ASTM A307-84 Standard Specification for Carbon Steel Externally Threaded Standard Fasteners
- Abbreviation
- ASTM A307-84
- Valid from
- 24/02/1984
- Information provider
- IHS Markit
- Author
- American Society of Testing and Materials
- Information type
- ASTM Standard
- Format
- PDF, HARD COPY
Description
This specification covers the chemical and mechanical requirements of two grades of carbon steel externally threaded standard fasteners, in sizes ¼ in. (6.35 mm) through 4 in. (104 mm).
This specification does not cover requirements for externally threaded fasteners having heads with slotted or recessed drives or for mechanical expansion anchors.
The fasteners covered by this specification are frequently used for the following applications:
- Grade A Bolts, for general applications, and
- Grade B Bolts, for flanged joints in piping systems where one or both flanges are cast iron.
If no grade is specified in the inquiry, contract, or order, Grade A bolts shall be furnished.
This resource is cited by:
ASTM A307-84 Standard Specification for Carbon Steel Externally Threaded Standard Fasteners
This document is CITED BY:
-
ANSI/ASME B16.1:1989
ASTM A307-84 is cited by ANSI/ASME B16.1:1989 Cast iron pipe flanges and flanged fittings, Class 25, 125 , 250 and 800