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DETAILS
DESCRIPTION
Double chamfered or has a washer faced bearing surface and chamfered top. Zinc; clear chromate finish; ASTM B633 Type III SC1. Rockwell Hardness: C32 (maximum)
Highlights:
- Grade 5 USS Finished Hex Nut
- Complies with SAE J995 specifications ANSI/ASME B18.2.2
- Decarburization: SAE J121
- Discontinuities: SAE J122A
- Threads: Class 2BA to ANSI/ASME B1.1
- UNC Proof Load: 1/4"-1" Nominal Diameter 120,000 psi; over 1" Nominal Diameter 105,000 psi
- Size: 1"–8
- Width Across Flats: 1-1/2
- Thickness: 55/64




