Description
Monster Overview:
Engineered for the most demanding structural, machinery, and industrial assemblies, M24 Socket Head Cap Screws from Monster Bolts deliver exceptional holding power and reliability. Manufactured from Class 12.9 alloy steel and finished with a thermal black oxide coating, these fasteners combine maximum tensile strength, precise fit, and a clean, low-glare surface. The robust 19 mm hex drive provides secure tool engagement for consistent torque in high-load environments.
Quality & Supply: Every lot meets Monster Bolts’ stringent standards for material strength, dimensional accuracy, and finish uniformity. Available in both full- and partial-thread (PT) versions, with quick fulfillment from U.S. inventory to keep your projects on schedule.
Monster Features:
- Extreme Strength: Class 12.9 alloy steel ensures outstanding tensile and preload capacity.
- Precision Drive: 19 mm hex socket allows deep driver engagement and repeatable torque application.
- Socket Cap Design: Cylindrical head offers maximum clamping pressure in compact spaces.
- Thermal Black Oxide: Lightly oiled, RoHS-compliant coating provides mild corrosion resistance and smooth assembly.
- Compliance: Produced to DIN 912 / ISO 4762 standards for full interchangeability.
Monster Specifications
| Feature | Details |
|---|---|
| Diameter / Thread | M24-3.00 (coarse, standard metric) |
| Drive Size | Hex 19 mm |
| Head Type | Socket Head Cap Screw – Cylindrical, deep-drive style |
| Material / Grade | Black Alloy Steel, Class 12.9 |
| Finish | Thermal Black Oxide (light oil; RoHS compliant) |
| System of Measurement | Metric |
| Standards | DIN 912 / ISO 4762 |
Length Measurement: Socket head cap screws are measured from under the head to the tip of the screw.
Note: “PT” denotes Partial Thread versions.
More Monster Bolts:
• M19 Hex Keys
• Matching M24 Nuts & Washers
• All Bulk Metric Socket Cap Screws
Order Today and Experience the Monster Bolts Difference
Buy with confidence — every Monster Bolts bulk order is backed by rigorous quality control, fast U.S. fulfillment, and responsive support.
MTRs available upon request for unopened bulk cartons.
Note: Bulk shipping times may vary slightly depending on order volume and stock location. Most orders ship within a few business days.




