AS1132B: Bolts, Screws and Nuts - External Wrenching UNJ Thread, Inch - Design Standard - SAE International
Browse Standards AS1132B
Historical REVISED 1976-02-02

Bolts, Screws and Nuts - External Wrenching UNJ Thread, Inch - Design Standard AS1132B

The scope of this standard is to define the following dimensional requirements for double hexagon, hexagon head and tee headed bolts, and nuts having a minimum tensile strength ranging up to 220 ksi, unless otherwise specified. a. Head dimensions (see 3.1) b. Shank dimensions (see 3.2) c. Geometric control (see 3.3) d. Surface texture (see 3.4) e. Dimensions for nuts (see Section 4) For design calculations the AS8879 coarse threads, UNJC, shall be used for 0.1640 thread sizes and smaller, and for larger thread sizes use fine threads, UNJF. For particulars of thread runout and lead threads for bolts, see AS3062. NOTE: The ability of a design to achieve a given strength class will ultimately depend on the selected material and the associated processing.
AS1132J
2016-02-24
Latest
Revised
AS1132H
2008-10-17
Historical
Revised
AS1132G
2004-03-19
Historical
Revised
AS1132F
2004-02-05
Historical
Reaffirmed
AS1132E
1996-02-01
Historical
Revised
AS1132D
1992-12-04
Historical
Revised
AS1132C
1979-10-01
Historical
Revised
AS1132B
1976-02-02
Historical
Revised
AS1132A
1971-10-01
Historical
Revised
AS1132
1970-02-01
Historical
Issued

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