ISO 8740:1997
Grooved pins - Full-length parallel grooved, with chamfer

Standard No.

ISO 8740:1997

Release Date

1997

Published By

International Organization for Standardization (ISO)

Latest

ISO 8740:1997

Scope

This International Standard specifies the characteristics of full-length parallel grooved pins made of steel or austenitic stainless steel with chamfer which have three equally spaced grooves impressed longitudinally on their exterior surface and a pilot to facilitate insertion, with nominal diameter, d1 from 1,5 mm to 25 mm inclu-sive. 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 (see clause 4).

ISO 8740:1997 history

• 1997 ISO 8740:1997 Grooved pins - Full-length parallel grooved, with chamfer
• 1986 ISO 8740:1986 Grooved pins; Full length parallel grooved, with chamfer