Mutual Screw & Supply

#5-40 X 1/2" Machine Screws | Round Head Slotted Drive | Nylon (300 / Pkg.)

#5-40 X 1/2" Machine Screws | Round Head Slotted Drive | Nylon (300 / Pkg.) - Main image
$11.67 $18.82 In stock

These #5-40 x 1/2" machine screws are manufactured from Nylon, featuring a slotted drive and a round head. They are well suited to fastening metal parts, panels, and enclosures.

  • Material and finish: Nylon
  • Drive: Slotted
  • Head style: Round
  • Thread size: #5-40
  • Length: 1/2"
  • Applications: Fastening metal parts, panels, and enclosures

Specifications

  • Product type: Machine Screws
  • Material: Nylon
  • Finish: Plain
  • Head style: Round
  • Drive type: Slotted
  • Thread size: #5-40
  • Length: 1/2"
  • Threads per inch: 40
  • Measurement type: Imperial
  • Pack quantity: 100 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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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)

Timothy A. ★★★★★

Slipped right into a metal bracket without any stripping—these nylon screws are perfect for light-duty panel work where you don't want to risk scratching the surface. The slotted head gives a nice, clean grip with a standard screwdriver.

Daniel ★★★★☆

The nylon material feels sturdy enough for mounting a small control panel, and the 300-count pack is great for future projects. Only downside is the slotted head can be a bit tricky to drive without slipping if you're used to Phillips.

Penelope D. ★★★★☆

Installed these on a plastic electronics chassis and they held without stripping, which was my main worry. The nylon threads are definitely gentler than metal, and the pack of 300 should last me through multiple projects. Only wish the slot was a bit deeper for a more secure screwdriver bite.