The standard among high-strength fasteners, these screws are stronger than Grade 8 steel screws. Length is measured from under the head.
Black Oxide—Screws have been heat-treated for hardness, which results in a dark surface color.
- Thread Length: Full
- Additional Specifications
- Black-Oxide Class 12.9 Alloy Steel
- M3 × 0.5
- Minimum Rockwell hardness is C38.
- RoHS Compliant
- Set of 10 screws