BOLT (P/N ms20074-04-15) - New Surplus
P/N: ms20074-04-15
Category: Fasteners & Hardware
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Available Inventory
| Condition | Price | Stock |
|---|---|---|
| New Surplus | $6.25 | 6 Available |
Product Description
The MS20074-04-15 is a steel hex-head machine bolt with a drilled head for safety wire installation. This 1/4-20 coarse-thread fastener meets Military Standard MS20074 specifications and supersedes the earlier AN74 design. Used in airframe and engine installations where safety-wire locking is required to prevent fastener loosening during vibration.
Install per FAA AC 43.13-1B guidance, selecting grip length to match the thickness of materials being fastened. The drilled head accommodates safety wire routing through the bolt head and adjacent structure.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the BOLT (P/N ms20074-04-15)?
The MS20074-04-15 is a steel hex-head machine bolt with a drilled head for safety wire installation. This 1/4-20 coarse-thread fastener meets Military Standard MS20074 specifications and supersedes the earlier AN74 design.
Does the ms20074-04-15 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The BOLT 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 ms20074-04-15 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 ms20074-04-15.
Can I order the ms20074-04-15 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The BOLT is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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