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Stainless Steel Nuts
stainless-steel-nuts
Chemical and physical reports available upon request at no charge.
Manufactured by Robbins Manufacturing Co; inc. /Asset/nut.JPG
Hex heads are manufactured by Robbins Mfg. Co. and nuts by Robbins Mfg. Co., Texas Bolt Co., and SPS-Non-ferrous. All hex heads are made of 304 stainless steel. Heads are marked with Robbins "R" trademark and "B8". Finished and heavy nuts are made to ASTM A194 specifications and stamped with manufacturer's trademark and "8" or "8M". Some finished nuts are also stamped "304" or "316".
Chemicals and physicals available showing compliance to ASTM specifications.
316L - Low Carbon Finished Hex Nuts
(4) Stamped with Mfr. ID plus "316L"Chemical and physical reports available upon request at no charge.
Manufactured by Robbins Manufacturing Co; inc. /Asset/nut.JPG
Grade 8, 8M 316 Finished & Heavy Nuts
(23) Made in U.S.AHex heads are manufactured by Robbins Mfg. Co. and nuts by Robbins Mfg. Co., Texas Bolt Co., and SPS-Non-ferrous. All hex heads are made of 304 stainless steel. Heads are marked with Robbins "R" trademark and "B8". Finished and heavy nuts are made to ASTM A194 specifications and stamped with manufacturer's trademark and "8" or "8M". Some finished nuts are also stamped "304" or "316".
Chemicals and physicals available showing compliance to ASTM specifications.
- Material to ASTM A193 grade B8 specification and to ASTM A194 grade 8/8M specification.
- Dimensions on ANSI/ASME B18.2.2, threads to ANSI/ASME B1.1.
- Manufacturing process, mechanical properties, hardness, and marking to ASTM A193 and ASTM A194.
- Testing to ASTM A370 specification.
