Acorn Nuts

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Acorn nuts have a domed top. They are threaded onto a bolt and work as a cover to protect the internal threads / bolt ends from contaminants. Raptor Supplies offers a wide range of acorn...Read more

GRAINGER -

Class 6 Steel High Crown Acorn Nuts

StyleModelThread SizeHeightThread DepthFinishThread DirectionNut TypeMaterialClassPricePkg. Qty.
AM16510.040.0001M4 x 0.78 mm3.2 mmZinc PlatedRight HandHigh CrownSteelClass 6€20.12100
BM16510.050.0001M5 x 0.810 mm4 mmZinc PlatedRight HandHigh CrownSteelClass 6€8.71100
CM16510.100.0001M10 x 1.518 mm8 mmZinc PlatedRight HandHigh CrownSteelClass 6€11.5450
DM16510.120.0001M12 x 1.7522 mm10 mmZinc PlatedRight HandHigh CrownSteelClass 6€38.2050
EM16510.140.0001M14 x 225 mm11 mmZinc PlatedRight HandHigh CrownSteelClass 6€22.9625
FM16510.160.0001M16 x 228 mm13 mmZinc PlatedRight HandHigh CrownSteelClass 6€47.4625
GM16510.180.0001M18 x 2.532 mm15 mmZinc PlatedRight HandHigh CrownSteelClass 6€336.6610
HM16510.200.0001M20 x 2.534 mm16 mmZinc PlatedRight HandHigh CrownSteelClass 6€26.6210
IM16510.240.0001M24 x 342 mm19 mmZinc PlatedRight HandHigh CrownSteelClass 6€62.435
APPROVED VENDOR -

Extra Low Crown Acorn Nuts

StyleModelHeightHardnessThread SizeFinishThread DepthThread DirectionThread TypePricePkg. Qty.
ACPB2271/2"Rockwell B783/8"-16Plain5/16"Right HandCoarse€17.4310
BCPB02517/32"Rockwell B95-Plain5/16"Right HandCoarse€11.7410
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Right Hand Standard Crown Acorn Nuts

StyleModelThread SizeFinishHeightThread DepthThread DirectionThread TypeMaterialClassPricePkg. Qty.
ACPB0505/16"-18Plain7/16"9/32"Right HandCoarseBrassNot Applicable€31.5625
BM16510.080.0001M8 x 1.25Zinc Plated15 mm6.5 mmRight Hand-SteelClass 6€18.58100
APPROVED VENDOR -

Grade 18-8 Stainless Steel High Crown Acorn Nuts

StyleModelThread SizeHeightThread DepthFinishThread DirectionThread TypeHardnessPrice
AZ0348-188EP1/2"-132"1 1/2"PolishRight HandCoarseRockwell B85€56.47
BZ0339-188EP1/2"-131 7/16"1"PolishRight HandCoarseRockwell B85€48.55
CZ0338-188EP1/2"-131.031"5/8"PolishRight HandCoarseRockwell B85€41.78
DZ0336-188EP1/2"-131 3/4"1 1/4"PolishRight HandCoarseRockwell B85€53.34
EZ0348-1881/2"-132"1 1/2"-Right HandCoarseRockwell B85€39.49
FZ0339-1881/2"-131 7/16"1"-Right HandCoarseRockwell B85€39.64
GZ0337-1881/2"-132"1 1/2"-Right HandCoarseRockwell B85€40.93
HZ0335-1881/2"-131 7/16"1"-Right HandCoarseRockwell B85€40.38
IZ0334-1881/2"-131.031"5/8"-Right HandCoarseRockwell B85€27.15
JZ0347-188EP1/2"-131 3/4"1 1/4"PolishRight HandCoarseRockwell B85€51.47
KZ0334-188EP1/2"-131.031"5/8"PolishRight HandCoarseRockwell B85€42.98
LZ0337-188EP1/2"-132"1 1/2"PolishRight HandCoarseRockwell B85€56.47
MZ0335-188EP1/2"-131 7/16"1"PolishRight HandCoarseRockwell B85€46.86
NZ0336-1881/2"-131 3/4"1 1/4"-Right HandCoarseRockwell B85€43.28
OZ0338-1881/2"-131.031"5/8"-Right HandCoarseRockwell B85€34.09
PZ0347-1881/2"-131 3/4"1 1/4"-Right HandCoarseRockwell B85€44.86
QZ0332-188EP3/8"-161 5/16"1"PolishRight HandCoarseRockwell B85€29.35
RZ0327-188EP3/8"-161.063"3/4"PolishRight HandCoarseRockwell B85€29.11
SZ0327-1883/8"-161.063"3/4"-Right HandCoarseRockwell B85€23.59
TZ0326-188EP3/8"-160.781"15/32"PolishRight HandCoarseRockwell B85€24.42
UZ0328-188EP3/8"-161 5/16"1"PolishRight HandCoarseRockwell B85€38.16
VZ0330-188EP3/8"-161.063"15/32"PolishRight HandCoarseRockwell B85€25.30
WZ0329-188EP3/8"-161 9/16"1 1/4"PolishRight HandCoarseRockwell B85€41.13
XZ0333-1883/8"-161 9/16"1 1/4"-Right HandCoarseRockwell B85€31.44
YZ0331-1883/8"-161.063"3/4"-Right HandCoarseRockwell B85€24.45
APPROVED VENDOR -

