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Hex Flange Bolt Serrated Full Thread UNC 3/8 x 2-1/2 inch in A2 Stainless Steel - ASME B18.2.1

Hexagon headed bolt with a flange. Also known as a washer bolt. The wider surface area beneath the head spreads the clamping pressure and negates the need for a washer. These UNC hex head flange bolts are serrated. The serrations are anti-rotational and bite into the material which they are connecting to secure the fixing.
Image of UNC Hex Head Flange Bolts with Serrations in A2 image
technical drawing of UNC Hex Head Flange Bolts with Serrations
Technical Summary
d nominal diameter 3/8
tpi threads per inch 16
k head height 0.39
s drive size 9/16
dc flange diameter 0.81
e width across corners 0.650
h height 0.25
Standard ASME B18.2.1
Material A2 Stainless Steel
all dimensions in inches
html graphic ASME B18.2.1 Flange Bolt Standard HTML
pdf graphic ASME B18.2.1 Flange Bolt Standard PDF
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Description Sale Qtys Qty Price Breakdown Despatch Estimate
Hex Flange Bolt Serrated Full Thread UNC 3/8 x 2-1/2 inch in A2 Stainless Steel
WF70588
£5.75
Hex Flange Bolt Serrated Full Thread UNC 3/8 x 2-1/2 inch in A2 Stainless Steel   WF70588
£5.75
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technical drawing of UNC Hex Head Flange Bolts with Serrations
Technical Summary
d nominal diameter 3/8
tpi threads per inch 16
k head height 0.39
s drive size 9/16
dc flange diameter 0.81
e width across corners 0.650
h height 0.25
Standard ASME B18.2.1
Material A2 Stainless Steel
all dimensions in inches
html graphic ASME B18.2.1 Flange Bolt Standard HTML
pdf graphic ASME B18.2.1 Flange Bolt Standard PDF