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COWL FASTENERS Aircraft Fasteners | Racing Fasteners MilSpec Products Quick Release and Industrial FastenersCOWLING FASTENERS AIRCRAFT RACING Camloc Dzus Airloc NASCARAbout UsAircraft Fasteners Cowling Kits Camloc Dzus MilSpec AirlocCowling fasteners for Aviation aircraft
 	 Cowling Fastener Conversion Kits - STC Approved
Cowling Fastener Conversion Kits - STC Approved

These kits will convert the original style fasteners to MilSpec's far superior C-Spec fastening system. Kits include new fasteners, grommets, and retaining rings, all in bright and shiny stainless steel. Plus, new receptacles, drill templates, alignment guides, attachment hardware and complete instruction documents with a copy of the STC for your log-books.

You have the choice of Slotted Head or Phillips (cross recess) Head fasteners. Both head styles feature our proprietary materials and machining methods which insure they will not strip out or gall, even when over torqued giving you many years of unmatched service! Our slotted head studs have a unique enclosed (collared) slot which prevents the screwdriver from slipping out and damaging expensive paint. Our Phillips heads are a standard #2 size.

Don't forget about installation tooling. If you need guidance as to which tools may be required for your particular selection, please contact us and we will let you know. We keep all installation tools in stock for purchase or rental.


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  • Cowling Fastener Conversion Kits - STC Approved Upgrades

Upgrade any Cessna 150, 172, 175, 177, 180 or 182 to the new modern standard of cowling fasteners from MilSpec!

Upgrade any Beech 33, 35 or 36 aircraft to the new modern standard of cowling fasteners from MilSpec!


About MilSpec Products

We appreciate the support from everyone that uses Genuine MilSpec Products, and over the years it has been that support which has led to our growth. We will continue to work hard to provide fast, friendly and dependable service that will earn your trust in the future.

MilSpec makes no claims as to the suitability of any item for any particular application. It is the responsibility of the purchaser, user or installer to determine and ensure the proper usage of any item and that any applicable regulatory compliance is adhered to.

All content Copyright 1993 - 2017© MilSpec Products, Inc., All Rights Reserved. Trademarks® referenced are the property of their respective owners and do not indicate affiliation with MilSpec.

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MilSpec Products
31537 Long Acres Dr.
Sorrento, FL 32776
352-735-0504 (fax)
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