Opening hours over Christmas & New Year: Tue 23/12 – Day before Christmas Eve: Closes at 14:00 | Wed 24/12 – Christmas Eve: Closed | Thu 25/12 – Christmas Day: Closed | Fri 26/12 – Boxing Day: Closed | Tue 30/12 – Day before New Year’s Eve: Closes at 14:00 | Wed 31/12 – New Year’s Eve: Closed | Thu 1/1 (2026) – New Year’s Day: Closed | Fri 2/1 (2026) – Closes at 12:00 | Merry Christmas & Happy New Year!

Hex head bolts 12.9 ISO 4014/4017 DIN 931/933

Hexagon bolts M6S, strength class 12.9 ISO 4017/DIN 933 Fully threaded, ISO 4014/DIN 931 Partially threaded.

 * Width across flats acc. to DIN 931/DIN 933

d1M6M8M10M12M14M16M18M20M22M24M27M30M33M36
b up to L125 mm1822263034384246505460667278
b from L125mm              
to L200mm2428323640444852566066727884
b over 200 mm--454953576165697379859197
e1114.318.921.124.526.830.133.535.74045.250.855.360.7
k45.36.47.58.81011.512.514151718.72122.5
s101317*19*22*24273032*3641465055
Thread pitch11.251.51.75222.52.52.5333.53.54