Button head screw ISO 7380-1, thread M 4, length 8 mm, zinc-plated steel 10.9

As a button head screw the article joins components with a low button head and a hexagon socket. The data state a hexagon socket size of 2.5 mm. This version is listed with thread M 4 and 8 mm length. Material zinc-plated steel 10.9 is listed for this version.

Benefits

• Hexagon socket with 2.5 mm across flats for high tightening torques.
• Head diameter 7.6 mm with a head height of 2.20 mm.
• Thread M 4 in a length of 8 mm.
• Material zinc-plated steel 10.9 as per the data sheet.
• Produced to ISO 7380-1.

Applications

In machine and plant construction the version in zinc-plated steel 10.9 with a length of 8 mm is used wherever a low head shape is required.

Standards and conformity

Head shape and dimensions follow ISO 7380-1, and the hexagon socket measures 2.5 mm.