PIN, SHEAR, 100 CSK (P/N HL41-6-6) - New Surplus

The HL41-6-6 is a 100° flush shear pin manufactured from A-286 stainless steel per AMS 5731/5737 specifications. This Hi-Lok fastener creates permanent, flush structural joints in airframe skin assemblies where a smooth surface finish is required. The pin's shear design handles lateral loads while the flush profile maintains aerodynamic contour.

Installation requires a compatible Hi-Lok collar and hex-drive tool, following aircraft structural repair manual procedures. Commonly used in wing, fuselage, and control surface attachments on commercial and general aviation aircraft.

What is the PIN, SHEAR, 100 CSK (P/N HL41-6-6)?

The HL41-6-6 is a 100° flush shear pin manufactured from A-286 stainless steel per AMS 5731/5737 specifications. This Hi-Lok fastener creates permanent, flush structural joints in airframe skin assemblies where a smooth surface finish is required.

Does the HL41-6-6 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The PIN, SHEAR, 100 CSK conforms to its applicable AN (Air Force-Navy), MS (Military Standard), or NAS (National Aerospace Standard) specification. Contact us for specific specification details.

What material is the HL41-6-6 manufactured from?

Aviation hardware is available in various materials including cadmium-plated steel, stainless steel, aluminum alloy, and titanium depending on the application. Contact us for material certification and specifications for the HL41-6-6.

Can I order the HL41-6-6 in custom quantities?

Yes, we sell hardware in various quantities from single units to bulk lots. The PIN, SHEAR, 100 CSK is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.