Description
Monster Overview:
Take on high-load, industrial-grade projects with M27 Socket Head Cap Screws from Monster Bolts. Precision-manufactured from Class 12.9 alloy steel and protected by a thermal black oxide coating, these fasteners deliver top-tier tensile strength, smooth engagement, and a clean, low-glare finish. The rugged 19 mm hex drive provides excellent tool control and dependable torque performance under extreme assembly conditions.
Quality & Supply: Every lot meets or exceeds Monster Bolts’ strict standards for hardness, dimensional accuracy, and finish consistency. Available in both full- and partial-thread (PT) variants, all bulk cartons ship quickly from U.S. inventory to keep your projects on schedule.
Monster Features:
- Maximum Strength: Class 12.9 alloy steel provides exceptional tensile and preload capability for heavy-duty applications.
- Precision Drive: 19 mm hex socket delivers deep driver engagement and consistent torque transfer.
- Socket Cap Design: Cylindrical head concentrates clamping force while minimizing clearance needs.
- Thermal Black Oxide: Lightly oiled, RoHS-compliant coating provides mild corrosion resistance and a professional appearance.
- Compliance: Fully meets DIN 912 / ISO 4762 specifications for fit and interchangeability.
Monster Specifications
| Feature | Details |
|---|---|
| Diameter / Thread | M27-3.00 (coarse metric standard) |
| Drive Size | Hex 19 mm |
| Head Type | Socket Head Cap Screw – Cylindrical, deep-drive configuration |
| 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 M27 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 based on order volume and stock location. Most orders ship within a few business days.