





The MS24693S50 is a cadmium-plated alloy steel machine screw featuring a 100° countersunk head and Phillips drive. Designed for flush installations in certified aircraft, it provides strong and reliable fastening in panels, avionics, and structural assemblies.
✔ #8-32 UNF thread size
✔ 100° countersunk (flush) head
✔ Phillips drive (cross recess)
✔ 1/2″ length (MS24693S50 standard)
✔ Cadmium plated alloy steel (yellow chromate)
✔ Manufactured to MS / NASM24693 specification
✔ Suitable for structural and non-structural aircraft applications
✔ Aviation-grade hardware supplied with CoC and full traceability documentation
| Condition | Factory New |
| Certification | Certificate of Conformity (CoC) |
| Warranty | 24 Months |
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The MS24693S50 is a high-strength alloy steel machine screw manufactured to military (MS) specifications, designed for use in demanding aviation environments. Featuring a 100° countersunk head and Phillips drive, it enables flush installation while providing reliable and secure fastening.
This variant is cadmium plated with yellow chromate finish, offering excellent corrosion resistance and long-term durability. Manufactured in accordance with FF-S-92 and NASM24693 standards, it is widely used in certified aircraft, maintenance operations, and OEM applications.
The MS24693S50 is commonly used across aircraft including Cessna, Piper, Beechcraft, and experimental aircraft, making it a reliable and widely recognized aviation fastener.

This product is supplied with full aviation-grade traceability, consistent with our sourcing standards across all aircraft parts. Documentation is physically included in the shipment for immediate reference and record-keeping.
✔ Manufactured by approved aerospace fastener manufacturers (North East Fasteners)
✔ Full lot and batch traceability available
✔ Documentation included with each shipment
| Thread Size | 8-32 UNF |
|---|---|
| Length | 1/2″ |
| Head Type | 100° Countersunk |
| Drive Type | Phillips |
| Material | Alloy Steel |
| Standard | MS24693 / NASM24693 |
| Specification | FF-S-92 |
| Recess Standard | NASM9006 |
| Material Spec | SAE AIR4127 |
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