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Socket Head Countersunk Screw UNF 1/2 x 2 inch in Zinc Plated Steel - ASME B18.3

A countersunk headed screw conforming with ASME/ANSI B18.3, requiring a hex key (otherwise known as an Allen key) to fit. The countersunk head is typically used in conjunction with a countersunk hole providing a flush, snag free fit. Generally manufactured with a full thread, though occasionally some stock may include a partially threaded shank.
Image of UNF Socket Head Countersunk Screws ASME B18. 3-2003 in BZP image
technical drawing of UNF Socket Head Countersunk Screws ASME B18. 3-2003
Technical Summary
d nominal diameter 1/2
tpi threads per inch 20
dk head diameter 0.938
k head height 0.251
t recess depth 0.172
s drive size 5/16
Standard ASME B18.3
all dimensions in inches
Datasheet
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Description Sale Qtys Qty Price Breakdown Despatch Estimate
Socket Head Countersunk Screw UNF 1/2 x 2 inch in Zinc Plated Steel
WF29493
£10.73
Socket Head Countersunk Screw UNF 1/2 x 2 inch in Zinc Plated Steel   WF29493
£10.73
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technical drawing of UNF Socket Head Countersunk Screws ASME B18. 3-2003
Technical Summary
d nominal diameter 1/2
tpi threads per inch 20
dk head diameter 0.938
k head height 0.251
t recess depth 0.172
s drive size 5/16
Standard ASME B18.3
all dimensions in inches
Datasheet
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