Description
Monster Overview:
Create flush, chip-free joints in thermoplastics with M4-1.75 Torx®/6-Lobe Flat Head 45° Plastite® / Plas-Fix Thread-Rolling • Thread-Forming Screws from Monster Bolts. Their 45° trilobular profile cold-flows plastic bosses, forming vibration-resistant internal threads, while the 82° countersunk flat head seats flush for snag-free panels. A factory wax top-coat on zinc-bake plating slashes drive torque and fights corrosion.
Monster Features
- 45° Thread-Rolling Design: Plastite/Plas-Fix geometry, 1.75 mm pitch, high pull-out strength.
- Flush-Mount Head: 82° countersunk flat head leaves surfaces smooth and tamper-resistant.
- Low Seating Torque: Wax lubrication + trilobular lobes reduce drive effort and boss stress.
- Drive: Internal Torx® (6-lobe star) T20—confident torque transfer, zero cam-out.
- Finish: Zinc plated, baked & wax-lubricated—bright, RoHS-compliant protection.
- Material: High-strength carbon steel • fully threaded shank.
Monster Specifications
| Feature | Details |
|---|---|
| Diameter / Pitch | M4 × 1.75 mm (Plastite 45°) |
| Available Lengths | Fully threaded — select length above |
| Head / Drive | Flat (82°) / T20 Torx® (6-lobe) |
| Thread Form | 45° trilobular thread-rolling / thread-forming |
| Material | Carbon Steel |
| Finish | Zinc Bake & Wax (RoHS) |
| System of Measurement | Metric |
| Standards / Reference | Plastite® 45 design guidelines (Ref.) |
More Monster Bolts
Need other head styles or materials? Explore the entire Metric Plastite-Style Screw range.
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