Lawson LAWP A604

Lawson Tru-Torq Cap Screw, Measurement System: Imperial, 9 Grade, Alloy Steel, Zinc Plated, UNJ Thread, 3/16 in H Head, Hex/High Head, 1800000 psi Tensile Strength

• Features

• Ultra high strength matched component fastening system
• 20% stronger than grade 8
• 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
• Diameter marked on head for easy identification
• Trailing thread does not enter the extrusion angle
• Increased length of chamfer allows easier alignment and assembly

Specifications