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.

Broach/flare-mount standoffs offer greater pullout performance.
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Unit of Measure

Thread Size

 .138-32 (#6-32)

L ± .005

 .500 in
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A (Shank) Max.

 .090 in
Sheet Thickness1 .050 to .065 in

Hole Size in Sheet + .005 - .001

 .213 in

B ± .003

 .171 in

C Max.

 .212 in

E ± .005

 .280 in

F - Minimum Thread Length

 .500 in

K ± .003

 .226 in

P ± .010

 .040 in

Min. Dist. Hole C/L to Edge

 .22 in

Thread Specification

 Internal, ASME B1.1, 2B

Fastener Material

 CDA-353 Brass

Standard Finish

 Electro-Plated Tin, ASTM B545, Class B with Preservative Coating, Annealed

CAD Supplier

 PennEngineering® (PEM®)
  • 1 For maximum performance, we recommend that you use the maximum shank length for your sheet thickness.