ISO 13670:2025 pdf download,Fasteners — Reverse-taper grooved pins — One quarter-length progressive grooves on both sides.
ISO 13670:2025 defines the specifications for reverse-taper grooved pins featuring a quarter-length progressive groove on each side and closed ends. It covers pins manufactured from steel and stainless steel, with nominal diameters ranging from 2 mm to 25 mm.
