Mutual Screw & Supply

M6-1 X 22mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class 8.8 Alloy Steel Thermal Black Oxide (600 / Pkg.)

M6-1 X 22mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class 8.8 - Main image
$29.93 $49.89 In stock

These M6-1 x 22mm socket cap screws are manufactured from Alloy Steel Thermal Black Oxide, featuring a hex socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: Alloy Steel Thermal Black Oxide
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M6-1
  • Length: 22mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Grade: Class 8.8
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M6-1
  • Length: 22mm
  • Measurement type: Metric
  • Pack quantity: 600 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 (4.2 / 5 · 5 reviews)

Edward ★★★★★

Used a full box on a custom jig build, and the hex socket drove cleanly without any stripping. The thread was consistent on every single one—no duds in the batch. At this price per piece, I’ll be ordering another pack for future tooling projects.

Henry ★★★★★

The black oxide finish on these screws is a nice touch—it makes them look great in my precision assembly setup. Threads are clean and consistent across all 600, which saved me a lot of time.

Owen D. ★★★★★

Installed these on a custom fixture for a small production run and all 600 seated perfectly with no stripped threads. The black oxide finish seems durable enough for repeated use in a machine shop.