Button head screw with flange ISO 7380-2, M 3 x 8 mm, zinc-plated steel 10.9

As a button head screw with flange the article joins components through its hexagon socket and takes support on the workpiece over the flange. The data state the thread size M 3. This version is listed with thread M 3, a length of 8 mm, a head diameter of 6.9 mm and a head height of 1.65 mm. Material zinc-plated steel 10.9 is listed for this version.

Benefits

• Thread M 3 to ISO 7380-2 at a length of 8 mm.
• The flange with its head diameter of 6.9 mm spreads the clamping force over a larger area and makes a washer unnecessary.
• A head height of 1.65 mm keeps the head flat above the surface of the component.
• The 2 mm hexagon socket transfers the tightening torque without an exposed screwdriver slot.
• Thread up to close to the head, dimensions to ISO 7380-2.
• Made of zinc-plated steel 10.9.

Applications

In machine building the M 3 x 8 mm screw holds components that are to be joined without a washer.

Standards and conformity

Head diameter 6.9 mm, head height 1.65 mm and hexagon socket 2 mm follow ISO 7380-2.