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Home   /   UNC Bolts, Nuts and Washers   /   UNC Hex Head Bolts ASME B18.2.1 in A4 Stainless Steel

UNC Hex Head Bolts ASME B18.2.1 in A4 Stainless Steel

The most common type of fastener, a hex head bolt is designed to be tightened with a standard spanner or ratchet and socket. Popularly used in all assemblies, a standard hex bolt is a staple across the world. Manufactured to ASME B18.2.1, and includes an unthreaded section of the shaft. A hex drive permits a greater torque load to be applied to the joint over most other drive types.
Image of UNC Hex Head Bolts ASME B18.2.1 in A4 image
technical drawing of UNC Hex Head Bolts ASME B18.2.1
Technical Summary
Standard ASME B18.2.1 / ASTM F593
all dimensions in inches
Datasheet

< View All UNC Bolts, Nuts and Washers
Description Sale Qtys Qty Price Breakdown Despatch Estimate
1/4 x 1-1/4 UNC Hex Bolt Part Thread in A4 Stainless
WF33836
£0.00
1/4 x 1-3/8 UNC Hex Bolt Part Thread in A4 Stainless
WF33837
£0.00
1/4 x 1-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF33838
£0.00
1/4 x 1-3/4 UNC Hex Bolt Part Thread in A4 Stainless
WF33839
£0.00
1/4 x 2 UNC Hex Bolt Part Thread in A4 Stainless
WF33840
£0.00
1/4 x 2-1/4 UNC Hex Bolt Part Thread in A4 Stainless
WF33841
£0.00
1/4 x 2-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF33842
£0.00
1/4 x 2-3/4 UNC Hex Bolt Part Thread in A4 Stainless
WF33843
£0.00
1/4 x 3 UNC Hex Bolt Part Thread in A4 Stainless
WF33844
£0.00
1/4 x 3-1/4 UNC Hex Bolt Part Thread in A4 Stainless
WF33845
£0.00
1/4 x 3-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF33846
£0.00
1/4 x 3-3/4 UNC Hex Bolt Part Thread in A4 Stainless
WF33847
£0.00
1/4 x 4 UNC Hex Bolt Part Thread in A4 Stainless
WF33848
£0.00
1/4 x 4-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF33849
£0.00
1/4 x 5 UNC Hex Bolt Part Thread in A4 Stainless
WF33850
£0.00
1/4 x 5-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF33851
£0.00
1/4 x 6 UNC Hex Bolt Part Thread in A4 Stainless
WF33852
£0.00
5/16 x 1-3/8 UNC Hex Bolt Part Thread in A4 Stainless
WF33878
£0.00
5/16 x 1-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF33879
£0.00
5/16 x 1-3/4 UNC Hex Bolt Part Thread in A4 Stainless
WF33880
£0.00
5/16 x 2 UNC Hex Bolt Part Thread in A4 Stainless
WF33881
£0.00
5/16 x 2-1/4 UNC Hex Bolt Part Thread in A4 Stainless
WF33882
£0.00
5/16 x 2-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF33883
£0.00
5/16 x 2-3/4 UNC Hex Bolt Part Thread in A4 Stainless
WF33884
£0.00
5/16 x 3 UNC Hex Bolt Part Thread in A4 Stainless
WF33885
£0.00
5/16 x 3-1/4 UNC Hex Bolt Part Thread in A4 Stainless
WF33886
£0.00
5/16 x 3-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF33887
£0.00
5/16 x 3-3/4 UNC Hex Bolt Part Thread in A4 Stainless
WF33888
£0.00
5/16 x 4 UNC Hex Bolt Part Thread in A4 Stainless
WF33889
£0.00
5/16 x 4-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF33890
£0.00
5/16 x 5 UNC Hex Bolt Part Thread in A4 Stainless
WF33892
£0.00
5/16 x 5-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF33894
£0.00
5/16 x 6 UNC Hex Bolt Part Thread in A4 Stainless
WF33896
£0.00
3/8 x 1-3/4 UNC Hex Bolt Part Thread in A4 Stainless
WF33923
£0.00
3/8 x 2 UNC Hex Bolt Part Thread in A4 Stainless
WF33924
£0.00
3/8 x 2-1/4 UNC Hex Bolt Part Thread in A4 Stainless
WF33925
£0.00
3/8 x 2-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF33926
£0.00
3/8 x 2-3/4 UNC Hex Bolt Part Thread in A4 Stainless