Grade 316 Stainless Steel High Crown Acorn Nuts

StyleModelThread SizeHeightThread DepthFinishThread DirectionThread TypeHardnessPrice
AZ0335-3161/2"-131 7/16"1"PlainRight HandCoarseRockwell B85€48.99
BZ0337-3161/2"-132"1 1/2"PlainRight HandCoarseRockwell B85€65.96
CZ0348-3161/2"-132"1 1/2"PlainRight HandCoarseRockwell B85€65.96
DZ0334-3161/2"-131.031"5/8"PlainRight HandCoarseRockwell B85€38.67
EZ0336-3161/2"-131 3/4"1 1/4"PlainRight HandCoarseRockwell B85€57.81
FZ0339-3161/2"-131 7/16"1"PlainRight HandCoarseRockwell B85€50.78
GZ0347-3161/2"-131 3/4"1 1/4"PlainRight HandCoarseRockwell B85€55.78
HZ0338-3161/2"-131.031"5/8"PlainRight HandCoarseRockwell B85€46.70
IZ0327-3163/8"-161.063"3/4"-Right HandCoarseRockwell B85€36.31
JZ0332-3163/8"-161 5/16"1"PlainRight HandCoarseRockwell B85€32.05
KZ0326-3163/8"-160.781"15/32"-Right HandCoarseRockwell B85€31.82
LZ0328-3163/8"-161 5/16"1"-Right HandCoarseRockwell B85€40.37
MZ0329-3163/8"-161 9/16"1 1/4"-Right HandCoarseRockwell B85€45.58
NZ0333-3163/8"-161 9/16"1 1/4"PlainRight HandCoarseRockwell B85€45.58
OZ0330-3163/8"-160.781"15/32"PlainRight HandCoarseRockwell B85€32.98
PZ0331-3163/8"-161.063"3/4"PlainRight HandCoarseRockwell B85€35.76
APPROVED VENDOR -

Grade A2 Stainless Steel Standard Crown Acorn Nuts

StyleModelThread SizeHeightThread DepthFinishThread DirectionNut TypeMaterialGradePricePkg. Qty.
ADN7X00300-010P1M3 x 0.56 mm4 mmPlainRight HandStandard CrownStainless SteelGrade A2€9.8310
BDN7X00400-025P1M4 x 0.78 mm5.7 mmPlainRight HandStandard CrownStainless SteelGrade A2€14.2525
CDN7X00500-025P1M5 x 0.810 mm7.8 mmPlainRight HandStandard CrownStainless SteelGrade A2€14.4625
DDN7X00600-020P1M6 x 112 mm8.3 mmPlainRight HandStandard CrownStainless SteelGrade A2€11.7920
EDN7X00800-010P1M8 x 1.2515 mm11.4 mmPlainRight HandStandard CrownStainless SteelGrade A2€13.6810
FDN7X01000-005P1M10 x 1.518 mm13.4 mmPlainRight HandStandard CrownStainless SteelGrade A2€12.685
GDN7X01200-005P1M12 x 1.7522 mm16.4 mmPlainRight HandStandard CrownStainless SteelGrade A2€18.745
HDN7X01400-001P1M14 x 225 mm18.4 mmPlainRight HandStandard CrownStainless SteelGrade A2€9.941
IDN7X01600-001P1M16 x 228 mm21.4 mmPlainRight HandStandard CrownStainless SteelGrade A2€10.741
JDN7X02000-001P1M20 x 2.534 mm26.4 mmPlainRight HandStandard CrownStainless SteelGrade A2€21.421
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Grade 18-8 Stainless Steel Standard Crown Acorn Nuts

StyleModelThread SizeHeightThread DepthThread TypeHardnessFinishThread DirectionPricePkg. Qty.
ACPB019#10-2413/32"3/16"CoarseRockwell B95PlainRight Hand€23.4625
B35-6001/4"-281/2"3/8"FineRockwell B90PlainRight Hand€2.0710
MICRO PLASTICS -

