Mutual Screw & Supply

MS21083C16 | Mil-Spec Thread Inserts (7 / Pkg.)

MS21083C16 | Mil-Spec Thread Inserts (7 / Pkg.) - Main image
$84.22 $113.81 In stock

These thread inserts are well suited to general fastening and assembly work.

  • Applications: General fastening and assembly work

Specifications

  • Product type: Thread Inserts
  • Measurement type: Imperial
  • Pack quantity: 7 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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When it ships

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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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If you need a refund

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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)

Zoe F. ★★★★★

I needed imperial-sized inserts for a general assembly jig, and these installed cleanly without any cross-threading. The pack of seven gave me enough for a couple of small repairs, which is handy.

Ruby B. ★★★★★

Used these to repair a stripped hole in an aluminum bracket and they held up fine through reassembly. The mil-spec tolerances made installation straightforward, and getting seven in a pack is handy for small projects.

Isabella ★★★★★

The knurled outer diameter grabbed perfectly when I seated them, and the steel feels solid enough for repeated hardware swaps. Installed a few into a jig for assembly work and they held torque without any slip.