All of our products are manufactured for reliability and consistently high quality and are RoHS compliant as standard.
Our bright zinc based platings are all high quality trivalent clear chromate based finishes.

Rivet Bush for Clinch Nut
Hole Sizes
Round Rivet Bushes for Clinch Nut hole sizes provide strong reusable threads in panels too thin to be conventionally tapped.
They can be installed into panels as thin as 0.5mm and do not suffer from the maximum hardness limitations of Self Clinching Nuts so are suitable for installation into Stainless Steel panels.
The round pattern provides excellent resistance to torque and are available to order in Steel, Stainless Steel and Aluminium.
This Rivet Bush is designed as a direct replacement to Self Clinching Nuts where the hole has been punched but a Clinch nut is not suitable (in Stainless Steel - Panel Hardness limitations for example) or where a Clinch Nut has had to be removed - this Rivet Bush can be installed into the hole left without any performance problems where as a Clinch Nut can't.
deally Rivet Bushes should be installed using a press with a suitability profiled punch to optimally swage the spigot, however they can be installed using a hammer and ball bearing.
Round Standoff Serrated Shoulder
Mini Standoff Serrated Shoulder
Round Bush for Clinch Nut Hole Sizes
Fastener & Application Testing
Design & Development of bespoke Fasteners


Thread |
To suit sheet |
Hole Size |
D |
H |
C |
M3 X 0.5 |
20 - 10 Swg |
4.25 |
6.35 |
1.50 |
4.24 |
M3.5 X 0.6 |
20 - 10 Swg |
4.75 |
7.11 |
1.50 |
4.74 |
M4 X 0.7 |
20 - 10 Swg |
5.40 |
7.92 |
2.00 |
5.38 |
M5 X 0.8 |
20 - 10 Swg |
6.40 |
8.70 |
2.00 |
6.35 |
M6 X 1.0 |
20 - 10 Swg |
8.75 |
11.20 |
4.00 |
8.70 |
M8 X 1.25 |
20 - 10 Swg |
10.50 |
12.65 |
5.50 |
10.44 |
Rivet Bushes for Clinch Nut hole sizes are made to order only. Other panel thicknesses available.
Materials |
Finishes |
| Steel (GX) 304 and 316 Stainless Steel available to order. Aluminium (AL) Brass (B) |
Bright Zinc / Trivalent Clear Passivate (GZ) Other finishes available to order |
Part Number Examples |
|
Type | Thread | Panel Thickness| Finish i.e. : SWN-M3-16-GZ |
|