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Type KF2 and KFS2 - Broaching nuts, internally threaded for mounting on PC boards.

Unit of Measure

Specifications

Thread Size	N/A .086-56 (#2-56)
Thread Code	N/A 256
A (Shank) Max.	N/A .060 in
Min. Sheet Thickness	N/A .060 in
Hole Size in Sheet + .003 - .000	N/A .147 in
C ± .003	N/A .165 in
E ± .005	N/A .219 in
T ± .005	N/A .065 in
Min. Dist. Hole C/L to Edge	N/A .160 in
For Use in Sheet Hardness¹	N/A HRB 60 / HB 107 or Less PC Board
Thread Specification	N/A Internal, ASME B1.1, 2B
Fastener Material	N/A Carbon Steel
Standard Finish	N/A Electro-Plated Tin, ASTM B545, Class B with Preservative Coating, Annealed
CAD Supplier	N/A PennEngineering® (PEM®)

¹ HRB - Hardness Rockwell “B” Scale. HB - Hardness Brinell.