Mutual Screw & Supply

M20-2.5 X 70mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class 8.8 Alloy Steel Thermal Black Oxide (25 / Pkg.)

M20-2.5 X 70mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class - Main image
$53.54 $76.48 In stock

These M20-2.5 x 70mm 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: M20-2.5
  • Length: 70mm
  • 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: M20-2.5
  • Length: 70mm
  • Measurement type: Metric
  • Pack quantity: 25 per package
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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 (4.2 / 5 · 5 reviews)

Amelia V. ★★★★★

These are perfect for a custom jig I built in the shop; the hex socket drive made installation a breeze with my allen wrench set. The black oxide finish looks great and feels like it will resist rust well.

Owen D. ★★★★★

Used a full pack mounting a jig plate to my mill table, and the hex sockets grabbed cleanly every time without stripping. The 8.8 alloy steel feels plenty stout for the torque I put on them, and the black oxide finish has held up well against oil and chips so far.

Violet P. ★★★★☆

Needed new bolts for a heavy-duty tool holder, and these fit perfectly with their precise threading. The black oxide coating gives them a clean, professional look, though I wish the package included a few extra washers.