GB/T 13829.7-2004
Grooved pins-Half-length reverse-taper grooved (English Version)

Standard No.

GB/T 13829.7-2004

Language

Chinese, Available in English version

Release Date

2004

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 13829.7-2004

Replace

GB/T 13829.2-1992

Scope

This part specifies grooved pins with a nominal diameter d₁ of 1.5 mm to 25 mm, made of carbon steel or austenitic stainless steel, and having three half-length inverted tapered grooves on the pin surface forming 120° longitudinal grooves. . The expanded diameter d₂ is formed by the extruded material on each side of the groove, and d₂ is greater than d₁. When the grooved pin is pressed into a borehole with a diameter equal to the nominal diameter d₁, a partial locking fit is formed (see Chapter 4).

GB/T 13829.7-2004 history

• 2004 GB/T 13829.5-2004 Grooved pins-Full-length taper grooved
• 1992 GB/T 13829.2-1992 Grooved pins. Taper grooved

GB/T 13829.7-2004 Grooved pins-Half-length reverse-taper grooved has been changed from GB/T 13829.2-1992 Grooved pins. Taper grooved.

GB/T 13829.7-2004 -All Parts