HL13VF6-3 - Hi-Lok

Hi-Lok aerospace fastener pin with flush countersunk head, engineered for high-strength structural fastening in aircraft and aerospace assemblies. The fastener features a precision close-tolerance shank with an externally threaded end for use with a compatible Hi-Lok collar, providing controlled clamp load and vibration-resistant retention. The flush-head design allows installation in countersunk holes for smooth aerodynamic surfaces and minimal protrusion.

Dimensions

• Grip Length (GL): 11.31 mm
• Head Diameter (HD): 3.61 mm
• Overall Length (OAL): 11.85 mm

Configuration

• Type: Hi-Lok pin fastener
• Style: Flush countersunk head structural pin
• Thread Style: External threaded end for Hi-Lok collar installation
• Material: Aerospace alloy steel or titanium alloy
• Finish: Corrosion-resistant coated finish
• Features: Precision close-tolerance shank, flush aerodynamic head, vibration-resistant locking system
• Application: Aircraft structural fastening, aerospace skin and panel attachment, and high-strength airframe assemblies