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Socket Head Cap Screw ASME B18. 3-2003 8-32 inch in Bright Zinc Plated (BZP) Steel

Also known as an Allen screw or Allen bolt, or simply a cap screw, socket head cap screws are a more modern alternative standard machine fastener to the standard hexagon headed bolt or setscrew, as found on much modern machinery. A hex key (otherwise known as an Allen key) is required to fit these fasteners. Conforming to ASME/ANSI B18. 3, the contact surfaces of this screw or bolt are protected from external damage. Generally manufactured with a partial thread beyond a certain length and nominal diameter combination, but occasionally some stock may include a fully threaded shank at the same combination.
Technical Summary
d thread diameter 8-32
dk head diameter 0.270
k head height 0.164
t recess depth 0.077
s drive size 9/64
b minimum thread length 0.88-1.19
Standard ASME B18.3-2003,ASTM F837-02a(CW1)
Material Bright Zinc Plated (BZP) Steel
all dimensions in millimetres (mm)
datasheet
Description Sale Qtys Qty Price Breakdown Despatch Estimate
Socket Head Cap (Allen) Screw UNC 8-32 x 1/4 inch in Zinc Plated Steel £0.00
Socket Head Cap (Allen) Screw UNC 8-32 x 3/8 inch in Zinc Plated Steel £0.00
Socket Head Cap (Allen) Screw UNC 8-32 x 1/2 inch in Zinc Plated Steel £0.00
Socket Head Cap (Allen) Screw UNC 8-32 x 5/8 inch in Zinc Plated Steel £0.00
Socket Head Cap (Allen) Screw UNC 8-32 x 3/4 inch in Zinc Plated Steel £0.00
Socket Head Cap (Allen) Screw UNC 8-32 x 7/8 inch in Zinc Plated Steel £0.00
Socket Head Cap (Allen) Screw UNC 8-32 x 1 inch in Zinc Plated Steel £0.00
Socket Head Cap (Allen) Screw UNC 8-32 x 1-1/4 inch in Zinc Plated Steel £0.00
Socket Head Cap (Allen) Screw UNC 8-32 x 1-1/2 inch in Zinc Plated Steel £0.00
Socket Head Cap (Allen) Screw UNC 8-32 x 1/4 inch in Zinc Plated Steel
Socket Head Cap (Allen) Screw UNC 8-32 x 3/8 inch in Zinc Plated Steel
Socket Head Cap (Allen) Screw UNC 8-32 x 1/2 inch in Zinc Plated Steel
Socket Head Cap (Allen) Screw UNC 8-32 x 5/8 inch in Zinc Plated Steel
Socket Head Cap (Allen) Screw UNC 8-32 x 3/4 inch in Zinc Plated Steel
Socket Head Cap (Allen) Screw UNC 8-32 x 7/8 inch in Zinc Plated Steel
Socket Head Cap (Allen) Screw UNC 8-32 x 1 inch in Zinc Plated Steel
Socket Head Cap (Allen) Screw UNC 8-32 x 1-1/4 inch in Zinc Plated Steel
Socket Head Cap (Allen) Screw UNC 8-32 x 1-1/2 inch in Zinc Plated Steel
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Technical Summary
d thread diameter 8-32
dk head diameter 0.270
k head height 0.164
t recess depth 0.077
s drive size 9/64
b minimum thread length 0.88-1.19
Standard ASME B18.3-2003,ASTM F837-02a(CW1)
Material Bright Zinc Plated (BZP) Steel
all dimensions in millimetres (mm)
datasheet