Mutual Screw & Supply

4539-440-B | #4-40 RAF Standoffs | Brass (100 / Pkg.)

4539-440-B | #4-40 RAF Standoffs | Brass (100 / Pkg.) - Main image
$20.52 $34.2 In stock

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

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

Specifications

  • Product type: Standoffs
  • Material: Brass
  • 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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Delivery costs

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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)

Eli J. ★★★★★

I've been using these brass standoffs for mounting a few custom circuit boards, and the threads are consistently clean and catch perfectly every time. The #4-40 size is exactly what I needed for proper spacing.

Steven ★★★★★

Finally, standoffs that don't strip or cross-thread. These brass #4-40 standoffs threaded cleanly onto every screw and mount I've used them with. I'm glad I grabbed a 100-pack, because I'm going through them quickly for circuit board builds.

Matthew ★★★★★

These #4-40 standoffs are exactly what I needed for mounting a small circuit board—the brass threading is clean and precise. They fit perfectly into the panel holes without any wobble, and the 100-pack means I have plenty for future projects. Really solid build quality for the price.