WF33927
£0.00
3/8 x 3 UNC Hex Bolt Part Thread in A4 Stainless
WF33928
£0.00
3/8 x 3-1/4 UNC Hex Bolt Part Thread in A4 Stainless
WF33929
£0.00
3/8 x 3-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF33930
£0.00
3/8 x 3-3/4 UNC Hex Bolt Part Thread in A4 Stainless
WF33931
£0.00
3/8 x 4 UNC Hex Bolt Part Thread in A4 Stainless
WF33932
£0.00
3/8 x 4-1/4 UNC Hex Bolt Part Thread in A4 Stainless
WF33933
£0.00
3/8 x 4-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF33934
£0.00
3/8 x 4-3/4 UNC Hex Bolt Part Thread in A4 Stainless
WF33935
£0.00
3/8 x 5 UNC Hex Bolt Part Thread in A4 Stainless
WF33936
£0.00
3/8 x 5-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF33937
£0.00
3/8 x 6 UNC Hex Bolt Part Thread in A4 Stainless
WF33938
£0.00
7/16 x 1-3/4 UNC Hex Bolt Part Thread in A4 Stainless
WF33967
£0.00
7/16 x 2 UNC Hex Bolt Part Thread in A4 Stainless
WF33968
£0.00
7/16 x 2-1/4 UNC Hex Bolt Part Thread in A4 Stainless
WF33969
£0.00
7/16 x 2-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF33970
£0.00
7/16 x 2-3/4 UNC Hex Bolt Part Thread in A4 Stainless
WF33971
£0.00
7/16 x 3 UNC Hex Bolt Part Thread in A4 Stainless
WF33972
£0.00
7/16 x 3-1/4 UNC Hex Bolt Part Thread in A4 Stainless
WF33973
£0.00
7/16 x 3-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF33974
£0.00
7/16 x 3-3/4 UNC Hex Bolt Part Thread in A4 Stainless
WF33975
£0.00
7/16 x 4 UNC Hex Bolt Part Thread in A4 Stainless
WF33976
£0.00
7/16 x 4-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF33977
£0.00
7/16 x 5 UNC Hex Bolt Part Thread in A4 Stainless
WF33978
£0.00
7/16 x 5-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF33979
£0.00
7/16 x 6 UNC Hex Bolt Part Thread in A4 Stainless
WF33980
£0.00
1/2 x 1-7/8 UNC Hex Bolt Part Thread in A4 Stainless
WF34008
£0.00
1/2 x 2 UNC Hex Bolt Part Thread in A4 Stainless
WF34009
£0.00
1/2 x 2-1/4 UNC Hex Bolt Part Thread in A4 Stainless
WF34010
£0.00
1/2 x 2-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF34011
£0.00
1/2 x 2-3/4 UNC Hex Bolt Part Thread in A4 Stainless
WF34012
£0.00
1/2 x 3 UNC Hex Bolt Part Thread in A4 Stainless
WF34013
£0.00
1/2 x 3-1/4 UNC Hex Bolt Part Thread in A4 Stainless
WF34014
£0.00
1/2 x 3-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF34015
£0.00
1/2 x 3-3/4 UNC Hex Bolt Part Thread in A4 Stainless
WF34016
£0.00
1/2 x 4 UNC Hex Bolt Part Thread in A4 Stainless
WF34017
£0.00
1/2 x 4-1/4 UNC Hex Bolt Part Thread in A4 Stainless
WF34018
£0.00
1/2 x 4-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF34019
£0.00
1/2 x 4-3/4 UNC Hex Bolt Part Thread in A4 Stainless
WF34020
£0.00
1/2 x 5 UNC Hex Bolt Part Thread in A4 Stainless
WF34021
£0.00
1/2 x 5-1/4 UNC Hex Bolt Part Thread in A4 Stainless
WF34022
£0.00
1/2 x 5-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF34023
£0.00
1/2 x 5-3/4 UNC Hex Bolt Part Thread in A4 Stainless
WF34024
£0.00
1/2 x 6 UNC Hex Bolt Part Thread in A4 Stainless
WF34025
£0.00
1/2 x 6-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF34026
£0.00
1/2 x 7 UNC Hex Bolt Part Thread in A4 Stainless
WF34028
£0.00
1/2 x 7-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF34029
£0.00
1/2 x 8 UNC Hex Bolt Part Thread in A4 Stainless
WF34031
£0.00
9/16 x 2-1/4 UNC Hex Bolt Part Thread in A4 Stainless
WF34057
£0.00
9/16 x 2-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF34058
£0.00
9/16 x 2-3/4 UNC Hex Bolt Part Thread in A4 Stainless
WF34059
£0.00
9/16 x 3 UNC Hex Bolt Part Thread in A4 Stainless
