SCREW, 10-32, TRUSS HEAD (P/N B-3845-8) - New Surplus

The B-3845-8 is a 10-32 UNF truss-head machine screw designed for non-structural aircraft fastening applications. The wide, low-profile head distributes bearing load across thin sheet metal surfaces, preventing pull-through in interior panel and fairing installations. Manufactured to AN526 series specifications, this steel fastener provides reliable holding in areas where standard fastener heads would protrude or create stress concentration.

Commonly used to secure cabin trim, access panels, and lightweight structural covers on general aviation aircraft. Installation requires verification of thread pitch and length against the aircraft maintenance manual and Illustrated Parts Catalog before assembly.

What is the SCREW, 10-32, TRUSS HEAD (P/N B-3845-8)?

The B-3845-8 is a 10-32 UNF truss-head machine screw designed for non-structural aircraft fastening applications. The wide, low-profile head distributes bearing load across thin sheet metal surfaces, preventing pull-through in interior panel and fairing installations.

Does the B-3845-8 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The SCREW, 10-32, TRUSS HEAD 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 B-3845-8 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 B-3845-8.

Can I order the B-3845-8 in custom quantities?

Yes, we sell hardware in various quantities from single units to bulk lots. The SCREW, 10-32, TRUSS HEAD is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.