Hi-Tech Fasteners Inc.
Hi-Tech Fasteners, Inc.
4940 Winchester Boulevard
Frederick, Maryland 21703-7400

Toll Free: 800.466.1940
Tel: 301.831.1277
Fax: 301.831.8296
Email: sales@hitechfasteners.com
Website: www.hitechfasteners.com
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These standoffs, which use the proven self-clinching design, install with a squeeze in properly sized round holes - and become permanently mounted in the thin sheet.

Unthreaded standoffs are also available for spacing multi-panel assemblies.
Unit of Measure

Specifications

Thru-Hole Code

 N/A 43.1

Length Code

 N/A 12

Min. Sheet Thickness

 N/A 1 mm

Hole Size in Sheet + 0.08

 N/A 4.22 mm

B - Thru-hole Diameter + 0.1 - 0.08

 N/A 3.1 mm a1350_1.jpg

C - 0.13

 N/A 4.2 mm

H Nom.

 N/A 4.8 mm
L - Length +0.05 –0.131 N/A 12 mm
Min. Dist. Hole C/L to Edge2 N/A 6 mm
For Use in Sheet Hardness3 N/A HRB 80 / HB 150 or less

Fastener Material

 N/A Heat-Treated Carbon Steel

Standard Finish

 N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless

CAD Supplier

 N/A PennEngineering® (PEM®)

Inventory

 N/A {0}
  • 1 The “L” dimension is the height of the installed stud at max grip. The height of the stud will increase if it is installed into thinner material. To calculate “actual L” use this formula: max grip - actual grip + L = “actual L”
  • 2 To minimize sheet distortion and maximize product performance, use a centerline-to-edge value greater or equal to the value specified.
  • 3 HRB - Hardness Rockwell “B” Scale. HB - Hardness Brinell.