Self Clinching Concealed Head Studs

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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 sales@npfasteners.com

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NORTHERN PRECISION LTD

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Material & Finish

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)-(Length)-(Material/Finish code) For example: NCH-M3-10-A2 (Concealed Head Stud-1.6mm minimum panel-M3 thread-10mm long- stainless steel) NCH-M4-16-AL (Concealed Head Stud-1.6mm minimum panel-M4 thread-16mm long- aluminium) NCFH-M4-20-A2 (Concealed Head Stud-2.4mm minimum panel-M4 thread-20mm long- stainless steel)

Info

Self-Clinching Concealed Head Studs provide strong captivated male threads in panels as thin as 1.60mm. Utilising a special proven clinch feature, this fastener has excellent pull-out and torque-out characteristics. Installed into a pre-prepared milled blind hole, it leaves the underside of the panel intact. Like all self clinching fasteners they are installed using a parallel squeezing action, so require access to both sides of the panel. Concealed Head Studs are available in a range of thread sizes and lengths, manufactured from 300 series stainless steel, aluminium and are suitable for installation in ductile panels with a recommended maximum hardness of 70 HRB for stainless steel parts and 50 HRB for aluminium parts.

Installation Guide and Performance Data Downloadable Data Sheet Back

Dimensional

Thread Size

Lengths (L) ±0.40