JB/T 7912-1999 Active Industry standards-Mechanical

JB/T 7912-1999 General purpose screw threads-Selected slzes for commerclal screws，bolts and nuts

Publish Date: 1999-06-24 Implement Date: 2000-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JB/T 7912-1999

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Fasteners

ICS Name: Fasteners

Publish Date: 1999-06-24

Implement Date: 2000-01-01

Pages: 5 pages

Development Information

Pages: 5 pages

Replace the following standards

JB/T 7912-1995

Adopt standards

ISO 262-1973

Related Standards

GB/T 3099-1982 Replaced

GB/T 3099-1982 Bolts, screws, nuts and accessories—Terminology and nomenclature

Publish Date: 1982-05-22

GB/T 1231-1991 Replaced

GB/T 1231-1991 Specifications of high strength bolts with large hexagon head, large hexagon nuts, plain washers for steel structures

Publish Date: 1991-04-22

GB/T 3103.4-1992 Replaced

GB/T 3103.4-1992 Tolerances for fasteners—Components for bolted connections made mainly from materials with a high temperature strength

Publish Date: 1992-11-05

DB45/T 1836-2018 Abolished

DB45/T 1836-2018 Car fastener design torque verification method and judgment rules

Publish Date: 2018-10-20

DB51/ 5028-2002 Abolished

DB51/ 5028-2002 Stainless Steel Composite Pipe Network Structure Technical Regulations

Publish Date: 2002-06-18

JB/T 7384.4-1994 Active

JB/T 7384.4-1994 Wrenching height inspection template

Publish Date: 1994-07-26