Mutual Screw & Supply

7/16-20 X 3/8" Flat Point Socket Set Screws | 18/8 Stainless Steel (1000 / Pkg.)

7/16-20 X 3/8" Flat Point Socket Set Screws | 18/8 Stainless Steel (1000 / Pkg.) - Main image
$349.14 $498.77 In stock

These 7/16-20 x 3/8" socket set screws are manufactured from 18-8 Stainless Steel, featuring a socket drive and a flat head. They are well suited to securing collars, gears, and pulleys to shafts.

  • Material and finish: 18-8 Stainless Steel
  • Drive: Socket
  • Head style: Flat
  • Thread size: 7/16-20
  • 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: Flat
  • Drive type: Socket
  • Thread size: 7/16-20
  • Length: 3/8"
  • Threads per inch: 20
  • Measurement type: Imperial
  • Features: Flat 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.

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)

Chloe ★★★★★

The hex socket drive made installation a breeze with my allen wrench, and the stainless steel feels solid against the shaft. These held a gear perfectly without any slipping during testing.

Victoria ★★★★★

Used these to secure a pulley on a small shaft, and the 18-8 stainless held up great without any corrosion worries. Pack of 1000 is way more than I need, but the price per screw makes it totally worth it for future projects.

David ★★★★★

The socket drive fits my hex key perfectly, and the 18-8 stainless finish feels solid and corrosion-resistant. I've been using them to fasten collars on a small machine, and they hold tight without stripping. Exactly what I needed for a reliable, long-term install.