Tuff-Torq® - Hex Cap Screw, Grade 8, Alloy Steel, Zinc Finish, Coarse Thread, 9/32" Head Height, 9/16" Across Flats, 3/8-16 x 1-1/2" (Pack of 50)
SKU: 634
Short Description:
Tuff-Torq® - Hex Cap Screw, Grade 8, Alloy Steel, Zinc Finish, Coarse Thread, 9/32" Head Height, 9/16" Across Flats, 3/8-16 x 1-1/2" (Pack of 50)
Product Information & Features
• Most versatile, best value for standard maintenance operations
• High-strength matched component fastening system
• Fatigue/vibration-resistant UNJ thread design
• 20% higher-than-normal wrenching surface for increased safety and even distribution of torque forces
• Heat-treated, quenched and tempered
• Perma Plated for superior corrosion protection
• Proprietary head marking for improved traceability
• Trailing thread does not enter the extrusion angle
• Increased length of chamfer allows easier alignment and assembly
• Matched strength nuts, flat washers and lock nuts available
• Minimum 150,000 PSI tensile strength
• Manufactured to meet or exceed Grade 8 strength requirements
Minimum Threaded Length – Up to 6" Long: (2 x Diameter) + 1/4"; Over 6" Long: (2 x Diameter) + 1/2"