





The MS24693S28 is a corrosion-resistant stainless steel machine screw featuring a 100° countersunk head and Phillips drive. Widely used in certified aircraft for flush-mounted installations, it provides reliable fastening in panels, avionics, and non-structural airframe applications.
✔ #8-32 UNF thread size
✔ 100° countersunk (flush) head
✔ Corrosion-resistant stainless steel construction
✔ Approx. 7/8″ length (28/32″)
✔ Widely used in certified aircraft applications
✔ Aviation-grade hardware (MS standard)
| Condition | Factory New |
| Certification | Certificate of Conformity (CoC) |
| Warranty | 24 Months |
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The MS24693S28 is a high-quality aviation-grade machine screw designed for flush-mounted applications requiring a clean aerodynamic surface. Manufactured in accordance with military specifications, this screw features a 100° countersunk head and Phillips drive, ensuring reliable installation and consistent performance in demanding environments.
Constructed from corrosion-resistant stainless steel, the MS24693 series is widely used across general aviation, maintenance operations, and OEM installations. It provides dependable fastening in non-structural applications where vibration resistance and long-term durability are essential.
The MS24693S28 is commonly used across a wide range of aircraft including Cessna, Piper, Beechcraft, and experimental aircraft, making it a staple component for maintenance shops and aircraft owners.

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 (e.g. Abbott Interfast LLC)
✔ Full lot and batch traceability available
✔ Documentation included with each shipment
| Thread Size | 8-32 UNF |
|---|---|
| Length | 7/8″ (28/32″) |
| Head Type | 100° Countersunk |
| Drive Type | Phillips |
| Material | Stainless Steel (Corrosion Resistant) |
| Tensile Strength | ~125 ksi class |
| Standard | MS24693 |
| Finish | Passivated stainless |
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