Sheet Metal Products: Self Clinching fastener solutions for pressing installation

TR Fastenings manufactures and distributes a wide spectrum of sheet metal fastening products that are pressed into pre-punched holes. These include our own branded Hank® Self Clinch fasteners, Hank® Rivet Bushes, and K-Series® Nuts. TR’s sheet metal clinching products provide strong load bearing threads in sheet metal of differing thicknesses.


Installation process overview

Hank® Self Clinch fasteners are designed for installation when both sides of the sheet metal are accessible using a parallel squeezing force, delivered by pneumatic press.

The fast and simple pressing installation process using Hank® Self Clinch studs, nuts, standoffs or panel fasteners creates mutual self deformation between the mating part and the sheet metal fixing. The clinch fastener becomes a permanent part of the sheet metal panel delivering a hugely reliable and strong fixing.

Products

We hold an extensive range of our own branded Hank® Self Clinch products in stock, with access to either our own manufacturers or reliable distributor networks we can also deliver bespoke or product variants at speed.

Hank Self Clinch

Hank® Self Clinch Fasteners »

Designed to offer a permanent female or male thread in sheet metal across a wide range of critical applications, our own-branded Hank® Self Clinch products come in a range of shapes and sizes, including threaded clinch studs, clinch nuts, standoffs, panel fasteners and pins. All have a high pull-out and torque tolerance and come in a wide variety of materials and plated finishes.
 
 
 
Hank Rivet Bush

Hank® Rivet Bushes »

Our comprehensive range of Hank® Rivet Bushes are designed to add load bearing female threads in thin sheet metal. Offering the best torsional and pull-out resistance, our range of Rivet Bush products include round serrated face, round serrated spigot, hexagon, standoffs, mini round, Tank and Swage.
 
Our Hank® Rivet Bushes are manufactured in a variety of materials and finishes.
 
K Series Nuts

K-Series® Nuts »

Our K-Series® Nuts are versatile products providing a strong and permanent female thread for sheet metal and some plastic applications too thin to be tapped by usual methods. Our K-Series® standard and thin nuts can be installed using a standard press. Once fixed, our K-Series® Nuts offer a strong fixing and permanent thread with a high prevailing torque and pull-out resistance.

Top FAQs

Can stainless steel self clinch fastenings be used in stainless steel sheet?

 
No, as the parent material has to be softer, a hardened stainless steel fastening has to be used.
 

What is the principle difference between a Hank® Round Serrated Spigot Rivet Bush and Hank® Round Serrated Face Rivet Bush?

The Hank® Round Serrated Face Rivet Bush offers a higher torsional resistance.
 

What pressing fastening offers the biggest range for a single product?

The K-Series® Nut ranges from M2.5-M20, suitable for sheet thicknesses from 1.0mm-4.0mm 

Did you know?

The Self Clinch range of products were invented in 1942, whilst the Hank® Rivet Bush dates back to 1928.   


For further information or to enquire about any of our sheet metal products please contact the team - products@trfastenings.com


Useful links


Sheet Metal products

Sheet Metal Product Focus »

For over 45 years TR Fastenings has been at the forefront of sheet metal fastener innovation, manufacture and distribution, offering a wide range of products to suit a number of different applications and sectors.

Blind rivets and blind rivet nuts

Riveting »

Riveting, one of many different methods for joining sheet metal, offers a permanent fastening solution which achieves a strong joint in blind sheet metal applications.
 

Weld Studs

Welding »

TR offers high quality Weld Studs and Weld Nuts for sheet metal across a wide range of industries. Our Weld Nuts and Studs provide permanent female or male thread in sheet metal that is too thin to be tapped by other fastening methods.

Sheet Metal Related Products

Related Products »

TR’s sheet metal related products include spring steel fasteners, masking caps and plugs, enclosure hardware and a full range of DIN & ISO standard bolts and screws.