Carriage bolt DIN 603 with square neck, M 6x80, zinc-plated steel 3.6 / 4.6

As a carriage bolt the article joins two parts with a flat head that hardly protrudes and locks itself against turning through the square neck. The data sheet gives a head diameter of 16 mm. The stated figures are thread M 6 and length 80 mm.

Benefits

• Thread M 6 at a length of 80 mm, the thread length is 18 mm.
• Flat head 16 mm across and only 3.5 mm high, so the bearing area stays large and the head hardly protrudes.
• Square 6 mm under the head, it engages in the hole and holds the bolt while it is tightened.
• The matching hexagon nut has a width across flats of 10 mm to DIN and 10 mm to ISO 8677.
• Made of zinc-plated steel 3.6 / 4.6 to DIN 603.

Applications

In timber and steel construction the M 6x80 bolt pulls the plate against the timber and the flat head stays almost flush.

Standards and conformity

Dimensions and design follow DIN 603, the matching hexagon nut complies with ISO 8677.