Nylon Standard Crown Acorn Nuts

StyleModelThread SizeHeightThread DepthThread TypeFinishThread DirectionNut TypeMaterialPricePkg. Qty.
A0500440CN#4-409/32"11/64"CoarsePlainRight HandStandard CrownNylon€8.7025
B0500632CN#6-3211/32"13/64"CoarsePlainRight HandStandard CrownNylon€9.6625
C0500832CN#8-323/8"7/32"CoarsePlainRight HandStandard CrownNylon€7.6425
D0501024CN#10-2413/32"7/32"CoarsePlainRight HandStandard CrownNylon€8.4225
E0501032CN#10-3213/32"7/32"FinePlainRight HandStandard CrownNylon€7.2125
F0550013CN1/2"-1313/16"5/16"CoarsePlainRight HandStandard CrownNylon€11.9110
G0525020CN1/4"-2015/32"15/64"CoarsePlainRight HandStandard CrownNylon€6.6325
H0537516CN3/8"-165/8"3/8"CoarsePlainRight HandStandard CrownNylon€8.6810
I0537524CN3/8"-245/8"3/8"FinePlainRight HandStandard CrownNylon€6.1410
J0531218CN5/16"-1817/32"3/8"CoarsePlainRight HandStandard CrownNylon€5.5310
K0531224CN5/16"-2417/32"23/64"FinePlainRight HandStandard CrownNylon€5.3910
L05M080125CNM8 x 1.2515 mm8 mmMetricPlainRight HandStandard CrownNylon€4.8610
APPROVED VENDOR -

Grade 6061 Aluminum High Crown Acorn Nuts

StyleModelThread SizeHeightThread DepthFinishThread DirectionThread TypeHardnessPrice
AZ0335-ALU1/2"-131 7/16"1"PlainRight HandCoarseRockwell B85€21.85
BZ0347-ALU1/2"-131 3/4"1 1/4"PlainRight HandCoarseRockwell B85€27.93
CZ0334-ALU1/2"-131.031"5/8"PlainRight HandCoarseRockwell B85€21.61
DZ0336-ALU1/2"-131 3/4"1 1/4"PlainRight HandCoarseRockwell B85€26.95
EZ0338-ALU1/2"-131.031"5/8"PlainRight HandCoarseRockwell B85€19.48
FZ0339-ALU1/2"-131 7/16"1"PlainRight HandCoarseRockwell B85€25.55
GZ0337-ALU1/2"-132"1 1/2"PlainRight HandCoarseRockwell B85€24.36
HZ0348-ALU1/2"-132"1 1/2"PlainRight HandCoarseRockwell B85€28.54
IZ0326-ALU3/8"-160.781"15/32"PlainRight HandCoarseRockwell B85€16.24
JZ0327-ALU3/8"-161.063"3/4"PlainRight HandCoarseRockwell B85€17.50
KZ0328-ALU3/8"-161 5/16"1"PlainRight HandCoarseRockwell B85€16.35
LZ0330-ALU3/8"-160.781"15/32"PlainRight HandCoarseRockwell B85€15.66
MZ0332-ALU3/8"-161 5/16"1"PlainRight HandCoarseRockwell B85€19.86
NZ0329-ALU3/8"-161 9/16"1 1/4"PlainRight HandCoarseRockwell B85€21.04
OZ0331-ALU3/8"-161.063"3/4"PlainRight HandCoarseRockwell B85€17.50
PZ0333-ALU3/8"-161 9/16"1 1/4"PlainRight HandCoarseRockwell B85€17.05
APPROVED VENDOR -

Grade 2 Steel Standard Crown Acorn Nuts

StyleModelThread SizeHeightThread DepthThread TypeFinishThread DirectionHardnessPricePkg. Qty.
ACPB081#4-401/4"5/32"CoarseZinc PlatedRight HandRockwell B90€24.8650
BCPB085#10-3213/32"3/16"FineZinc PlatedRight HandRockwell B90€24.7250
CCPB0871/4"-2815/32"1/4"CoarseZinc PlatedRight HandRockwell B90€18.2225
APPROVED VENDOR -

Acorn Nut, 5/16 In - 18 Thread Size, High Crown, 3/8 In Thread Dep., 11/16 In Ht., 1/2 In Wd., 10 Pk

ModelItemPrice (ex. VAT)Pkg. Qty.
CPB134AF2QYP€7.58
10

Acorn Nuts

Acorn nuts have a domed top. They are threaded onto a bolt and work as a cover to protect the internal threads / bolt ends from contaminants. Raptor Supplies offers a wide range of acorn nuts from brands like B&P Manufacturing, Micro Plastics, Gorlitz, Vulcan Hart & CS Johnson. Acorn nuts also make the bolt or stud ends look clean & attractive, and improve safety on selected joints & sensitive applications.

Frequently Asked Questions

Are Acorn nuts the same as cap nuts?

Acorn nuts are also known as cap nuts, crown hex nuts, domed cap nuts or dome nuts, as they have a domed end on one side.