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UNF Socket Head Cap Screws ASME B18. 3-2003 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.
Image of UNF Socket Head Cap Screws ASME B18. 3-2003 in BZP image
technical drawing of UNF Socket Head Cap Screws ASME B18. 3-2003
Technical Summary
Standard ASME B18.8
all dimensions in inches
Datasheet

< View All UNF Bolts, Nuts and Washers
Description Sale Qtys Qty Price Breakdown Despatch Estimate
Socket Cap (Allen) Screw UNF 10-32 x 3/8 inch in Zinc Plated Steel
WF28952
£0.00
Socket Cap (Allen) Screw UNF 10-32 x 1/2 inch in Zinc Plated Steel
WF28953
£0.00
Socket Cap (Allen) Screw UNF 10-32 x 5/8 inch in Zinc Plated Steel
WF28954
£0.00
Socket Cap (Allen) Screw UNF 10-32 x 3/4 inch in Zinc Plated Steel
WF28955
£0.00
Socket Cap (Allen) Screw UNF 10-32 x 7/8 inch in Zinc Plated Steel
WF28956
£0.00
Socket Head Cap (Allen) Screw UNF 10-32 x 1 inch in Zinc Plated Steel
WF28957
£0.00
Socket Cap (Allen) Screw UNF 10-32 x 1-1/4 inch in Zinc Plated Steel
WF28958
£0.00
Socket Cap (Allen) Screw UNF 10-32 x 1-1/2 inch in Zinc Plated Steel
WF28959
£0.00
Socket Cap (Allen) Screw UNF 10-32 x 1-3/4 inch in Zinc Plated Steel
WF28960
£0.00
Socket Head Cap (Allen) Screw UNF 10-32 x 2 inch in Zinc Plated Steel
WF28961
£0.00
Socket Head Cap (Allen) Screw UNF 1/4 x 1/2 inch in Zinc Plated Steel
WF28977
£0.00
Socket Head Cap (Allen) Screw UNF 1/4 x 5/8 inch in Zinc Plated Steel
WF28978
£0.00
Socket Head Cap (Allen) Screw UNF 1/4 x 3/4 inch in Zinc Plated Steel
WF28979
£0.00
Socket Head Cap (Allen) Screw UNF 1/4 x 1 inch in Zinc Plated Steel
WF28981
£0.00
Socket Cap (Allen) Screw UNF 1/4 x 1-1/4 inch in Zinc Plated Steel
WF28982
£0.00
Socket Cap (Allen) Screw UNF 1/4 x 1-1/2 inch in Zinc Plated Steel
WF28983
£0.00
Socket Head Cap (Allen) Screw UNF 1/4 x 2 inch in Zinc Plated Steel
WF28985
£0.00
Socket Head Cap (Allen) Screw UNF 5/16 x 1/2 inch in Zinc Plated Steel
WF29004
£0.00
Socket Head Cap (Allen) Screw UNF 5/16 x 5/8 inch in Zinc Plated Steel
WF29005
£0.00
Socket Head Cap (Allen) Screw UNF 5/16 x 3/4 inch in Zinc Plated Steel
WF29006
£0.00
Socket Head Cap (Allen) Screw UNF 5/16 x 7/8 inch in Zinc Plated Steel
WF29007
£0.00
Socket Head Cap (Allen) Screw UNF 5/16 x 1 inch in Zinc Plated Steel
WF29008
£0.00
Socket Cap (Allen) Screw UNF 5/16 x 1-1/4 inch in Zinc Plated Steel
WF29009
£0.00
Socket Cap (Allen) Screw UNF 5/16 x 1-1/2 inch in Zinc Plated Steel
WF29010
£0.00
Socket Cap (Allen) Screw UNF 5/16 x 1-3/4 inch in Zinc Plated Steel
WF29011
£0.00
Socket Head Cap (Allen) Screw UNF 5/16 x 2 inch in Zinc Plated Steel
WF29012
£0.00
Socket Head Cap (Allen) Screw UNF 3/8 x 3/4 inch in Zinc Plated Steel
WF29036
£0.00
Socket Head Cap (Allen) Screw UNF 3/8 x 1 inch in Zinc Plated Steel
WF29038
£0.00
Socket Cap (Allen) Screw UNF 3/8 x 1-1/4 inch in Zinc Plated Steel
WF29039
£0.00
Socket Cap (Allen) Screw UNF 3/8 x 1-1/2 inch in Zinc Plated Steel
WF29040
£0.00
Socket Cap (Allen) Screw UNF 3/8 x 1-3/4 inch in Zinc Plated Steel
WF29041
£0.00
Socket Head Cap (Allen) Screw UNF 3/8 x 2 inch in Zinc Plated Steel
WF29042
£0.00
Socket Head Cap (Allen) Screw UNF 1/2 x 1 inch in Zinc Plated Steel
WF29089
£0.00
Socket Cap (Allen) Screw UNF 1/2 x 1-1/4 inch in Zinc Plated Steel
WF29090
£0.00
Socket Cap (Allen) Screw UNF 1/2 x 1-1/2 inch in Zinc Plated Steel
WF29091
£0.00
Socket Cap (Allen) Screw UNF 1/2 x 1-3/4 inch in Zinc Plated Steel
WF29092
£0.00
Socket Head Cap (Allen) Screw UNF 1/2 x 2 inch in Zinc Plated Steel
WF29093
£0.00
Socket Cap (Allen) Screw UNF 1/2 x 2-1/2 inch in Zinc Plated Steel
WF29095
£0.00
Socket Cap (Allen) Screw UNF 5/8 x 1-1/4 inch in Zinc Plated Steel
WF29117
£0.00
Socket Cap (Allen) Screw UNF 5/8 x 1-1/2 inch in Zinc Plated Steel
WF29118
£0.00
Socket Cap (Allen) Screw UNF 5/8 x 1-3/4 inch in Zinc Plated Steel
WF29119
£0.00
Socket Head Cap (Allen) Screw UNF 5/8 x 2 inch in Zinc Plated Steel
WF29120
£0.00
Socket Cap (Allen) Screw UNF 5/8 x 2-1/2 inch in Zinc Plated Steel
WF29121
£0.00
Socket Head Cap (Allen) Screw UNF 5/8 x 3 inch in Zinc Plated Steel
WF35883
£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 UNF Socket Head Cap Screws ASME B18. 3-2003
Technical Summary
Standard ASME B18.8
all dimensions in inches
Datasheet
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