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M6 x 40mm Serrated Flange Bolt Hex Head in A2 Stainless - DIN 6921

The DIN 6921 or EN 1665 flange bolt is a hexagon headed bolt or screw incorporating a flange, negating the need for a washer. Flange bolts are a more attractive alternative to their DIN 931 and DIN 933 hex driven counterparts. Typically used where the flange offers protection for the bolted component and where the driving tool may otherwise scratch its surface. Generally manufactured with a full thread, though occasionally some stock may include a partially threaded shank. This variant includes serrations under the head.
Hex Head Flange Bolts with Serrations EN 1665 / DIN 6921 in A2 image
technical drawing of Hex Head Flange Bolts with Serrations EN 1665 / DIN 6921
Technical Summary
d nominal diameter M6
thread pitch thread pitch 1.00
b min. minimum thread length 18
k max. maximum head height 6.6
s drive size 10
dc flange diameter 14.2
e width across corners 10.95
Standard DIN 6921
Material A2 Stainless Steel
all dimensions in millimetres (mm)
datasheet
Description Sale Qtys Qty Price Breakdown Despatch Estimate
M6 x 40mm Serrated Flange Bolt Hex Head in A2 Stainless
WF56348
£1.98
M6 x 40mm Serrated Flange Bolt Hex Head in A2 Stainless   WF56348
£1.98
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technical drawing of Hex Head Flange Bolts with Serrations EN 1665 / DIN 6921
Technical Summary
d nominal diameter M6
thread pitch thread pitch 1.00
b min. minimum thread length 18
k max. maximum head height 6.6
s drive size 10
dc flange diameter 14.2
e width across corners 10.95
Standard DIN 6921
Material A2 Stainless Steel
all dimensions in millimetres (mm)
datasheet