Hexagon head screw DIN 933 ISO 4017, full thread, M 8x12, AF 13, stainless steel A4

The 12 mm long hexagon head screw M 8x12 transfers load through a thread that reaches almost up to the head. The material stainless steel A4 determines the load capacity and the behaviour towards moisture. Across the flats the head measures 13 mm, its height comes to 5.3 mm.

Benefits

• Thread M 8 almost up to the head to DIN 933 and ISO 4017, load bearing over the length of 12 mm
• Stainless steel A4 for increased corrosion load such as chloride bearing surroundings
• Hexagon head with 13 mm across flats to DIN and ISO for open end, ring and socket wrenches
• Short clamping lengths are possible because at 12 mm length no plain shank has to be allowed for
• Head height of 5.3 mm keeps the build height of the joint M 8x12 low

Applications

Surroundings with increased corrosion load such as chloride bearing air, plants near the coast, water and waste water technology, chemical apparatus.

Standards and conformity

Dimensions and thread design of size M 8x12 follow DIN 933 and ISO 4017. The width across flats amounts to 13 mm and is stated identically in DIN and ISO. The material is stainless steel A4.