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Type KFE and KFSE - Broaching standoffs, threaded or unthreaded for stacking or spacing.

Unit of Measure

Specifications

Thru Hole + .004 -.003	N/A .143 in
Thru-Hole Code	N/A 143
Length Code	N/A 20
A (Shank) Max.	N/A .060 in
Min. Sheet Thickness	N/A .060 in
Hole Size in Sheet + .003 - .000	N/A .213 in
C ± .003	N/A .231 in Loading zoom
E ± .005	N/A .281 in
L - Length ± .005¹	N/A .625 in
Min. Dist. Hole C/L to Edge²	N/A .22 in
For Use in Sheet Hardness³	N/A HRB 60 / HB 107 or Less PC Board
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®)
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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.