Description
Monster Overview:
Fix your project right the first time with Bulk M3.5-1.57 Phillips Pan Head Thread-Forming Screws from Monster Bolts! Engineered for plastics and thermoplastics, these screws displace material to form strong, vibration-resistant threads—no tapping required. The zinc & bake finish delivers a clean look while helping protect against corrosion.
Monster Bolts guarantees top-tier quality, rapid U.S. shipping, and attentive customer support— making us the trusted choice for professionals and DIYers alike.
Monster Features
- Thread-Forming Design: thread-forming profile with 1.57 mm pitch forms its own threads for secure, re-tightenable joints.
- Low Installation Stress: Optimized flank angle minimizes boss expansion and cracking in thin-wall plastics.
- Drive: Uses a standard #2 Phillips bit—no specialty driver required.
- Finish: Zinc plated & baked to relieve hydrogen embrittlement and add mild corrosion resistance (RoHS compliant).
- Quality: Precision-manufactured and backed by Monster Bolts’ industry-leading support.
Monster Specifications
| Feature | Details |
|---|---|
| Diameter / Pitch | M3.5 × 1.57 mm (Thread-Forming) |
| Available Lengths | Fully threaded — select length above |
| Head / Drive | Pan Head / #2 Phillips |
| Thread Form | Self-forming thread-forming profile (for thermoplastics) |
| Material | Carbon Steel |
| Finish | Zinc & Bake (RoHS) |
| System of Measurement | Metric |
| Standards / Reference | Thread-forming screw design reference (non-OEM) |
More Monster Bolts
Need other sizes? Explore our complete range of Metric Thread-Forming Screws. Available here.
Order Yours Today and Experience the Monster Bolts Difference!
Buy with confidence! Every order from Monster Bolts is backed by our commitment to quality, fast shipping, and customer satisfaction.