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No matter how sophisticated or advanced, electronic components must be attached reliably and securely ifthey 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.

Threaded broaching studs for use as solderable connectors or as permanently mounted studs on PC boards.
Unit of Measure

Specifications

Thread Size

N/A .112-40 (#4-40)

L - Length ± .010

N/A .250 in a1092.jpg

A (Shank) Max.

N/A .065 in

Min. Sheet Thickness

N/A .060 in

Hole Size in Sheet + .003 - .000

N/A .120 in

Max. Hole Size in Attached Parts

N/A .145 in

H ± .010

N/A .180 in

S Max.

N/A .090 in

T ± .005

N/A 0.02 in

Min. Dist. Hole C/L to Edge

N/A .15 in
For Use in Sheet Hardness1 N/A HRB 55 / HB 83 or Less PC Board

Thread Specification

N/A External, ANSI B1.1, 2A

Fastener Material

N/A CDA-510 Phosphor Bronze

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.