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M8 Hex Head Flange Bolts with Serrations EN 1665 / DIN 6921 in A2 Stainless Steel

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 M8
thread pitch thread pitch 1.25
b min. minimum thread length 22
k max. maximum head height 8.1
s drive size 13
dc flange diameter 18.0
e width across corners 14.26
Standard DIN 6921
all dimensions in millimetres (mm)
Datasheet
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Description Sale Qtys Qty Price Breakdown Despatch Estimate
M8 x 10mm Serrated Flange Bolt Hex Head in A2 Stainless
WF63690
£0.00
M8 x 12mm Serrated Flange Bolt Hex Head in A2 Stainless
WF63692
£0.00
M8 x 16mm Serrated Flange Bolt Hex Head in A2 Stainless
WF56356
£0.00
M8 x 20mm Serrated Flange Bolt Hex Head in A2 Stainless
WF56358
£0.00
M8 x 25mm Serrated Flange Bolt Hex Head in A2 Stainless
WF56360
£0.00
M8 x 30mm Serrated Flange Bolt Hex Head in A2 Stainless
WF56362
£0.00
M8 x 35mm Serrated Flange Bolt Hex Head in A2 Stainless
WF56364
£0.00
M8 x 40mm Serrated Flange Bolt Hex Head in A2 Stainless
WF56366
£0.00
M8 x 50mm Serrated Flange Bolt Hex Head in A2 Stainless
WF56368
£0.00
M8 x 60mm Serrated Flange Bolt Hex Head in A2 Stainless
WF56370
£0.00
M8 x 70mm Serrated Flange Bolt Hex Head in A2 Stainless
WF56372
£0.00
M8 x 80mm Serrated Flange Bolt Hex Head in A2 Stainless
WF57444
£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 Hex Head Flange Bolts with Serrations EN 1665 / DIN 6921
Technical Summary
d nominal diameter M8
thread pitch thread pitch 1.25
b min. minimum thread length 22
k max. maximum head height 8.1
s drive size 13
dc flange diameter 18.0
e width across corners 14.26
Standard DIN 6921
all dimensions in millimetres (mm)
Datasheet
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