Mutual Screw & Supply

M16-2 X 40mm Socket Cap Screws | Flat Head Hex Socket Drive | Fully Threaded | 18/8 Stainless Steel (50 / Pkg.)

M16-2 X 40mm Socket Cap Screws | Flat Head Hex Socket Drive | Fully Threaded | - Main image
$99.91 $149.12 In stock

These M16-2 x 40mm socket cap screws are manufactured from 18/8 Stainless Steel, featuring a hex socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: 18/8 Stainless Steel
  • Head style: Flat Head
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M16-2
  • Length: 40mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Head style: Flat Head
  • Material: 18/8 Stainless Steel
  • Finish: Plain
  • Grade: 18/8
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M16-2
  • Length: 40mm
  • Measurement type: Metric
  • Pack quantity: 50 per package
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 (4.4 / 5 · 5 reviews)

Aurora S. ★★★★★

Installing these into our jig frame was smooth—the hex socket drive seated perfectly without any stripping. The 18/8 stainless steel gives them a sturdy, corrosion-resistant feel that I appreciate for precision assemblies.

Jacob L. ★★★★★

Just used these to rebuild the tooling on my mill’s hold-down fixture, and the hex socket drive made tightening them in tight spots a breeze. The 18/8 stainless steel feels solid and corrosion-resistant, exactly what I needed for a precision assembly.

Kevin ★★★★★

Installed these on a custom jig for my workshop and the hex socket drive made tightening in tight spots much easier. The 18/8 stainless finish looks clean and feels solid.