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Hex Head Flange Bolts ISO 1665 (DIN 6921) M5 in A2 Stainless Steel

The DIN 6721 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 where the driving tool may otherwise scratch it's surface. Generally manufactured with a full thread, though occasionally some stock may include a partially threaded shank.
Hex Head Flange Bolts ISO 1665 (DIN 6921) in A2 image
technical drawing of Hex Head Flange Bolts ISO 1665 (DIN 6921)
Technical Summary
d thread diameter M5
b minimum thread length 16
k max. maximum head height 5.4
s drive size 8
dc flange diameter 11.8
e width across corners 8.71
Standard EN 1665 (DIN 6921)
Material A2 Stainless Steel
all dimensions in millimetres (mm)
datasheet
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technical drawing of Hex Head Flange Bolts ISO 1665 (DIN 6921)
Technical Summary
d thread diameter M5
b minimum thread length 16
k max. maximum head height 5.4
s drive size 8
dc flange diameter 11.8
e width across corners 8.71
Standard EN 1665 (DIN 6921)
Material A2 Stainless Steel
all dimensions in millimetres (mm)
datasheet