Hi-Lite® Fastening System (HST)

The Superior Light-weight Fastener Featuring...

  • Multi-purpose Hi-Lite pin for clearance and interference fit requirements.

  • Threaded and swage collars for standard and self-sealing applications.

Innovations in pin and collar design allow for lighter weight fasteners.  A redesign of the thread to shank transition and collar counterbore area results in less thread length necessary for an equivalent strength level.

       

Hi-Lite fasteners are available in a variety of materials, strength levels, geometries, and finishes to suit any application.

Pins:
Materials /Shear Strengths Head Styles Finishes

Titanium 6Al-4V / 95KSI

100° Flush Shear

Hi-Kote 1,2,4

Inconel 718 / 108,125KSI

130° Flush Shear

Cadmium Plate

A-286 / 95KSI

Protruding Shear

IVD Aluminum

7075 Aluminum/ 45KSI

100° Flush Tension

Anodize (Ti, Al)

Alloy Steel / 108KSI

Protruding Tension

Cetyl Alcohol Lube

 

Collars:
Materials Styles Finishes

Titanium 3Al-2.5V

Standard (Basic)

Hi-Kote 2,Solid Film Lube

7075 Aluminum

 Self-Aligning

Cadmium Plate

300 Series Stainless

 Sealing

Anodize
A-286 CRES Forged

Cetyl Alcohol Lube
17-4PH CRES Double-Hex Silver Plate
  Oversizes  
 

Hi-Lite Pin and Collar standards pages are available by clicking Here!