Hexagon head screw DIN 933 ISO 4017, full thread, M 8x70, AF 13, zinc plated steel 10.9

This version M 8x70 in zinc plated steel of property class 10.9 suits through bolted joints where the thread has to engage over the entire length of 70 mm. The full thread to ISO 4017 removes the need to look for a matching shank length.

Benefits

• Thread almost up to the head to DIN 933 and ISO 4017, load bearing thread over the full length of 70 mm
• Property class 10.9 for joints loaded beyond what class 8.8 allows
• Hexagon head with 13 mm across the flats for open end, ring and socket wrenches
• Electroplated zinc surface protects the steel base material against corrosion
• Metric coarse thread M 8, matching nuts and tapped holes are standardised and widely available

Applications

Steel and rack construction exposed to weather, conveying equipment, agricultural machinery, mounting of panels and brackets.

Standards and conformity

Dimensions and thread version follow DIN 933 and ISO 4017. The width across flats is 13 mm to DIN and 13 mm to ISO. The material is zinc plated steel of property class 10.9.