WF34060
£0.00
9/16 x 3-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF34061
£0.00
9/16 x 4 UNC Hex Bolt Part Thread in A4 Stainless
WF34062
£0.00
9/16 x 4-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF34063
£0.00
9/16 x 5 UNC Hex Bolt Part Thread in A4 Stainless
WF34064
£0.00
9/16 x 5-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF34065
£0.00
9/16 x 6 UNC Hex Bolt Part Thread in A4 Stainless
WF34066
£0.00
5/8 x 2-1/4 UNC Hex Bolt Part Thread in A4 Stainless
WF34086
£0.00
5/8 x 2-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF34087
£0.00
5/8 x 2-3/4 UNC Hex Bolt Part Thread in A4 Stainless
WF34088
£0.00
5/8 x 3 UNC Hex Bolt Part Thread in A4 Stainless
WF34089
£0.00
5/8 x 3-1/4 UNC Hex Bolt Part Thread in A4 Stainless
WF34090
£0.00
5/8 x 3-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF34091
£0.00
5/8 x 3-3/4 UNC Hex Bolt Part Thread in A4 Stainless
WF34092
£0.00
5/8 x 4 UNC Hex Bolt Part Thread in A4 Stainless
WF34093
£0.00
5/8 x 4-1/4 UNC Hex Bolt Part Thread in A4 Stainless
WF34094
£0.00
5/8 x 4-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF34095
£0.00
5/8 x 4-3/4 UNC Hex Bolt Part Thread in A4 Stainless
WF34096
£0.00
5/8 x 5 UNC Hex Bolt Part Thread in A4 Stainless
WF34097
£0.00
5/8 x 5-1/4 UNC Hex Bolt Part Thread in A4 Stainless
WF34098
£0.00
5/8 x 5-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF34099
£0.00
5/8 x 5-3/4 UNC Hex Bolt Part Thread in A4 Stainless
WF34100
£0.00
5/8 x 6 UNC Hex Bolt Part Thread in A4 Stainless
WF34101
£0.00
5/8 x 6-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF34102
£0.00
5/8 x 7-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF34104
£0.00
5/8 x 8 UNC Hex Bolt Part Thread in A4 Stainless
WF34106
£0.00
3/4 x 2-3/4 UNC Hex Bolt Part Thread in A4 Stainless
WF34133
£0.00
3/4 x 3 UNC Hex Bolt Part Thread in A4 Stainless
WF34134
£0.00
3/4 x 3-1/4 UNC Hex Bolt Part Thread in A4 Stainless
WF34135
£0.00
3/4 x 3-3/4 UNC Hex Bolt Part Thread in A4 Stainless
WF34137
£0.00
3/4 x 4 UNC Hex Bolt Part Thread in A4 Stainless
WF34138
£0.00
3/4 x 4-1/4 UNC Hex Bolt Part Thread in A4 Stainless
WF34139
£0.00
3/4 x 4-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF34140
£0.00
3/4 x 4-3/4 UNC Hex Bolt Part Thread in A4 Stainless
WF34141
£0.00
3/4 x 5 UNC Hex Bolt Part Thread in A4 Stainless
WF34142
£0.00
3/4 x 5-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF34143
£0.00
3/4 x 6 UNC Hex Bolt Part Thread in A4 Stainless
WF34144
£0.00
3/4 x 6-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF34145
£0.00
3/4 x 7 UNC Hex Bolt Part Thread in A4 Stainless
WF34146
£0.00
3/4 x 7-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF34147
£0.00
3/4 x 8 UNC Hex Bolt Part Thread in A4 Stainless
WF34149
£0.00
7/8 x 3 UNC Hex Bolt Part Thread in A4 Stainless
WF34174
£0.00
7/8 x 3-1/4 UNC Hex Bolt Part Thread in A4 Stainless
WF34175
£0.00
7/8 x 3-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF34176
£0.00
7/8 x 3-3/4 UNC Hex Bolt Part Thread in A4 Stainless
WF34177
£0.00
7/8 x 4-1/4 UNC Hex Bolt Part Thread in A4 Stainless
WF34179
£0.00
7/8 x 4-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF34180
£0.00
7/8 x 5 UNC Hex Bolt Part Thread in A4 Stainless
WF34181
£0.00
7/8 x 5-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF34182
£0.00
7/8 x 6 UNC Hex Bolt Part Thread in A4 Stainless
WF34183
£0.00
7/8 x 6-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF34184
£0.00
7/8 x 7 UNC Hex Bolt Part Thread in A4 Stainless
