JB/T 9988.1-1999 Abolished Industry standards-Mechanical

JB/T 9988.1-1999 High precision trapezoidal thread tapping drill bits Part 1: Form and dimensions

Publish Date: 1999-05-20 Implement Date: 2000-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 30

Basic Information

Standard Code: JB/T 9988.1-1999

Standard Type: Industry standards

Standard Status: Abolished

is_force_gb: no

CCS Name: Knives

ICS Name: Taps and punch dowels

Publish Date: 1999-05-20

Implement Date: 2000-01-01

Pages: 5 pages

Development Information

Pages: 5 pages

Same series standard

JB/T 9988.2-1999 Precision trapezoidal thread tapping screwdriver Part 2: Thread tolerance JB/T 9988.3-1999 High-precision trapezoidal thread tapping drill bit Part 3: Technical specification

Replace the following standards

ZB J41 002.1-1987

Referenced Standards

JB 2886-1992 Machine tool trapezoidal thread screw and nut technical specification

Related Standards

GB/T 3506-1993 Replaced

GB/T 3506-1993 Machine taps with helical flutes

Publish Date: 1993-04-17

GB/T 3464.1-1994 Replaced

GB/T 3464.1-1994 Machine and hand taps

Publish Date: 1994-12-20

GB/T 3464.3-1994 Replaced

GB/T 3464.3-1994 Short shank machine and hand taps

Publish Date: 1994-12-20

GB/T 967-1994 Replaced

GB/T 967-1994 Nut taps

Publish Date: 1994-12-20

GB/T 968-1994 Replaced

GB/T 968-1994 Manufacturing tolerances on the threaded portion of taps

Publish Date: 1994-12-20

GB/T 969-1994 Replaced

GB/T 969-1994 Technical specification for taps

Publish Date: 1994-12-20