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ANSI/ASME B18.2.1-1981 Edition, January 1, 1981 Complete Document Square and Hex Bolts and Screws Inch Series

Abbreviation
ANSI/ASME B18.2.1-1981
Valid from
01/01/1981

Information provider
IHS Markit
Author
American Society of Mechanical Engineers
Information type
Other Standard
Format
PDF


Description

This Standard is intended to cover the complete general and dimensional data for the various types of inch series square and hex bolts and screws recognized as American National Standard.

Also included are appendixes covering thread runout sleeve gages, gaging procedure for checking bolt and screw straightness, grade markings for steel bolts and screws, formulas on which dimensional data are based, wrench openings for bolts and screws, and a specification to assist in identifying a product as being a screw or a bolt.

It should be understood, however, that where questions arise concerning acceptance of product, the dimensions in the tables shall govern over recalculation by formula. 

For assistance with locating previous versions, please contact the information provider.
View on Information Provider website
For assistance with locating previous versions, please contact the information provider.
This resource is cited by:

ANSI/ASME B18.2.1-1981 Edition, January 1, 1981 Complete Document Square and Hex Bolts and Screws Inch Series

This document is CITED BY:

ANSI/ASME B18.2.1-1981 Edition, January 1, 1981 Complete Document Square and Hex Bolts and Screws Inch Series

Description

This Standard is intended to cover the complete general and dimensional data for the various types of inch series square and hex bolts and screws recognized as American National Standard.

Also included are appendixes covering thread runout sleeve gages, gaging procedure for checking bolt and screw straightness, grade markings for steel bolts and screws, formulas on which dimensional data are based, wrench openings for bolts and screws, and a specification to assist in identifying a product as being a screw or a bolt.

It should be understood, however, that where questions arise concerning acceptance of product, the dimensions in the tables shall govern over recalculation by formula. 

View on Information Provider website
ANSI/ASME B18.2.1-1981 Edition, January 1, 1981 Complete Document Square and Hex Bolts and Screws Inch Series
Description

This Standard is intended to cover the complete general and dimensional data for the various types of inch series square and hex bolts and screws recognized as American National Standard.

Also included are appendixes covering thread runout sleeve gages, gaging procedure for checking bolt and screw straightness, grade markings for steel bolts and screws, formulas on which dimensional data are based, wrench openings for bolts and screws, and a specification to assist in identifying a product as being a screw or a bolt.

It should be understood, however, that where questions arise concerning acceptance of product, the dimensions in the tables shall govern over recalculation by formula. 

View on Information Provider website
This resource does not cite any other resources.

ANSI/ASME B18.2.1-1981 Edition, January 1, 1981 Complete Document Square and Hex Bolts and Screws Inch Series

This resource does not CITE any other resources.
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