Mutual Screw & Supply

SOS-440-10 | #4-40 PEM Self-Clinching Standoffs | 18-8 Stainless Steel (100 / Pkg.)

SOS-440-10 | #4-40 PEM Self-Clinching Standoffs | 18-8 Stainless Steel (100 / - Main image
$19.31 $31.14 In stock

These #4-40 self-clinching standoffs are manufactured from 18-8 Stainless Steel. They are well suited to spacing and mounting circuit boards and panels.

  • Material and finish: 18-8 Stainless Steel
  • Thread size: #4-40
  • Applications: Spacing and mounting circuit boards and panels

Specifications

  • Product type: Self-Clinching Standoffs
  • Material: 18-8 Stainless Steel
  • Finish: Plain
  • Thread size: #4-40
  • Threads per inch: 40
  • Measurement type: Imperial
  • Pack quantity: 100 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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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.4 / 5 · 5 reviews)

Ruby ★★★★★

Finally got around to installing these on a control panel prototype, and the 18-8 stainless steel feels noticeably more robust than the cheaper zinc-plated ones I've used before. They threaded cleanly with no galling on the first try.

Jacob ★★★★★

I needed a reliable way to space my circuit boards, and these #4-40 stainless steel standoffs clinch in place perfectly without any wobble. The 100-pack gave me plenty for several projects, and the self-clinching action made installation straightforward.

Carter Q. ★★★★☆

The self-clinching design worked perfectly to secure my control board without needing extra hardware underneath. The 18-8 stainless steel feels solid and corrosion-resistant, though the pack of 100 was more than I needed for a single project.