Mutual Screw & Supply

NAS1130-3L20 | Mil-Spec Helical Inserts | 304 Stainless Steel (50 / Pkg.)

NAS1130-3L20 | Mil-Spec Helical Inserts | 304 Stainless Steel (50 / Pkg.) - Main image
$16.07 $22.64 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: 50 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 (4.0 / 5 · 5 reviews)

Riley ★★★★★

I needed these for a quick assembly job and the 50-count pack gave me plenty of spares. The 304 stainless steel feels tough enough to hold up in tight spaces without any corrosion worries.

Chloe ★★★★★

Used a few of these 304 stainless steel inserts to repair a stripped hole in an aluminum frame, and they held perfectly during assembly. The helicoil tang grabs really well, making installation smooth even with a standard tap. Solid upgrade from plain threads for general fastening work.

Thomas B. ★★★★☆

The 304 stainless steel feels solidly machined, and the threads caught cleanly on my first try in a stripped aluminum housing. I’d have liked a slightly larger count per package for the price, but these worked fine for a general assembly fix.