NP
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
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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
NP
NORTHERN PRECISION LTD
Specialist Fasteners for Sheet Metal
+44 (0) 1302 836010
+44 (0) 1302 831555
Tel:
Fax:
sales@npfasteners.com
Quality
Service
Reliability
Self-Clinching Fasteners Broaching Fasteners Arnold & Shinjo Fasteners Rivet Bushes Rivet Nuts Weld Fasteners Cage Nuts Blind Rivets Inserts for Plastics Inserts for Stone, Solid  Materials, Composites & Sandwich Panels Crown-Nuts Fast-Con Installation Equipment Turned & Cold Formed special parts made to order Bespoke fastener design & development Fastener & Application testing Technical support ISO 9001 RoHS|WEEE Compliance REACH Compliance Conflict minerals Environmental Policy  OUR PRODUCT RANGE  SERVICES & SUPPORT  SELF-CLINCHING Clinch Nuts Flush Nuts Blind Nuts Miniature Nuts Nyloc Nuts Locking Nuts Floating Nuts Flush Head Studs Flush Head Studs for Stainless Steel Reduced Flush Head Studs Thin Panel Non-Flush Studs High Strength Studs Thin Panel High Strength Studs Flush Head Pins Flush Head Tapered Pins Concealed Head Studs Through & Blind Standoffs Grounding Standoffs Thin Panel Standoffs Quick Release Standoffs Keylock Standoffs Concealed Head Standoffs Flush Panel Screw Assembly Panel Fasteners Phillips Head Panel Fasteners Low-Profile Panel Fasteners Plunger Assembly  Self-Clinching fastenerDoís and Doníts  Self-Clinching fastener problem solving guides  Self-Clinch in harder panels Northern Precision Ltd YouTube Channel
Material & Finish
Electro Zinc Plated Steel (ZI) parts are suitable for installation in ductile panels with a maximum recommended hardness of 80 HRB. 300 Series 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 Examples
Part number is made up as follows: (Type)-(Thread code)-(Length)-(Material/Finish code) For example: NSOG-5.4M3-8-A2 (Thru-threaded grounding standoff-M3 thread (larger body)-8mm long-stainless steel) NSOG-5.4M3-12-ZI (Thru-threaded grounding standoff-M3 thread (larger body)-12mm long-electro zinc plated steel) NSOG-5.4M3-6-AL (Thru-threaded grounding standoff-M3 thread (larger body)-6mm long-aluminium)
RoHS REACH COMPLIANT
Info
Self-Clinching Grounding Standoffs provide strong captivated reusable female threads in a spacer format in panels as thin as 1.0mm. Utilising a hexagon head and a special proven 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. This thru-threaded standoff is ideal for use in applications with chassis-to-ground printed circuit boards, featuring projecting teeth that ensure strong electrical conductivity with the board’s circuitry, thereby eliminating the need for additional loose hardware such as serrated or star washers for example.   Self-Clinching Grounding Standoffs are available in a range of thread sizes and lengths. Manufactured from electro zinc plated carbon steel, 300 series stainless steel, aluminium and are suitable for installation in ductile panels with a recommended maximum hardness of 80 HRB for steel parts, 70 HRB for 300 series stainless steel parts and 50 HRB for aluminium parts.
Dimensional
5.4M3
3
4
5
6
8
10
12
Min CL to edge of panel
6.80
Min. sheet thickness
1.00
Thread code
5.4M3
G Nom
0.75
Thread size or thru-hole dia.
M3 x 0.5
C +0 -0.13
5.39
Hole size +0.08 -0.0
5.41
E Nom.
6.40
Thread code
Lengths (L) +0.25
Lengths longer than 12.0mm can be specified, but part will be blind threaded.
Self Clinching Grounding Standoffs
Type NSOG
SELF-CLINCHING GROUNDING STANDOFFS
self-clinching grounding standoffs