Mutual Screw & Supply

MS21209F5-10 | Mil-Spec Helical Inserts | 304 Stainless Steel (50 / Pkg.)

MS21209F5-10 | Mil-Spec Helical Inserts | 304 Stainless Steel (50 / Pkg.) - Main image
$7.3 $10 In stock

These helical inserts are manufactured from 304 Stainless Steel. They are well suited to general fastening and assembly work.

  • Material and finish: 304 Stainless Steel
  • Applications: General fastening and assembly work

Specifications

  • Product type: Helical Inserts
  • Material: 304 Stainless Steel
  • Finish: Plain
  • Measurement type: Imperial
  • Pack quantity: 10 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 (4.2 / 5 · 5 reviews)

Sophia ★★★★★

Installed a few of these into stripped threads on a truck bracket and they bite really well. The 50 pack is generous and the 304 stainless held up better than the cheap steel ones I’ve tried before.

Scarlett Z. ★★★★★

Tapped out a bunch of stripped threads in some old steel brackets, and these 304 stainless inserts held up without a single one spinning loose. The 50-pack is a solid value for how much general repair work I’m doing.

Thomas ★★★★☆

Used these to repair a few stripped threads on a workbench assembly, and the 304 stainless seems like it will hold up well. The 50-count pack is plenty for small projects. Only wish they came with a better insertion tool.