SCREW,CSK,4-40-.187,CRS (P/N ms24693-c1) - New Surplus

The MS24693-C1 is a 4-40 UNC Phillips flat head machine screw with 0.187 inch length and 100° countersink. Manufactured from 300-series stainless steel per MIL-SPEC NASM24693 standards. This screw mounts flush into countersunk holes on aircraft panels and structural components during maintenance and assembly.

The countersunk profile eliminates surface protrusion, preventing interference with aerodynamic surfaces and adjacent equipment. Installation requires a matching 100° countersink hole; torque per aircraft maintenance manual specifications. Commonly used in general and commercial aviation for panel attachment, access covers, and structural fastening.

What is the SCREW,CSK,4-40-.187,CRS (P/N ms24693-c1)?

The MS24693-C1 is a 4-40 UNC Phillips flat head machine screw with 0. 187 inch length and 100° countersink.

Does the ms24693-c1 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The SCREW,CSK,4-40-.187,CRS 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 ms24693-c1 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 ms24693-c1.

Can I order the ms24693-c1 in custom quantities?

Yes, we sell hardware in various quantities from single units to bulk lots. The SCREW,CSK,4-40-.187,CRS is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.