WF34185
£0.00
7/8 x 8 UNC Hex Bolt Part Thread in A4 Stainless
WF34186
£0.00
1 x 3-1/4 UNC Hex Bolt Part Thread in A4 Stainless
WF34205
£0.00
1 x 3-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF34206
£0.00
1 x 4 UNC Hex Bolt Part Thread in A4 Stainless
WF34207
£0.00
1 x 4-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF34208
£0.00
1 x 5 UNC Hex Bolt Part Thread in A4 Stainless
WF34209
£0.00
1 x 5-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF34210
£0.00
1 x 6 UNC Hex Bolt Part Thread in A4 Stainless
WF34211
£0.00
1 x 6-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF34212
£0.00
1 x 7 UNC Hex Bolt Part Thread in A4 Stainless
WF34213
£0.00
1-1/8 x 4 UNC Hex Bolt Part Thread in A4 Stainless
WF34218
£0.00
1-1/8 x 4-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF34219
£0.00
1-1/8 x 5 UNC Hex Bolt Part Thread in A4 Stainless
WF34220
£0.00
1-1/8 x 5-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF34221
£0.00
1-1/8 x 6 UNC Hex Bolt Part Thread in A4 Stainless
WF34222
£0.00
1-1/8 x 6-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF34223
£0.00
1-1/8 x 7 UNC Hex Bolt Part Thread in A4 Stainless
WF34224
£0.00
1-1/8 x 8 UNC Hex Bolt Part Thread in A4 Stainless
WF34225
£0.00
1-1/8 x 9 UNC Hex Bolt Part Thread in A4 Stainless
WF34226
£0.00
1-1/8 x 10 UNC Hex Bolt Part Thread in A4 Stainless
WF34227
£0.00
1-1/8 x 11 UNC Hex Bolt Part Thread in A4 Stainless
WF34228
£0.00
1-1/8 x 12 UNC Hex Bolt Part Thread in A4 Stainless
WF34229
£0.00
1-1/4 x 4 UNC Hex Bolt Part Thread in A4 Stainless
WF34233
£0.00
1-1/4 x 4-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF34234
£0.00
1-1/4 x 5 UNC Hex Bolt Part Thread in A4 Stainless
WF34235
£0.00
1-1/4 x 5-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF34236
£0.00
1-1/4 x 6 UNC Hex Bolt Part Thread in A4 Stainless
WF34237
£0.00
1-1/4 x 6-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF34238
£0.00
1-1/4 x 7 UNC Hex Bolt Part Thread in A4 Stainless
WF34239
£0.00
1-1/4 x 8 UNC Hex Bolt Part Thread in A4 Stainless
WF34240
£0.00
1-1/4 x 9 UNC Hex Bolt Part Thread in A4 Stainless
WF34241
£0.00
1-1/4 x 10 UNC Hex Bolt Part Thread in A4 Stainless
WF34242
£0.00
1-1/4 x 11 UNC Hex Bolt Part Thread in A4 Stainless
WF34243
£0.00
1-1/4 x 12 UNC Hex Bolt Part Thread in A4 Stainless
WF34244
£0.00
1-1/2 x 5 UNC Hex Bolt Part Thread in A4 Stainless
WF34249
£0.00
1-1/2 x 5-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF34250
£0.00
1-1/2 x 6 UNC Hex Bolt Part Thread in A4 Stainless
WF34251
£0.00
1-1/2 x 6-1/2 UNC Hex Bolt Part Thread in A4 Stainless
WF34252
£0.00
1-1/2 x 7 UNC Hex Bolt Part Thread in A4 Stainless
WF34253
£0.00
1-1/2 x 8 UNC Hex Bolt Part Thread in A4 Stainless
WF34254
£0.00
1-1/2 x 9 UNC Hex Bolt Part Thread in A4 Stainless
WF34255
£0.00
1-1/2 x 10 UNC Hex Bolt Part Thread in A4 Stainless
WF34256
£0.00
1-1/2 x 11 UNC Hex Bolt Part Thread in A4 Stainless
WF34257
£0.00
1-1/2 x 12 UNC Hex Bolt Part Thread in A4 Stainless
WF34258
£0.00
Prices are subject to quantity discounts based on a sliding scale. Enter the desired quantity in the relevant box in the table above. This will automatically calculate a line price indicating the applicable rate for the quantities selected. All prices shown exclude VAT.
technical drawing of UNC Hex Head Bolts ASME B18.2.1
Technical Summary
Standard ASME B18.2.1 / ASTM F593
all dimensions in inches
Datasheet
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