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
Print Back
For attachment of thin sheets to plastics, common casting materials and other similar base materials. Also available in micro sizes, which are ideal for compact electronics.

Features and Benefits
  • Secure sheets to common magnesium die casting materials such as AZ91D. Also appropriate for attaching panels to plastics such as ABS.
  • Alternative to screws, eliminating the need to tap or use threaded inserts.
  • Tapered tip for easier alignment into base panel.
  • Top sheet can be any material.
  • Low-profile head.
  • Simple, press-in installation. Does not require heat or ultrasonics.
  • Can be installed automatically.
    •
    Unit of Measure

    Specifications

    Type

    		 N/A TK4

    Base Panel Hole Size Code

    		 N/A 35

    Length Code

    		 N/A 1200

    Top Sheet Hole Size

    		 N/A 0.168 in ±.005 in 4.27 mm ±0.12 mm

    Base Panel Hole Size

    		 N/A 0.138 in +.003 in 3.5 mm +0.08 mm

    Top Sheet Thickness Max.

    		 N/A 4 mm.158 in

    C Max.

    		 N/A 3.92 mm.154 in TK-Dwg-800x600.jpg

    H

    		 N/A 0.24 in ±.008 in 6.1 mm ±0.2 mm

    L

    		 N/A 0.472 in ±.010 in 12 mm ±0.25 mm

    T

    		 N/A 0.047 in ±.006 in 1.2 mm ±0.15 mm
    Min. Dist. Hole C/L to Edge1 N/A 4 mm.157 in

    Material

    		 N/A 400 Series Stainless Steel

    Standard Finish

    		 N/A Passivated and/or tested per ASTM A380

    For use in

    		 N/A Castings and Brittle Materials

    For Use in Sheet Hardness

    		 N/A HRB 80 or Less (Hardness Rockwell "B" Scale)
    HB 150 or Less (Hardness Brinell)

    Inventory

    		 N/A {0}
    • 1 Minimum boss diameter is twice centerline-to-edge value.