Mutual Screw & Supply

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

BSOS-440-10 | #4-40 PEM Blind Self-Clinching Standoffs | 18-8 Stainless Steel - Main image
$7.17 $10.87 In stock

These #4-40 blind 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: Blind 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 (4.4 / 5 · 5 reviews)

Violet N. ★★★★★

The self-clinching action on these #4-40 standoffs locked into the panel perfectly during assembly, saving me a lot of time over traditional loose hardware. The 18-8 stainless steel feels substantial and should resist corrosion well in my electronics enclosure.

Richard ★★★★★

The blind clinch feature made installation into our thin aluminum panels a breeze—no access to the back side needed. These 18-8 stainless steel standoffs feel robust and are a perfect fit for mounting circuit boards securely.

Ava R. ★★★★★

Finally found hardware that actually holds my circuit boards securely without stripping or loosening over time. These #4-40 blind standoffs from 18-8 stainless are tougher than the cheap brass ones I used before, and the self-clinching design saves so much hassle with backing nuts. A hundred in the