"-
RFQ
A7S1011-1/16"1.875"1/4-28 x 5/8Low Profile0.500"-
RFQ
A7S1121-3/4"2.750"5/16-24 x 1Low Profile0.688"€76.17
RFQ
B1S1121-3/4"3"5/16-24 x 1High Strength0.62"€70.56
RFQ
B1S1061-3/8"2.375"1/4-28 x 5/8High Strength0.500"€42.55
RFQ
A7S1061-3/8"2.250"1/4-28 x 5/8Low Profile0.563"€43.93
RFQ
A7S1031-3/16"2.063"1/4-28 x 5/8Low Profile0.500"-
RFQ
B1S1031-3/16"2.125"1/4-28 x 5/8High Strength0.500"€49.18
RFQ
B1S1101-5/8"3"5/16-24 x 1High Strength0.62"-
RFQ
A7S1101-5/8"2.750"5/16-24 x 1Low Profile0.688"€72.34
RFQ
A7S1051-5/16"2.125"1/4-28 x 5/8Low Profile0.563"-
RFQ
B1S1051-5/16"2.250"1/4-28 x 5/8High Strength0.500"-
RFQ
B1S1141-7/8"3.250"5/16-24 x 1High Strength0.62"-
RFQ
A7S1141-7/8"3"5/16-24 x 1Low Profile0.688"€67.35
RFQ
A7S1071-7/16"2.250"1/4-28 x 5/8Low Profile0.563"€51.07
RFQ
B1S1071-7/16"2.375"1/4-28 x 5/8High Strength0.500"€102.84
RFQ
B1S1091-9/16"2.500"1/4-28 x 5/8High Strength0.500"-
RFQ
12...45