Complete engineering services for panel applications traditionally using Camloc fasteners or Dzus fasteners. Skybolt has served the Aerospace and Defense industries since 1982 through distribution, engineering and manufacturing of high quality, traceable aerospace fasteners. We specialize in Quick Release Fasteners, Quarter turn Fasteners, ¼-Turn Fasteners, Panel Fasteners, Cowling Fasteners, and Captive Fasteners.  

Our engineering staff specializes in turning an idea or application requirement into production parts in a matter of hours. You can depend on Skybolt to provide a fastener that is designed to outperform anything in its class with enhanced strength ratings and a major focus on weight. 

The unique Skybolt Skytanium Series Quick Release Fasteners target a 50% weight advantage with steel strength ratings. These engineering breakthroughs have become an industry standard, from Airbus to NASCAR, NASA to USAC and IndyCar. If it flies, races, or launches, it probably has a Skybolt fastener on it. Skybolt has set the “Rolex” standard for “Quick Release Fastener” manufacturing. A Skybolt fastener has quality you can see with performance you can feel.  

Skybolt manufactures the following 1/4-Turn Fasteners under FAA-PMA and TSO-C148 Approvals and Revision requirements set by the FAA.

CLoc® - Stainless and Skytanium® - Compatible with Camloc® 
Skybolt 300 stainless parts are built and tested to NASM5591 standards(1).
Featuring Pre-Engineered CLoc® Sets - Adjustable receptacles to fit most common applications.

  1. Skytanium® fasteners are Rockwell B hardness. All Diamondhead® Series are Rc27 on average.  CLoc® 4000 Series Skytanium® receptacles limited to 2500 cycles. For more information, please contact Skybolt engineering department.

ZLoc® - Steel, Stainless, Skytanium® - Compatible with Dzus® 
ALoc® - Stainless -  Compatible with Airloc®  

Skybolt holds numerous STC Cowling Fastener approvals for Cessna and Beech Aircraft. Our Quality System meets the newest FAR21.137 and AS9100 requirements. Skybolt engineers have produced several recent US Patents for quarter turn fasteners, quick release fasteners, and captive fasteners.  For 2016, Skybolt has expanded our production capabilities in both machining and heading operations to support short run and high volume requirements. Our capacity is virtually unlimited.

Located at the Leesburg Regional Airport, Leesburg, Florida, Skybolt is housed in a beautiful 20,000 square foot facility that includes office and distribution, fastener production, along with aircraft maintenance and modifications. Skybolt is a hands-on organization. 

We use what we sell ~ and sell what we use.


Engineering / Reference Catalog

Panel Fasteners

AN-MS-NAS Hardware

Fastener Products | Aircraft, Racing & Transportation

CLoc® 2000 Series

CLoc 2000 series
  • Interchangeable with Camloc® part numbers
  • A 300-lb rated fastening system perfect for most non-structural applications.
  • Typically uses a .750 rivet spaced receptacle.
  • For panel overlap minimum of .356.
  • Available in stainless and Skytanium®
  • Parts meet TSO-C148 and NASM5591 unless noted.

For Aircraft see Skybolt catalog page 1 thru 18

>> CLoc -Aircraft On Line Purchasing

For Racing see Skybolt catalog page 51.1-51.3

>> CLoc - Racing On Line Purchasing

CLoc® 4000 Series

  • Interchangeable with Camloc® part numbers
  • A 1050-lb rated fastening system perfect for most semi-structural applications.
  • Typically uses a 1.0 rivet spaced receptacle.
  • For panel overlap minimum of .710.
  • Available in stainless and Skytanium®
  • Parts meet TSO-C148 and NASM5591 unless noted.

See Skybolt catalog page 20 thru 36

>> CLoc - On Line Purchasing




Aircraft SKAJ and SKFJ Series

CLoc 2000 series

Standard Undercut

  • Interchangeable with Dzus® part numbers
  • Parts meet TSO-C148 (except springs)
  • Stainless

See Skybolt catalog page 45 thru 47

>> ZLoc - On Line Purchasing



CLoc 2000 series

  • No Undercut*
  • Interchangeable with industry standard part numbers
  • Steel and Skytanium®

See Skybolt catalog page 47 thru 48

>> ZLoc - On Line Purchasing


Aircraft size 2 and 5

CLoc 2000 series

  • Interchangeable with Airloc® part numbers
  • Parts meet TSO-C148
  • Stainless

See Skybolt catalog page 50

>> ALoc - On Line Purchasing

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