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
300 Series Stainless Steel (A2) parts are suitable for installation in ductile panels with a
maximum recommended hardness of 70 HRB.
Part number is made up as follows:
(Type)-(Thread)-(Screw length code)-(Material/Finish Code)
For example:
NPFP-M4-72-A2 (Phillips Head Panel Fastener-M4 thread-11.1mm screw length-stainless
steel)
Self-Clinching Phillips Head Panel Fasteners provide a captivated spring loaded screw for use in thin sheet metal
where panel to panel attachment is needed and subsequent access is required. They reduce loose components and
so reduce the risk of loose hardware being lost or falling out and damaging internal components. Featuring a fully
recessed head, actuation is by tool only.
Utilising a special proven clinch feature, this fastener has excellent pull-out and push-out characteristics whilst
providing a flush finish on the underside of the panel.
Like all self clinching fasteners they are installed using a parallel squeezing action, so require access to both sides of
the panel.
Self-Clinching Phillips Head Panel Fasteners are available in a range of thread sizes and screw lengths,
manufactured from 300 series stainless steel, electro nickel plated carbon steel and are suitable for installation in
ductile panels with a recommended maximum hardness of 70 HRB for stainless steel parts and 80 HRB for 300
steel parts.
40
62
50
72
94
50
72
94
60
82
04
M3 x 0.5
M4 x 0.7
M5 x 0.8
M6 x 1.0
0.00
3.20
0.00
3.20
6.40
0.00
3.20
6.40
0.00
3.20
6.40
6.40
9.50
7.90
11.10
14.30
7.90
11.10
14.30
9.50
12.70
15.90
6.71
7.90
8.72
10.47
7.92
9.53
10.31
11.89
13.72
17.91
17.91
22.99
9.40
12.19
12.45
15.75
1.53
1.53
1.53
1.53
1.53
1.53
1.53
1.53
6.73
7.92
8.74
10.49
6.35
7.87
8.63
9.65
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