Mutual Screw & Supply

#4-40 X 1/16" Cup Point Socket Set Screws | 18/8 Stainless Steel (100 / Pkg.)

#4-40 X 1/16" Cup Point Socket Set Screws | 18/8 Stainless Steel (100 / Pkg.) - Main image
$7.81 $11 In stock

These #4-40 x 1/16" 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: #4-40
  • Length: 1/16"
  • 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: #4-40
  • Length: 1/16"
  • Threads per inch: 40
  • Measurement type: Imperial
  • Features: Cup 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.

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.8 / 5 · 5 reviews)

Carter ★★★★★

I needed tiny screws for a model project, and these #4-40 stainless steel ones fit perfectly—the socket drive makes them easy to tighten without stripping. The cups are cleanly machined, and the threads catch smoothly from the start.

Abigail ★★★★★

Perfectly formed threads on these little set screws made mounting a small gear onto a stainless shaft effortless. The cup point grips firmly without slipping, and the 18-8 material gives me confidence it won't corrode where I'm using it.

Richard Q. ★★★★★

I needed stainless for a marine application, and the 18/8 spec on these #4-40 cup point screws gives me confidence they won't rust. They fit perfectly in the tiny set screw holes on my pulley.