Mutual Screw & Supply

M6-1 X 40mm Socket Cap Screws | Button Head Hex Socket Drive | Fully Threaded | Class 10.9 Alloy Steel Zinc Plated (300 / Pkg.)

M6-1 X 40mm Socket Cap Screws | Button Head Hex Socket Drive | Fully Threaded | - Main image
$33.66 $46.11 In stock

These M6-1 x 40mm socket cap screws are manufactured from Alloy Steel Zinc Plated, featuring a hex socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: Alloy Steel Zinc Plated
  • Head style: Button Head
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M6-1
  • Length: 40mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Head style: Button Head
  • Material: Alloy Steel
  • Finish: Zinc Plated
  • Grade: Class 10.9 CR+3
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M6-1
  • Length: 40mm
  • Measurement type: Metric
  • Pack quantity: 300 per package
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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

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Customer Reviews (4.8 / 5 · 5 reviews)

Sebastian ★★★★★

I needed a bulk pack of M6-1 x 40mm screws for a precision assembly, and these zinc-plated ones arrived clean and ready to use. The hex socket drive made installation quick with no rounding issues.

Carter S. ★★★★★

Used a few of these for a jig fixture at work, and the hex socket drive made installation much cleaner than using a phillips head. The zinc plating held up fine against minor vibration without any rust showing after a week. Pack of 300 is solid value for keeping the shop stocked.

Ella X. ★★★★★

The button head profile sits flush against my fixturing plates without any interference, and the zinc plating gives them a clean, uniform finish. I’ve been using these in a small jig setup, and the hex socket drive made installation quick with a standard allen key.