Self Clinching Panel Screw Assembly Components

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NORTHERN PRECISION LTD

Specialist Fasteners for Sheet Metal

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+44 (0) 1302 831555

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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 fastener Do’s and Don’ts Self-Clinching fastener problem solving guides Self-Clinch in harder panels

Material & Finish

Flush Mounted Panel Screw 300 Series Stainless Steel (A2). Self-Clinching Flush Mounted Retainer 300 Series Stainless Steel (A2) parts are suitable for installation in ductile panels with a maximum recommended hardness of 70 HRB. Self-Clinching Receptacle Nut Electro Zinc plated Carbon Steel (ZI) parts are suitable for installation in ductile panels with a maximum recommended hardness of 80 HRB.

Part Number Examples

Flush Mounted Panel Screw Part number is made up as follows: (Type)-(Thread)-(Screw Length Code)-(Material/Finish) For example: NP10-M3-40-A2 (Flush Mounted Panel Screw-M3-Screw Length Code 40- stainless steel) Self-Clinching Flush Mounted Retainer Part number is made up as follows: (Type)-(Thread)-(Material/Finish) For example: NR-M4-A2 (Self Clinching Flush Mounted Retainer-M4-stainless steel) Self-Clinching Receptacle Nut Part number is made up as follows: (Type)-(Thread)-(Minimum Panel)-(Material/Finish) For example: NRN-M5-1-ZI (Self Clinching Receptacle Nut-M5-1mm minimum panel thickness-electro-zinc plated steel)

Info

Self-Clinching Panel Screw Assemblies utilise a self-clinching Retainer (NR) to allow a Panel Screw (NP10) to be flush mounted in thin sheet metal panels, while remaining captive in the retainer when disengaged from the mating component. A self-clinching Receptacle Nut (NRN) is used in the mating component. Like all self-clinching fasteners, the retainer and receptacle components are installed using a parallel squeezing action, so require access to both sides of the panel. Panel Screws are manufactured from 300 series stainless steel. Self-clinching Retainers are manufactured from 300 series stainless steel and are suitable for installation in ductile panels with a recommended maximum hardness of 70 HRB. Self-Clinching Receptacle Nuts are manufactured from electro-zinc plated carbon steel and are suitable for installation in ductile panels with a recommended maximum hardness of 80 HRB.

Installation Guide and Performance Data Downloadable Data Sheet Back

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