Mutual Screw & Supply

3/8-24 X 5/16" Cup Point Socket Set Screws | 18/8 Stainless Steel (2000 / Pkg.)

3/8-24 X 5/16" Cup Point Socket Set Screws | 18/8 Stainless Steel (2000 / Pkg.) - Main image
$132.6 $204 In stock

These 3/8-24 x 5/16" socket set screws are manufactured from 18-8 Stainless Steel, featuring a socket drive. They are well suited to securing collars, gears, and pulleys to shafts.

  • Material and finish: 18-8 Stainless Steel
  • Drive: Socket
  • Thread size: 3/8-24
  • Length: 5/16"
  • Applications: Securing collars, gears, and pulleys to shafts

Specifications

  • Product type: Socket Set Screws
  • Material: 18-8 Stainless Steel
  • Finish: Plain
  • Grade: 18/8
  • Drive type: Socket
  • Thread size: 3/8-24
  • Length: 5/16"
  • Threads per inch: 24
  • Measurement type: Imperial
  • Features: Cup Point
  • Pack quantity: 2000 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 (4.6 / 5 · 5 reviews)

Eli ★★★★★

The socket drive took a standard hex key perfectly, and the 18-8 stainless steel held up during my gear alignment without stripping. I’m really impressed with the uniform threading across the whole bag of 2,000.

Henry G. ★★★★★

Used a batch to lock a pulley onto a motor shaft and the 18-8 stainless steel held up perfectly against vibration. The cup point bit into the shaft without stripping, even after tightening with a hex key.

Natalie ★★★★★

I was pleasantly surprised by how well these set screws held up when I used them on a pulley-to-shaft connection — the cup point bites firmly, and the 18/8 stainless gives me peace of mind against rust. A solid choice for any light-duty assembly job.