Button head screw ISO 7380-1, thread M 4, length 25 mm, stainless steel A4

Once installed, the button head screw joins components with a low button head and a hexagon socket. The data also state a head diameter of 7.6 mm. The stated figure is a hexagon socket size of 2.5 mm.

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 25 mm.
• Material stainless steel A4 as per the data sheet.
• Produced to ISO 7380-1.

Applications

On covers and panelling the head of 7.6 mm diameter and 2.20 mm height barely protrudes, and it is driven through the 2.5 mm hexagon socket.

Standards and conformity

The version complies with ISO 7380-1 at a head diameter of 7.6 mm.