Mutual Screw & Supply

HOLO-KROME 87052 M5-0.8 X 8mm Socket Cap Screws | Flat Head Hex Socket Drive | Alloy Steel Thermal Black Oxide (100 / Pkg.)

HOLO-KROME 87052 M5-0.8 X 8mm Socket Cap Screws | Flat Head Hex Socket Drive | - Main image
$21.48 $31.59 In stock

These M5-0.8 x 8mm 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: Flat Head
  • Drive: Socket Drive
  • Thread size: M5-0.8
  • Length: 8mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Head style: Flat Head
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Drive type: Socket Drive
  • Thread size: M5-0.8
  • Length: 8mm
  • 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 (5.0 / 5 · 5 reviews)

Carter ★★★★★

Installed these in a jig I’m building and the flat head sits perfectly flush with the surface. The hex drive grips well without stripping, and the black oxide coating seems durable enough to resist light rust from coolant.

Alexander ★★★★★

The black oxide finish on these screws is a nice touch—they slide into the socket driver without any slipping, and the head sits flush in my jig setup. For the price on a hundred count, they're a solid deal for precision work.

Elizabeth ★★★★★

Used these today to mount a fixture plate on my CNC router—the black oxide finish slid right in without any galling. Threads were clean on every single screw right out of the package.