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All Categories > PEM® GHOST™ Magnetic Release Fastener > PEM® GHOST™ Floating Pins - MRPS™, MRHPS™ > Part # MRPS-1.2MM-400  

Part # MRPS-1.2MM-400, Large knob, spring-loaded – Types PF11 and PF12 - Unified

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Magnetic Release Fastening Technology

GHOST™ Fastening Technology is ideal for achieving tight security and sleek aesthetics. This new PEM® capability produces a fully concealed fastener with zero visible evidence of disassembly once engaged.


GHOST™ Fastening Technology At-a-Glance


  • Tool-less assembly and reassembly
  • Near-instant release and disassembly using magnetic tool
  • Non-contact disassembly unlike traditional fastening solutions
  • Ample float accommodates tolerance and assembly imprecisions
  • Ultra-smooth design for sleek aesthetics
  • Concealed nature of the product makes new design avenues possible across a variety of industries and market sectors
  • Can replace many small external screw/nut assemblies

There are two floating pin styles available for the MRFS™ retainer, the MRPS™ smooth floating pin to accommodates variable engagement depth and/or tolerance stack-up and the MRHPS™ grooved floating pin which provides increased performance and decreased deflection under loading.




 Specifications   

Type
MRPS

Pin Dia. Code
1.2MM

Length Code
400

Min. Sheet Thickness
.071 in
1.8 mm

Blind Mounting Hole Dia. +.003 -.000/+0.08mm
.201 in
5.11 mm

Min. Depth of Blind Hole1
.023 in
0.59 mm

A (Shank) Max.

 View
.022 in
0.56 mm

B Max.
.183 in
4.65 mm

C Max.
.200 in
5.1 mm

E Nom.
.214 in
5.44 mm

G Air Gap
MRPS: +.015” -.007” / +0.38 -0.18mm
MRHPS: ±.004” / ±0.10mm2
.148 in
3.75 mm

L Length ± .008” ± 0.2mm
0.157 in
4 mm

T Max.
.029 in
0.74 mm

Min. Dist. Hole C/L to Edge3
.142 in
3.6 mm

Material
Stainless Steel

CAD Supplier
PennEngineering® (PEM®)

H
0.196 in
5 mm
1 Blind mounting holes may be deeper than minimums except where sheet material is at or near minimum thickness. Fasteners should always be installed so the flange is flush with he surface of the sheet.
2 Air Gap dimension required to achieve intended function and fastening performance shown on page 8.
3 For more information on proximity to bends and distance to other clinch hardware, see PEM® Tech Sheet C/L To Edge.