Contact us
You can contact us using any
of the methods below.
Unit 3 Durham Lane
Armthorpe
Doncaster
South Yorkshire DN3 3FE
England
+44 (0)1302 836010
+44 (0)1302 831555
sales@npfasteners.com
All rights reserved
© Northern Precision Ltd.
NORTHERN PRECISION LTD
Accreditations
Northern Precision Ltd operate a quality management
system in accordance with ISO 9001.
The ISO 9001 standard is recognised worldwide and
you can be assured of the benefits of working with a
certified company knowing that our management
systems are constantly assessed and improved.
Registered in England & Wales
Company number 3275391
V.A.T Registration number
GB 684 1384 17
NORTHERN PRECISION LTD
Specialist Fasteners
for Sheet Metal
+44 (0) 1302 836010
+44 (0) 1302 831555
Tel:
Fax:
sales@npfasteners.com
Quality
Service
Reliability
Electro Zinc Plated Steel (SZ)
A2 Stainless Steel (A2)
Aluminium (AL) - To Order
Part number is made up as follows:
(Type)-(Thread code)-(Grip Code)-(Material/Finish code)
For example:
TS-M6-30-SZ (Reduced Head Rivet Nut-M6-suitable for 1.0-3.0mm sheet
thickness-electro zinc plated steel)
TS-M8-35-A2 (Reduced Head Rivet Nut-M8-suitable for 1.0-3.5mm sheet
thickness-stainless steel)
Panel thickness ranges shown are preferred range. Other sizes are subject to availability or special order.
M3 x 0.5
M4 x 0.7
M5 x 0.8
M6 x 1.0
M8 x 1.25
4.80
6.40
7.20
9.60
10.60
5.40
7.00
7.80
10.30
11.40
9.00
10.50
12.00
15.00
16.00
5.5
6.5
7.5
9.2
10.5
15
20
25
30
35
0.5 - 1.5
0.5 - 2.0
0.5 - 2.5
1.0 - 3.0
1.0 - 3.5
0.40
0.50
0.50
0.60
0.60
4.70
6.30
7.10
9.50
10.50
M10 x 1.5
12.80
13.80
20.00
12.8
40
1.0 - 4.0
0.65
12.72
Reduced Head Rivet nuts provide a strong captivated thread in thin panels and in applications where only one side
of the panel is accessible such as box or tube section.
Available in steel and stainless steel, 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 hard or non-ductile panels.
Requiring special tooling for installation - tools range from very low cost hand tools for low volume, to air powered
automatic installation guns for high volume applications.
Rivet nuts have an advantage over other captivated fasteners because they can be installed on site or used for
repair work to replace a previously installed fastener that has failed. The advantage of installation from one side of
the application means that access to the back of the panel is never required.