Zygology
Zygology Ltd
Unit 7, Thame 40 Jane Morbey Road
Thame Oxon OX9 3RR
Phone: 0808 123 1221
Fax: +44 1844 266021
Email: sales@zygology.com
Web Address: www.zygology.com
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Type KF2 and KFS2 - Broaching nuts, internally threaded for mounting on PC boards.
Unit of Measure

Specifications

Thread Size

 .086-56 (#2-56)

Thread Code

 256

A (Shank) Max.

 .060 in a1087.jpg
Min. Sheet Thickness1 .060 in

Hole Size in Sheet + .003 - .000

 .147 in

C ± .003

 .165 in

E ± .005

 .219 in

T ± .005

 .065 in

Min. Dist. Hole C/L to Edge

 .160 in
For Use in Sheet Hardness2 HRB 70 / HB 125 or Less PC Board

Thread Specification

 Internal, ASME B1.1, 2B

Fastener Material

 300 Series Stainless Steel

Standard Finish

 Passivated and/or tested per ASTM A380

CAD Supplier

 PennEngineering® (PEM®)
  • 1 For maximum performance, we recommend that you use the maximum shank length for your sheet thickness.
  • 2 HRB - Hardness Rockwell “B” Scale. HB - Hardness Brinell.