Home   /   UNC Bolts, Nuts and Washers   /   Hex Bolt Part Thread UNC 1/4 x 3-1/2 inch in A2 Stainless - ASME B18.2.1 / ASTM F593-(CW)

Hex Bolt Part Thread UNC 1/4 x 3-1/2 inch in A2 Stainless - ASME B18.2.1 / ASTM F593-(CW)

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 thread diameter 1/4
b minimum thread length 0.750
k head height 0.163
s drive size 0.438
Standard ASME B18.2.1,ASTM F593-(CW)
Material A2 Stainless Steel
all dimensions in millimetres (mm)
datasheet
Description Sale Qtys Qty Price Breakdown Despatch Estimate
Hex Bolt Part Thread UNC 1/4 x 3-1/2 inch in A2 Stainless £2.63
Hex Bolt Part Thread UNC 1/4 x 3-1/2 inch in A2 Stainless
£2.63
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 thread diameter 1/4
b minimum thread length 0.750
k head height 0.163
s drive size 0.438
Standard ASME B18.2.1,ASTM F593-(CW)
Material A2 Stainless Steel
all dimensions in millimetres (mm)
datasheet