Mutual Screw & Supply

SO-440-8 | #4-40 PEM Self-Clinching Standoffs | Steel (200 / Pkg.)

SO-440-8 | #4-40 PEM Self-Clinching Standoffs | Steel (200 / Pkg.) - Main image
$15.12 $24 In stock

These #4-40 self-clinching standoffs are manufactured from Steel. They are well suited to spacing and mounting circuit boards and panels.

  • Material and finish: Steel
  • Thread size: #4-40
  • Applications: Spacing and mounting circuit boards and panels

Specifications

  • Product type: Self-Clinching Standoffs
  • Material: Steel
  • Finish: Plain
  • Thread size: #4-40
  • Threads per inch: 40
  • Measurement type: Imperial
  • Pack quantity: 200 per package

Please note: This item is excess stock and is sold non-cancelable, non-refundable, and non-returnable. Please call us with any questions about this item before ordering.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Joseph ★★★★★

Installed these on a prototype board and the self-clinching action locked them in place perfectly on the first try. The #4-40 threads cut cleanly and the steel feels sturdy enough for repeated mounting.

Charlotte E. ★★★★★

The steel finish feels properly done, and the threads on all 200 pieces ran clean without any burrs. I've used these to mount two PCB stacks and the clinch held firm through repeated disassembly without loosening. By far the most reliable standoffs I've ordered in this size range.

Alexander T. ★★★★★

The clinch action is solid and consistent across all 200 pieces, so they seat flush into the panel without any wobble. Steel build feels sturdy for holding a small PCB at the right height, and the #4-40 threads are clean and uniform throughout. Exactly what I needed for a quick prototype run.