Hexagon head screw DIN 933 ISO 4017, full thread, M 4x45, AF 7, stainless steel A4

The hexagon head screw M 4x45 in stainless steel A4 transfers load through a thread that reaches almost up to the head according to DIN 933. The full engagement length therefore carries load even when the clamping length is only a few millimetres. Across the flats the head measures 7 mm.

Benefits

• Thread almost up to the head to DIN 933 and ISO 4017, load bearing thread over the full length of 45 mm
• Hexagon head with 7 mm across the flats for open end, ring and socket wrenches
• Head height of 2.8 mm limits the build height of the joint
• Stainless steel A4 withstands chloride bearing media better than A2
• Corrosion resistant material through the full cross section, no layer that can flake off

Applications

Plant construction exposed to moisture or cleaning agents, conveying equipment, interior fit out, outdoor assemblies, water and waste water technology.

Standards and conformity

Dimensions and thread version follow DIN 933 and ISO 4017. The width across flats is 7 mm to DIN and 7 mm to ISO. The material is stainless steel A4.