Mutual Screw & Supply

NAS1130-3L15 | Mil-Spec Helical Inserts | 304 Stainless Steel (200 / Pkg.)

NAS1130-3L15 | Mil-Spec Helical Inserts | 304 Stainless Steel (200 / Pkg.) - Main image
$66.84 $90.32 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: 200 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. ★★★★★

Finally a set of inserts that actually holds tight in aluminum; I've used about 40 so far and each one installed cleanly without any cross-threading. The 304 stainless feels much sturdier than the zinc versions I've tried before.

Hannah J. ★★★★★

Used a full pack repairing stripped threads on a machine base and every single insert seated perfectly with no cross-threading. The 304 stainless finish feels tough enough for daily assembly work, and the 200-count box means I won't be reordering anytime soon.

Joseph ★★★★★

The 304 stainless steel feels solid and corrosion-resistant, which is exactly what I needed for a general assembly job. I've used about 50 of these so far and every single one threaded in cleanly without any binding or stripped threads.