The MS24693-S50 is a military standard countersunk head machine screw designed for aerospace fastening applications where a flush surface installation, reliable retention, and corrosion-resistant performance are required. Manufactured in accordance with the MS24693 specification, this fastener is commonly used in aircraft panels, avionics equipment, fairings, access covers, and other aerospace assemblies requiring precision hardware.

Featuring a 100° flat countersunk head with a cross recess (Phillips) drive, the MS24693-S50 is designed to sit flush with the surrounding surface when installed in a compatible countersunk hole. This configuration helps maintain smooth aircraft contours, reduces interference with adjacent components, and provides consistent clamping force during aircraft assembly and maintenance procedures.

Manufactured from carbon steel with a cadmium and chromate protective finish, the screw provides improved corrosion resistance and durability for demanding aerospace environments. Its precision-machined threads ensure secure engagement and dependable fastening performance under vibration, operational loading, and repeated maintenance cycles.

The MS24693-S50 is an OEM-standard aerospace fastener suitable for aircraft maintenance, repair, and overhaul (MRO) operations where approved replacement hardware is required to maintain proper fit, function, and installation standards.

Key Features

- Part Number: MS24693-S50
- Manufacturer: Military Standard (MS)
- Component: Countersunk Head Machine Screw
- Specification: MS24693 Military Standard
- Head Style: 100° Flat Countersunk
- Drive Type: Cross Recess (Phillips)
- Material: Carbon Steel
- Finish: Cadmium and Chromate Coating
- Application: Aircraft panels, avionics installations, fairings, access covers, and general aerospace assemblies
- Features: Flush installation, corrosion resistance, reliable clamping performance, and aerospace-standard durability