1Key Takeaways
This document specifies the characteristics of grooved reverse-taper pins with one quarter-length progressive grooves on both sides (close-ends), with rounded or chamfered pin ends, in steel and stainless steel, with nominal diameters 2 mm to 25 mm.
These grooved pins are designed to fulfil the main following function…
2Scope / Description
This document specifies the characteristics of grooved reverse-taper pins with one quarter-length progressive grooves on both sides (close-ends), with rounded or chamfered pin ends, in steel and stainless steel, with nominal diameters 2 mm to 25 mm.
These grooved pins are designed to fulfil the main following functions:
— relative rotation of the assembled parts,
— locking of two (or more) parts,
— positioning.
The general requirements (including principles for grooved pins and assembly) are specified in ISO 13669.
6Frequently Asked Questions
What is nsBAS EN ISO 13670:2026?
nsBAS EN ISO 13670:2026 — Fasteners - Reverse-taper grooved pins - One quarter-length progressive grooves on both sides is an international standard developed by Institute for Standardization of Bosnia and Herzegovina. This document specifies the characteristics of grooved reverse-taper pins with one quarter-length progressive grooves on both sides (close-ends), with rounded or chamfered pin ends, in steel and stainless steel, with nominal diameters 2 mm to 25 mm....
What does nsBAS EN ISO 13670:2026 cover?
This standard covers: This document specifies the characteristics of grooved reverse-taper pins with one quarter-length progressive grooves on both sides (close-ends), with rounded or chamfered pin ends, in steel and stainless steel, with nominal diameters 2 mm to 25 mm. These grooved pins are designed to fulfil the...
Who should use this standard?
This standard is intended for organizations, professionals, and stakeholders involved in various industries and sectors. It is applicable to manufacturers, service providers, regulatory bodies, and certification organizations.
What is the latest version of nsBAS EN ISO 13670:2026?
The current published version is nsBAS EN ISO 13670:2026, published on 2026. Always check for amendments or pending revisions.
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