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
400 Series Stainless Steel (A2) parts are suitable for installation in ductile panels with a
maximum recommended hardness of 92 HRB.
Part number is made up as follows:
(Type)-(Thread)-(Length)-(Material/Finish code)
For example:
NFH-M4-12-400 (Flush Head Stud-M4-12mm long-400 stainless steel)
Use part designation NFHD to specify a dog-point thread lead-in (special order).
Self-Clinching Flush Head Studs for Stainless Steel provide strong reusable captivated male threads in thin stainless
steel panels.
Utilising a special proven castellated clinch feature, this fastener has excellent torque-out, pull-through and push-
out characteristics whilst providing a flush finish on the underside of the panel, meaning that minimal surface
finishing is required after installation.
Like all self clinching fasteners they are installed using a parallel squeezing action, so require access to both sides of
the panel.
Flush Head Studs for Stainless Steel are available in a range of thread sizes and lengths, manufactured from
hardened 400 series stainless steel and are suitable for installation in ductile stainless steel with a recommended
maximum hardness of 92 HRB.
Flush Head Studs for Stainless Steel can also be supplied with a dog-point thread lead-in to aid component
assembly.
2.10
5.60
M3 x 0.5
3.30
4.60
1.0 - 2.4
3.00
2.40
7.20
M4x 0.7
4.70
5.90
1.0 - 2.4
4.00
2.70
7.20
M5 x 0.8
5.30
6.50
1.0 - 2.4
5.00
3.00
7.90
M6 x 1.0
6.80
8.20
1.6 - 3.0
6.00
M3 x 0.5
M4 x 0.7
M5 x 0.8
M6 x 1.0
6
6
-
-
8
8
8
-
10
10
10
10
12
12
12
12
15
15
15
15
18
18
18
18
20
20
20
20
22
22
22
22
25
25
25
25
-
30
30
30
-
35
35
35