Slotted spring pin DIN 1481 / ISO 8752, heavy duty, 4.0x40 mm, wall 0.80 mm, plain steel

The heavy duty version to DIN 1481 and ISO 8752 relies on 0.80 mm of wall thickness and so takes up transverse loads as well. Nominal size 4.0 mm, length 40 mm, outside diameter before fitting 4.4 mm. The pin is made from plain steel (black).

Benefits

• 0.4 mm of interference against the nominal size of 4.0 mm, the holding force is produced without a reamed hole
• wall thickness 0.80 mm to the heavy duty version of DIN 1481
• overall length 40 mm at 2.8 mm inside diameter before fitting
• outside diameter 4.4 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 finds its place in jig making, where hole patterns are to be pinned without reaming.

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).