Slotted spring pin DIN 1481 / ISO 8752, heavy duty, 3.5x20 mm, wall 0.75 mm, plain steel

Where parts are to be pinned without reaming the hole, the spring pin to DIN 1481 and ISO 8752 works with 3.5 mm nominal size and 20 mm length. The outside diameter before fitting is 4.0 mm, the wall thickness of the heavy duty version 0.75 mm. The material is plain steel (black).

Benefits

• 0.5 mm of interference against the nominal size of 3.5 mm, the holding force is produced without a reamed hole
• wall thickness 0.75 mm to the heavy duty version of DIN 1481
• overall length 20 mm at 2.3 mm inside diameter before fitting
• outside diameter 4.0 mm before fitting, slotted and therefore springy
• plain spring steel, uncoated and therefore dimensionally true in the hole
• dimensions to DIN 1481 and ISO 8752, hence interchangeable across manufacturers

Applications

It is used as a pivot and hinge pin in levers, flaps and catches.

Standards and conformity

The pin is made to DIN 1481 and ISO 8752 in the heavy duty version. The stated material is plain steel (black).