DZUS FASTENER (P/N fj4-35) - New Surplus

The fj4-35 is a Size 4 DZUS quarter-turn fastener designed to secure aircraft access panels and cowlings. This slotted flush stud features steel construction and works with the matching Size 4 receptacle and spring assembly. Quarter-turn operation allows quick panel removal for maintenance and inspection without tools.

Install per the aircraft maintenance manual, verifying stud length against the manufacturer's application chart to ensure proper engagement and panel alignment.

What is the DZUS FASTENER (P/N fj4-35)?

The fj4-35 is a Size 4 DZUS quarter-turn fastener designed to secure aircraft access panels and cowlings. This slotted flush stud features steel construction and works with the matching Size 4 receptacle and spring assembly.

Does the fj4-35 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The DZUS FASTENER 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 fj4-35 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 fj4-35.

Can I order the fj4-35 in custom quantities?

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