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DETAILS
DESCRIPTION
Highlights:
- Size: 7/16-14
- For use with Grade 8 Fasteners
- Countersunk and double chamfered
- Medium carbon steel
- 5/8 O.D. is the same hex as the 7/16 cap screw.
- Precision threads, UNC & UNF Class 2B to ANSI/ASME B1.1.
- Dichromate plating for corrosion resistance, ASTM B633, Type II SC1
- Pack of 100
Technical Data:
- Proof load: 150,000 psi
- Tempering Temperature: 800° F. (min)
- Complies with SAE J995 Grade 8 ANSI/ASME B18.2.2 Hex Nuts
- Hardness: 1/4"-5/8" Nominal Diameter, Rockwell C24-C32; 5/8"-1" Nominal Diameter, Rockwell C26-C34;1" to 1-1/4" Nominal Diameter, Rockwell C26-C36
- Decarburation: SAE J121
- Discontinuities: SAE J122A