Hexagon head screw DIN 933 ISO 4017, full thread, M 10x20, AF 17, plain steel 12.9

With thread M 10x20 and a length of 20 mm this hexagon head screw to ISO 4017 covers joints that require the thread to run almost up to the head. The material used is plain steel with black finish, property class 12.9. The hexagon head is driven across flats of 17 mm and stands 6.4 mm high.

Benefits

• Hexagon head with 17 mm across flats to DIN and 16 mm to ISO for open end, ring and socket wrenches
• Thread M 10 almost up to the head to DIN 933 and ISO 4017, load bearing over the length of 20 mm
• Plain surface without additional coating, the dimensions follow DIN 933 directly
• Head height of 6.4 mm keeps the build height of the joint M 10x20 low

Applications

Internal bolted joints in machinery, assembly of frames and racks, mounting of drive units, workshop spare part stock.

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 plain steel (black finish), property class 12.9.