Home   /   UNF Bolts, Nuts and Washers   /   Socket Head Cap Screw ASME B18. 3-2003 1/2 inch in A2 Stainless Steel

Socket Head Cap Screw ASME B18. 3-2003 1/2 inch in A2 Stainless 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 1/2
b minimum thread length 1.50
dk head diameter 0.750
k max. maximum head height 0.500
t min. minimum recess depth 0.245
s drive size 3/8
Standard ASME B18.3-2003,ASTM F837-02a(CW1)
Material A2 Stainless Steel
all dimensions in millimetres (mm)
datasheet
Description Sale Qtys Qty Price Breakdown Despatch Estimate
Socket Head Cap (Allen) Screw UNF 1/2 x 3/4 inch in A2 Stainless £0.00
Socket Head Cap (Allen) Screw UNF 1/2 x 7/8 inch in A2 Stainless £0.00
Socket Head Cap (Allen) Screw UNF 1/2 x 1 inch in A2 Stainless £0.00
Socket Head Cap (Allen) Screw UNF 1/2 x 1-1/4 inch in A2 Stainless £0.00
Socket Head Cap (Allen) Screw UNF 1/2 x 1-1/2 inch in A2 Stainless £0.00
Socket Head Cap (Allen) Screw UNF 1/2 x 1-3/4 inch in A2 Stainless £0.00
Socket Head Cap (Allen) Screw UNF 1/2 x 2 inch in A2 Stainless £0.00
Socket Head Cap (Allen) Screw UNF 1/2 x 2-1/4 inch in A2 Stainless £0.00
Socket Head Cap (Allen) Screw UNF 1/2 x 2-1/2 inch in A2 Stainless £0.00
Socket Head Cap (Allen) Screw UNF 1/2 x 3 inch in A2 Stainless £0.00
Socket Head Cap (Allen) Screw UNF 1/2 x 3/4 inch in A2 Stainless
Socket Head Cap (Allen) Screw UNF 1/2 x 7/8 inch in A2 Stainless
Socket Head Cap (Allen) Screw UNF 1/2 x 1 inch in A2 Stainless
Socket Head Cap (Allen) Screw UNF 1/2 x 1-1/4 inch in A2 Stainless
Socket Head Cap (Allen) Screw UNF 1/2 x 1-1/2 inch in A2 Stainless
Socket Head Cap (Allen) Screw UNF 1/2 x 1-3/4 inch in A2 Stainless
Socket Head Cap (Allen) Screw UNF 1/2 x 2 inch in A2 Stainless
Socket Head Cap (Allen) Screw UNF 1/2 x 2-1/4 inch in A2 Stainless
Socket Head Cap (Allen) Screw UNF 1/2 x 2-1/2 inch in A2 Stainless
Socket Head Cap (Allen) Screw UNF 1/2 x 3 inch in A2 Stainless
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 Summary
d thread diameter 1/2
b minimum thread length 1.50
dk head diameter 0.750
k max. maximum head height 0.500
t min. minimum recess depth 0.245
s drive size 3/8
Standard ASME B18.3-2003,ASTM F837-02a(CW1)
Material A2 Stainless Steel
all dimensions in millimetres (mm)
datasheet