NEN-EN-ISO 8746
Grooved pins with round head
| Organization: | NEN |
| Publication Date: | 1 November 1994 |
| Status: | inactive |
| ICS Code (Pins, nails): | 21.060.50 |
scope:
Specifies the characteristics of round head grooved pins which have three equally spaced grooves impressed longitudinally on their exterior surface, with nominal diamer , d1, from 1,4 mm to 20 mm inclusive. The displaced material to each side of the grooves forming an expanded diameter, d2, which is larger than the nominal diameter d1 will cause a non-positive locking fit when these grooved pins are forced into a drilled hole equal to the nominal diameter d1.
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