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1/4 inch UNC Hex Head Bolts ASME B18.2.1 in A2 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 A2 image
technical drawing of UNC Hex Head Bolts ASME B18.2.1
Technical Summary
d nominal diameter 1/4
tpi threads per inch 20
b nom. (inch) nominal thread length 0.750
k max. (inch) head height 0.188
s max. (inch) drive size 0.438
Standard ASME B18.2.1 / ASTM F593-(CW)
all dimensions in inches
Datasheet
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Description Sale Qtys Qty Price Breakdown Despatch Estimate
Hex Bolt Part Thread UNC 1/4 x 1-1/4 inch in A2 Stainless
WF10144
£0.00
Hex Bolt Part Thread UNC 1/4 x 1-3/8 inch in A2 Stainless
WF32820
£0.00
Hex Bolt Part Thread UNC 1/4 x 1-1/2 inch in A2 Stainless
WF10145
£0.00
Hex Bolt Part Thread UNC 1/4 x 1-3/4 inch in A2 Stainless
WF10727
£0.00
Hex Bolt Part Thread UNC 1/4 x 2 inch in A2 Stainless
WF10690
£0.00
Hex Bolt Part Thread UNC 1/4 x 2-1/4 inch in A2 Stainless
WF10146
£0.00
Hex Bolt Part Thread UNC 1/4 x 2-1/2 inch in A2 Stainless
WF10147
£0.00
Hex Bolt Part Thread UNC 1/4 x 2-3/4 inch in A2 Stainless
WF16833
£0.00
Hex Bolt Part Thread UNC 1/4 x 3 inch in A2 Stainless
WF10148
£0.00
Hex Bolt Part Thread UNC 1/4 x 3-1/4 inch in A2 Stainless
WF16834
£0.00
Hex Bolt Part Thread UNC 1/4 x 3-1/2 inch in A2 Stainless
WF16835
£0.00
Hex Bolt Part Thread UNC 1/4 x 3-3/4 inch in A2 Stainless
WF16836
£0.00
Hex Bolt Part Thread UNC 1/4 x 4 inch in A2 Stainless
WF16837
£0.00
Hex Bolt Part Thread UNC 1/4 x 4-1/2 inch in A2 Stainless
WF16838
£0.00
Hex Bolt Part Thread UNC 1/4 x 5 inch in A2 Stainless
WF16839
£0.00
Hex Bolt Part Thread UNC 1/4 x 5-1/2 inch in A2 Stainless
WF16840
£0.00
Hex Bolt Part Thread UNC 1/4 x 6 inch in A2 Stainless
WF16841
£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
d nominal diameter 1/4
tpi threads per inch 20
b nom. (inch) nominal thread length 0.750
k max. (inch) head height 0.188
s max. (inch) drive size 0.438
Standard ASME B18.2.1 / ASTM F593-(CW)
all dimensions in inches
Datasheet
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