Mutual Screw & Supply

S-440-1CZ | #4-40 PEM Self-Clinching Nuts | Steel (200 / Pkg.)

S-440-1CZ | #4-40 PEM Self-Clinching Nuts | Steel (200 / Pkg.) - Main image
$20.74 $34 In stock

These #4-40 self-clinching nuts are manufactured from Steel. They are well suited to threaded fastening with bolts and studs.

  • Material and finish: Steel
  • Thread size: #4-40
  • Applications: Threaded fastening with bolts and studs

Specifications

  • Product type: Self-Clinching Nuts
  • Material: Steel
  • Finish: Plain
  • Thread size: #4-40
  • Threads per inch: 40
  • 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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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)

Ruby ★★★★★

The #4-40 threads cut cleanly into my sheet metal project and held tight without stripping. The steel finish feels robust, and the self-clinching action was surprisingly easy to install. Exactly what I needed for a secure threaded fastening point.

Benjamin ★★★★★

The steel construction gave these a nice solid feel when installing, and the grip on the #4-40 threads is precise and secure. Exactly what I needed for thin sheet metal fastening.

Avery S. ★★★★★

Pressed these into a thin aluminum panel with a standard arbor press and they seated perfectly flush. The #4-40 threads are clean and consistent across all 200 pieces in the package.