TK4-25-1000

microPEM® TackSert™ Type TK™ Pins

TK4-25-1000

microPEM® TackSert™ Type TK™ Pins

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

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

Specifications

Material
400 Series Stainless Steel
Standard Finish
Passivated and/or tested per ASTM A380
For use in
Castings and Brittle Materialsin
For Use in Sheet Hardness
HRB 80 or Less (Hardness Rockwell “B” Scale)
HB 150 or Less (Hardness Brinell)
Length Code
1000
Product Category
TackSert® Pins
CADPartID
108134
Thread Type
TK4
Application Type
Automotive Electronics, Consumer Electronics
Base Panel Material
Castings, Plastic
Brand
microPEM
Fastener Characteristics
Micro
Industry
Automotive Electronics, Consumer Electronics
Installation Equipment/Method
C-Frame Manual Feed
Product Type
Pins
Technology Type
Broaching
Base Panel Hole Size
0.098 in +.003 in|2.5 mm +0.08 mm
Base Panel Hole Size Code
25
H
0.173 in ±.008 in|4.4 mm ±0.2 mm
L
0.394 in ±.010 in|10 mm ±0.25 mm
Min. Dist. Hole C/L to Edge_in
.118in
Min. Dist. Hole C/L to Edge_mm
3mm
C Max._in
.113in
C Max._mm
2.88mm
T
0.032 in ±.006 in|0.8 mm ±0.15 mm
Top Sheet Hole Size
0.123 in ±.005 in|3.13 mm ±0.12 mm
Top Sheet Thickness Max._in
.165in
Top Sheet Thickness Max._mm
4.2mm

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