ASTM A193 Powered by Portland Bolt

A193 Quiz

Questions? Ask Brevan

Brevan Daniel, Sales Representative at Portland Bolt, is an expert on the ASTM A193 specification. Contact Brevan by phone, through our form, by email, or via chat if you have any questions.

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This website is owned and operated by Portland Bolt and Manufacturing Company. The intent of this site is to provide engineers, contractors, fabricators, and original equipment manufacturers with in-depth, technical information pertaining to the ASTM A193 specification. Please contact us if you have questions, require additional information, need a price quote, or would like to place an order. For more information regarding Portland Bolt's manufacturing capabilities and full product line, visit www.portlandbolt.com.

Additional Resources

ASTM: If you are working with A193 heavy hex bolts and studs on a regular basis, we strongly recommend purchasing a copy of the ASTM A193 specification and ASTM A962 specification from ASTM International.

ASME: ASME B18.2.1 which covers heavy hex bolt dimensions, and ASME B1.1 which provides dimensional criteria for both UNC and 8UN threads can be purchased from Techstreet.