Part # KFSE-M3-3, Broaching Standoffs - Types KFE, KFSE

No matter how sophisticated or advanced, electronic components must be attached reliably and securely if they are to deliver optimum performance. We offer several fastener products for use with PC boards to satisfy component-to-board, board-to-board, and board-to-chassis attachment needs.

Broaching fasteners can also offer practical alternatives to “loose” hardware. They install permanently in all types of PC boards, as well as aluminum, acrylic, casting and polycarbonate components. A broachingmore

Unit of Measure

Specifications

Thread Size x Pitch	N/A M3 x 0.5
L - Length ± 0.13¹	N/A 3 mm
A (Shank) Max.	N/A 1.53 mm
Min. Sheet Thickness	N/A 1.53 mm
Hole Size in Sheet + 0.08	N/A 4.22 mm
C ± 0.08	N/A 4.68 mm
E ± 0.13	N/A 5.56 mm
F	N/A 3.00 mm
Min. Dist. Hole C/L to Edge²	N/A 4.40 mm
For Use in Sheet Hardness³	N/A HRB 70 / HB 125 or Less PC Board
Thread Specification	N/A Internal, ASME B1.13M, 6H
Fastener Material	N/A 300 Series Stainless Steel
Standard Finish	N/A Passivated and/or tested per ASTM A380
CAD Supplier	N/A PennEngineering® (PEM®)
Inventory	N/A

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.

Specifications

Thread Size x Pitch

A (Shank) Max.

Min. Sheet Thickness

Hole Size in Sheet + 0.08

C ± 0.08

E ± 0.13

F

Thread Specification

Fastener Material

Standard Finish

CAD Supplier

Inventory