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 (ZI) parts are suitable for installation in ductile panels with a
maximum recommended hardness of 60 HRB.
Stainless Steel (A2) parts are suitable for installation in ductile panels with a maximum
recommended hardness of 70 HRB.
Aluminium (AL) parts are suitable for installation in ductile panels with a maximum
recommended hardness of 50 HRB.
Part number is made up as follows:
(Type)-(Body size /Top panel thickness )-(Length)-(Material/Finish Code)
For example:
KHSO-61.5-10-A2 (Keylock standoff-10mm long-stainless steel)
KHSO-61.5-12-AL (Keylock standoff-12mm long-aluminium)
KHSO-61.5-8-ZI (Keylock standoff-8mm long-electro zinc plated steel)
Self-Clinching Keylock Standoffs reduce the time and costs associated with traditional assembly methods for panel
spaced applications such as mounting and detaching PC boards, panels, or components easily without requiring
any tools or additional hardware.
This fastener can also reduce or eliminate the risks associated with loose hardware potentially damaging internal
circuitry.
Utilising a special proven clinch feature, once installed this fastener provides a flush finish on the underside of the
panel, meaning that minimal surface finishing is required after installation. Suitable for installation in steel and
aluminium panels as thin as 1mm, the quick-release feature is suitable for any panel material from 1.45mm to
1.62mm thick.
Like all self clinching fasteners they are installed using a parallel squeezing action, so require access to both sides of
the panel.
Self-Clinching Keylock Standoffs are available in a range of lengths (manufactured to order), in electro zinc plated
carbon steel, stainless steel, aluminium and are suitable for installation in ductile panels with a recommended
maximum hardness of 60 HRB for steel parts, 70 HRB for stainless steel parts and 50 HRB for aluminium parts.
6.35
5.39
4.50
2.51
1.73
2.75
3
4
5
6
8
10
12
14
16
18
20
22
25
5.41
1.00
6.60
1.50
5.00
3.00
3.75
Any
4.10
1.45 - 1.62