$31
ASTM A307-21
2021
Standard Specification for Carbon Steel Bolts, Studs, and Threaded Rod 60 000 PSI Tensile Strength
- Format:
- Language(s) :
- Published :
- English
- 02/15/2021
1.1''This specification2 covers the chemical and mechanical requirements of two grades of carbon steel bolts and studs in sizes 1/4''in. through 4 in. The fasteners are designated by '''Grade''' denoting tensile strength and intended use, as follows:
|
Grade |
Description |
|
''' |
'' |
|
Grade A |
Bolts, studs, and threaded rod having a minimum tensile strength of 60 ksi and intended for general applications, |
|
Grade B |
Bolts, studs, and threaded rodA having a tensile strength of 60 to 100 ksi and intended for flanged joints in piping systems with cast iron flanges, and |
|
Grade C |
Replaced by Specification F1554'''Gr.36 |
1.2''This specification does not cover requirements for machine screws, thread cutting/forming screws, mechanical expansion anchors or similar externally threaded fasteners.
1.3''Suitable nuts are covered in Specification A563. Unless otherwise specified, the grade and style of nut for each grade of fastener, of all surface finishes, shall be as follows:
|
Fastener Grade and Size |
Nut Grade and StyleA |
|
''''''''''''''''''A 1/4''to 11/2''in. |
''''''''''''A, hex |
|
''''''''''''''''''A over 11/2''to 4 in. |
''''''''''''A, heavy hex |
|
''''''''''''''''''B, 1/4''to 4 in. |
''''''''''''A, heavy hex |
1.4''The values stated in inch-pound units are to be regarded as standard. No other units of measurement are included in this standard.
1.5''Supplementary Requirement S1 of an optional nature is provided, which describes additional restrictions to be applied when bolts are to be welded. It shall apply only when specified in the inquiry, order, and contract.
1.6''Terms used in this specification are defined in Terminology F1789 unless otherwise defined herein.
1.7''This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
| ASTM A307-21 | |
|---|---|
| STANDARD INFO: | |
| Standard Name | ASTM A307-21 |
| Scope | Standard Specification for Carbon Steel Bolts, Studs, and Threaded Rod 60 000 PSI Tensile Strength |
| Publisher | ASTM - ASTM International |
| Languages | English |
| State | |
| Publication Year | 2021 |
| Most recent Version | MOST RECENT |
| Whether to be replaced | |
| Addendum | |
| FILE INFO: | |
| File Size | 1 file , 280 KB |
| Note | This product is unavailable in Russia, Ukraine, Belarus |
| Number of Pages | 6 |
| Published | 02/15/2021 |
| Redline File Size | 2 files , 370 KB |
| ASTM A307-21 | ||
|---|---|---|
| History | Publisher Year | |
| ASTM A307-21 | 2021 | Current |
| ASTM A307-14e1 | 2014 | |
| ASTM A307-14 | 2014 | |
| ASTM A307-12 | 2012 | |
| ASTM A307-10 | 2010 | |
| ASTM A307-07b | 2007 | |
| ASTM A307-07a | 2007 | |
| ASTM A307-07 | 2007 | |
| ASTM A307-04e1 | 2004 | |
| ASTM A307-04 | 2004 | |
| ASTM A307-03 | 2003 | |
| ASTM A307-02 | 2002 | |
| ASTM A307-00 | 2000 | |
| ASTM A307-97 | 1997 | |
| ASTM A307-78 | 1978 |
Related products
- Format:
- Language(s) :
- Published :
- English
- 11/01/2023
$34
- Format:
- Language(s) :
- Published :
- English
- 04/01/2018
$24
- Format:
- Language(s) :
- Published :
- English
- 05/01/2017
$24
- Format:
- Language(s) :
- Published :
- English
- 06/01/2011
$29
Over 3,000,000 global standards
Our standards library is extensive, with over 2 million documents, ensuring we meet the needs of various industries. Whether it’s ASME, DIN, ASTM or ISO and other internationally recognized standards, we offer complete documents and the latest versions to help customers adhere to industry regulations in their projects. Whether your needs are technical standards, regulatory requirements, or design guidelines, our standards library provides comprehensive support.
24 online customer service
Our team includes up to 50 engineers from fields such as healthcare, electronics, and construction, who can answer your technical questions and ensure you find the correct and accurate standard documents. We are dedicated to helping you find the best solution that meets your needs.
Thanks to the StandardsClub customer service team for helping me find the ASME BPVC-2023 SET I was looking for in a high-quality PDF version. Their assistance was excellent, and the document quality exceeded my expectations!
This standard document is very detailed, covering all relevant technical points, and provides comprehensive guidance for my project. The ANSI/NEMA Z535 SET was exactly what I needed, and I am very satisfied with the quality!
The purchasing process was straightforward, the price was very competitive, and the download was quick. The Tissue Engineering Standards Addressing Product Quality and Characterization Package was of excellent quality and provided all the information I needed. Definitely a great value for the price!
“Got questions? Our professional customer service is ready to assist you anytime. Whether it’s finding documents, getting discounts, or navigating the purchase process, let us help you get the standards you need!”
Sign Up Our Newsletter
Don’t miss out! Subscribe now to get exclusive offers and industry insights!
We care about your data in ou privacy policy.
