Hexagon head screw DIN 933 ISO 4017, full thread, M 10x20, AF 17, zinc plated steel 10.9

For bolted joints to DIN 933 and ISO 4017 the version M 10x20 in zinc plated steel of property class 10.9 is available here. The thread runs almost up to the head over the entire 20 mm, a plain shank is omitted. The hexagon with 17 mm across flats accepts open end, ring and socket wrenches, the head adds 6.4 mm of height.

Benefits

• Thread M 10 almost up to the head to DIN 933 and ISO 4017, load bearing over the length of 20 mm
• Zinc plated surface for assemblies exposed to moisture
• Hexagon head with 17 mm across flats to DIN and 16 mm to ISO for open end, ring and socket wrenches
• Short clamping lengths are possible because at 20 mm length no plain shank has to be allowed for
• Head height of 6.4 mm keeps the build height of the joint M 10x20 low
• Property class 10.9 as the characteristic value for the load capacity of the joint M 10x20

Applications

Bolted joints on machines with changing humidity, support frames and brackets, vehicle and trailer bodies, general assembly in maintenance.

Standards and conformity

Dimensions and thread design of size M 10x20 follow DIN 933 and ISO 4017. The width across flats amounts to 17 mm to DIN and 16 mm to ISO. The material is zinc plated steel, property class 10.9.