Guide Pins

GRB – Guide Pin Receptacle Nuts

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Features

  • Precise fit with Pencom’s GA, GB, GF, GN & GP guide pins.
  • Helps maintain parallelism between mating surfaces during assembly.
  • Permanent installation in aluminum, carbon steel, stainless steel and fiberglass (pcb) sheets.
  • Choice of RoHS compliant materials and finishes.

General

Guide
Pin
Size
SheetA
Shank
Length
Max.
ØB
+0.08
-0.00
ØC
±0.08
ØB
±0.25
T
±0.25
Minimum
Thickness
Hole Size(1)
+0.08
-0.00
Minimum
Distance
Hole Center
To Edge
M31.534.224.41.533.034.685.561.65
M41.536.356.41.534.026.868.742.44
M51.536.917.11.535.017.379.533.23
M61.538.748.61.536.009.2011.104.32
(1)The GRBis intended for use inunplatedholes. Ahole tolerance of +0.13/-0.03 should beused withplated holes.

Material & Finish

Material
Code
Material
Description
Finish
Code
Finish
Description
For Use in Sheet Hardness
HRB 60
Max.
PCB
STCarbon SteelZZinc (SC1) with Type III Clear Chromate per ASTM B 633
SS300-Series Stainless SteelPPassivate and/or test per ASTM A 967