Mutual Screw & Supply

8104-A-0440-0 | #4-40 X 3/8" Amatom Hex Standoffs | Aluminum (100 / Pkg.)

8104-A-0440-0 | #4-40 X 3/8" Amatom Hex Standoffs | Aluminum (100 / Pkg.) - Main image
$29.66 $39.55 In stock

These #4-40 x 3/8" hex standoffs are manufactured from Aluminum. They are well suited to spacing and mounting circuit boards and panels.

  • Material and finish: Aluminum
  • Thread size: #4-40
  • Length: 3/8"
  • Applications: Spacing and mounting circuit boards and panels

Specifications

  • Product type: Hex Standoffs
  • Material: Aluminum
  • Thread size: #4-40
  • Length: 3/8"
  • 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)

Sofia N. ★★★★★

I needed some standoffs for a small PCB mounting project, and these 3/8-inch aluminum ones fit the bill perfectly—lightweight yet sturdy. The #4-40 threading lined up cleanly with my boards and screws without any binding.

Kevin J. ★★★★★

The threads on these #4-40 standoffs cut cleanly and the 3/8" length is just right for my board spacing needs. Aluminum feels sturdy without adding much weight, and having a full pack of 100 means I've got plenty for future projects.

Evelyn ★★★★★

Finally grabbed these to stack a couple of PCBs and the 3/8" length gave just enough clearance for the components underneath. The threads cut cleanly into the board holes without any binding, and the aluminum finish feels sturdy for the price.