Description
Monster Overview:
Engineered for precision and strength, M24 Flat Head Socket Cap Screws from Monster Bolts deliver reliable fastening power with a clean, flush finish. These countersunk screws are made from Class 12.9 alloy steel and finished with a thermal black oxide coating for smooth assembly, mild corrosion protection, and a professional appearance. The robust M14 hex drive provides deep driver engagement and consistent torque transfer under demanding industrial loads.
Quality & Supply: Each production lot meets Monster Bolts’ stringent specifications for hardness, dimensional accuracy, and surface finish consistency. Available in full-thread and partial-thread (PT) versions to suit a wide range of machinery, tooling, and heavy structural applications.
Monster Features:
- 90° Countersunk Head: Provides a completely flush fit for smooth, snag-free surfaces in metric assemblies.
- Exceptional Strength: Class 12.9 alloy steel for maximum tensile and preload capacity.
- Precision Drive: M14 hex socket ensures stable torque delivery and minimal cam-out risk.
- Thermal Black Oxide: Lightly oiled, RoHS-compliant coating offers mild corrosion resistance and a dark, uniform finish.
- Compliance: Manufactured to DIN 7991 / ISO 10642 standards for reliable fit and interchangeability.
Monster Specifications
| Feature | Details |
|---|---|
| Diameter / Thread | M24-3.00 (coarse, standard metric) |
| Drive Size | Hex M14 |
| Head Type | Flat Head Socket Cap Screw – 90° countersunk profile |
| Material / Grade | Black Alloy Steel, Class 12.9 |
| Finish | Thermal Black Oxide (light oil; RoHS compliant) |
| System of Measurement | Metric |
| Standards | DIN 7991 / ISO 10642 |
Length Measurement: Flat head socket screws are measured over their entire length, including the head.
Note: “PT” indicates Partial Thread versions.
More Monster Bolts:
• M14 Hex Keys
• Matching M24 Nuts & Washers
• All Bulk Metric Flat Head Socket Screws
Order Today and Experience the Monster Bolts Difference
Buy with confidence — every Monster Bolts bulk order is backed by quality assurance, fast U.S. fulfillment, and responsive support.
MTRs available upon request for unopened factory cartons.
Note: Bulk shipping times may vary slightly depending on order size and stock location. Most orders ship within a few business days.





