Mutual Screw & Supply

HOLO-KROME 69378 M5-0.8 X 25mm Socket Cap Screws | Low Head Hex Socket Drive | Alloy Steel Thermal Black Oxide (100 / Pkg.)

HOLO-KROME 69378 M5-0.8 X 25mm Socket Cap Screws | Low Head Hex Socket Drive | - Main image
$54.01 $77.15 In stock

These M5-0.8 x 25mm 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
  • Head style: Low Head
  • Drive: Socket Drive
  • Thread size: M5-0.8
  • Length: 25mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Head style: Low Head
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Drive type: Socket Drive
  • Thread size: M5-0.8
  • Length: 25mm
  • Measurement type: Metric
  • Pack quantity: 100 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 (4.4 / 5 · 5 reviews)

Penelope L. ★★★★★

The black oxide finish on these screws gives them a sleek, professional look that matches my machine builds perfectly. They’re consistently clean and drive smoothly into the threads without any binding. Definitely a solid value for the quantity you get.

Jacob ★★★★★

These M5 screws threaded perfectly into existing tapped holes on my jig fixture, and the low head profile is a real space-saver in tight spots. The black oxide coating seems durable and hasn't chipped during assembly. Really solid hardware for the price.

Claire ★★★★★

I’ve been using these M5 low head screws for a jig build, and the thermal black oxide finish feels tougher than standard coatings. The hex socket drive engaged cleanly without any stripping, even when torquing into alloy steel.