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5/16 inch UNC Socket Head Countersunk Screws ASME B18.3-2012 in A2 Stainless Steel

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 UNC Socket Head Countersunk Screws ASME B18.3-2012 in A2 image
technical drawing of UNC Socket Head Countersunk Screws ASME B18.3-2012
Technical Summary
d nominal diameter 5/16
tpi threads per inch 18
dk head diameter 0.597
k head height 0.198
s drive size 3/16
Material A2 Stainless Steel
all dimensions in inches
datasheet
Description Sale Qtys Qty Price Breakdown Despatch Estimate
5/16 x 1/2 UNC Socket Head Countersunk Screw in A2 Stainless
WF17262
£0.00
5/16 x 5/8 UNC Socket Head Countersunk Screw in A2 Stainless
WF17263
£0.00
5/16 x 3/4 UNC Socket Head Countersunk Screw in A2 Stainless
WF17264
£0.00
5/16 x 7/8 UNC Socket Head Countersunk Screw in A2 Stainless
WF17265
£0.00
5/16 x 1 UNC Socket Head Countersunk Screw in A2 Stainless
WF17266
£0.00
5/16 x 1-1/4 UNC Socket Head Countersunk Screw in A2 Stainless
WF17267
£0.00
5/16 x 1-1/2 UNC Socket Head Countersunk Screw in A2 Stainless
WF17268
£0.00
5/16 x 1-3/4 UNC Socket Head Countersunk Screw in A2 Stainless
WF17269
£0.00
5/16 x 2 UNC Socket Head Countersunk Screw in A2 Stainless
WF17270
£0.00
5/16 x 2-1/4 UNC Socket Head Countersunk Screw in A2 Stainless
WF17271
£0.00
5/16 x 3 UNC Socket Head Countersunk Screw in A2 Stainless
WF17272
£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 UNC Socket Head Countersunk Screws ASME B18.3-2012
Technical Summary
d nominal diameter 5/16
tpi threads per inch 18
dk head diameter 0.597
k head height 0.198
s drive size 3/16
Material A2 Stainless Steel
all dimensions in inches
datasheet