Hexagon head bolt DIN 931 / ISO 4014, M 12x120, hexagon 19 mm, shank 84 mm, stainless steel A2

Plants that are washed down regularly call for resistant fasteners. This hexagon head bolt M 12x120 to DIN 931 made of stainless steel A2 meets that requirement without any coating. Of the 120 mm total length, 36 mm are threaded and 84 mm stay plain. The hexagon with 19 mm across flats can still be engaged after a long service life.

Advantages

• Hexagon head with 19 mm across flats, so the tightening torque can be applied with an ordinary open-ended or ring spanner.
• Plain shank of 84 mm within 120 mm of total length, which places the shear plane in the full shank cross section instead of the thread.
• Thread length of 36 mm to DIN 931, sufficient for a nut and a washer in size M 12.
• Stainless steel A2 stays bright under moisture and wash water, so an additional coating is not needed.
• Head height of 7.5 mm keeps the overall height of the joint low.

Applications

Conveying and plant equipment where joints in size M 12 are undone regularly. Bolting of profile frames and cross beams over a clamping range up to 120 mm. Mounting of guide rails and stops with a fitted hole for the shank. Joints where the width across flats of 19 mm has to match the available tools.

Standards and conformity

The bolt is dimensioned to DIN 931 and ISO 4014. The width across flats is 19 mm to DIN 931 and 18 mm to ISO 4014. The material is stainless steel A2.