Mutual Screw & Supply

HOLO-KROME 76100 M4-0.7 X 50mm Socket Cap Screws | Hex Socket Drive | Alloy Steel Thermal Black Oxide (100 / Pkg.)

HOLO-KROME 76100 M4-0.7 X 50mm Socket Cap Screws | Hex Socket Drive | Alloy - Main image
$29.94 $46.78 In stock

These M4-0.7 x 50mm socket cap screws are manufactured from Alloy Steel Thermal Black Oxide, featuring a socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: Alloy Steel Thermal Black Oxide
  • Drive: Socket Drive
  • Thread size: M4-0.7
  • Length: 50mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Drive type: Socket Drive
  • Thread size: M4-0.7
  • Length: 50mm
  • Measurement type: Metric
  • Pack quantity: 100 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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Returning an item

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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 (4.4 / 5 · 5 reviews)

Chloe ★★★★★

These screws fit perfectly into my tooling fixtures and the black oxide finish looks great. The hex socket drive makes installation quick and they feel sturdy.

Daniel M. ★★★★★

Ordered a hundred of these for a jig I’m building, and the thread engagement is spot-on—no wobble when torqued down. The thermal black oxide finish looks consistent across the whole batch, and they’ve held up fine against my oily shop fingers so far.

Henry E. ★★★★★

Just got these in for a jig I’m building, and the black oxide finish looks clean and uniform on all 100 pieces. The hex socket drive grabbed firmly without any stripping, and the alloy steel feels solid for the precision assembly work I’m doing.