HL19PB8-4 HL Pin, Alloy Steel

The HL19PB8-4 Hilok is a high-performance pin-rivet fastener designed for demanding applications in the aviation industry. Constructed from premium steel alloys such as 4140, 8740, or 4130, this fastener offers exceptional tensile and shear strength, with a minimum tensile strength of 160,000 pounds per square inch and a shear strength of 95,000 pounds per square inch. The flush countersunk head style and right-hand thread ensure a secure fit, while the cadmium surface treatment enhances corrosion resistance. With precise dimensions and compliance with military specifications, the is ideal for critical assembly requirements in aircraft manufacturing and maintenance.