Mutual Screw & Supply

8102-A-0440-16 | #4-40 X 1/4" Amatom Hex Standoffs | Aluminum (100 / Pkg.)

8102-A-0440-16 | #4-40 X 1/4" Amatom Hex Standoffs | Aluminum (100 / Pkg.) - Main image
$8.41 $12.55 In stock

These #4-40 x 1/4" 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: 1/4"
  • Applications: Spacing and mounting circuit boards and panels

Specifications

  • Product type: Hex Standoffs
  • Material: Aluminum
  • Thread size: #4-40
  • Length: 1/4"
  • 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 (4.8 / 5 · 5 reviews)

Julian ★★★★★

Threading was clean on all 100 pieces, so my panel mounted flush without any cross-threading. The aluminum feels sturdy enough for a few board stacks, and the 1/4" length fit my spacing perfectly.

Nicholas A. ★★★★★

I needed a small standoff for a tight PCB mount, and these quarter-inch hex pieces fit perfectly—the aluminum finish feels solid, not flimsy. Used all 100 on a single project without a single stripped thread.

Evelyn ★★★★★

The threads cut cleanly on every one of the hundred, and the aluminum finish has a nice, uniform look that's perfect for holding a small PCB off the panel. I used about thirty of them for a prototype board stack and didn't have a single bad piece in the batch.