Mutual Screw & Supply

SOS-440-18 | #4-40 PEM Self-Clinching Standoffs | 18-8 Stainless Steel (900 / Pkg.)

SOS-440-18 | #4-40 PEM Self-Clinching Standoffs | 18-8 Stainless Steel (900 / - Main image
$6.8 $10 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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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 (5.0 / 5 · 5 reviews)

Christopher R. ★★★★★

The 18-8 stainless steel finish on these #4-40 standoffs feels really solid, definitely a step up from the cheaper plated ones I've used before. The self-clinching feature made mounting a circuit board much quicker than with separate hardware. I'm glad I bought the 900-pack for future projects.

Benjamin P. ★★★★★

Finally found the exact standoffs I needed for mounting PCBs in a tight enclosure, and these 18-8 stainless steel ones are holding up perfectly after multiple assembly cycles. The self-clinching feature on the #4-40 threads saved me from having to use extra hardware.

Ella ★★★★★

These #4-40 standoffs are perfect for mounting boards; the 18-8 stainless steel feels solid and the self-clinching design holds tight without stripping. No issues with threading, and a full 900 pack means I won't run out soon.