Mutual Screw & Supply

#4-40 X 3/8" Oval Point Socket Set Screws | 18/8 Stainless Steel (100 / Pkg.)

#4-40 X 3/8" Oval Point Socket Set Screws | 18/8 Stainless Steel (100 / Pkg.) - Main image
$9.78 $13.4 In stock

These #4-40 x 3/8" socket set screws are manufactured from 18-8 Stainless Steel, featuring a socket drive and a oval head. They are well suited to securing collars, gears, and pulleys to shafts.

  • Material and finish: 18-8 Stainless Steel
  • Drive: Socket
  • Head style: Oval
  • Thread size: #4-40
  • Length: 3/8"
  • Applications: Securing collars, gears, and pulleys to shafts

Specifications

  • Product type: Socket Set Screws
  • Material: 18-8 Stainless Steel
  • Finish: Plain
  • Grade: 18/8
  • Head style: Oval
  • Drive type: Socket
  • Thread size: #4-40
  • Length: 3/8"
  • Threads per inch: 40
  • Measurement type: Imperial
  • Features: Oval Point
  • 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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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 (3.8 / 5 · 5 reviews)

Hazel H. ★★★★★

Packed these #4-40 set screws snugly into a tiny collar for a hobby motor shaft, and they held fast without stripping. The 18/8 stainless steel feels solid and corrosion-resistant, exactly what I needed for a damp workshop environment.

Brian P. ★★★★★

The oval head sits flush perfectly on the pulley I was repairing, and the 18-8 stainless feels solid and corrosion-resistant. Really pleased with how clean these look once installed, and the socket drive made tightening them a breeze.

Ella W. ★★★☆☆

The oval point on these set screws is nicely machined, which helps them center well in the shaft. I just wish they came with a little more thread engagement for the price.