Mutual Screw & Supply

M6-1 X 30mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class 8.8 Alloy Steel Thermal Black Oxide (400 / Pkg.)

M6-1 X 30mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class 8.8 - Main image
$36.25 $54.1 In stock

These M6-1 x 30mm 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: 30mm
  • 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: 30mm
  • Measurement type: Metric
  • Pack quantity: 400 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 (5.0 / 5 · 5 reviews)

Mia ★★★★★

Installed these in a jig I was building and the hex drive seated perfectly without stripping. The black oxide coating gives them a nice, uniform look and seems to resist surface rust so far.

Natalie ★★★★★

Bought these for a repair on a milling machine and the black oxide finish is holding up well against the cutting oil. The hex socket drive made installation much easier than a regular hex head, and the whole pack was well-seated in the box.

Harper ★★★★★

I needed a bulk pack for a jig assembly project, and the black oxide coating on these screws gives them a nice, uniform finish that resists rust well. The hex socket drive made installation quick and clean with no cam-out issues. Really solid hardware for the price.