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! Machined from corrosion-resistant A2 / 18-8 stainless steel, these screws feature a 30° thread-forming flank that displaces plastic to create strong, vibration-resistant threads—no pre-tapping required.
Monster Bolts delivers uncompromising quality, rapid U.S. shipping, and responsive customer support— the trusted choice for professionals and DIYers alike.
Monster Features
- Thread-Forming Design: thread-forming profile with a 1.57 mm pitch and 30° flank for low-stress, high pull-out joints.
- A2 Stainless Steel: Excellent corrosion resistance for outdoor, medical, and food-grade applications.
- Drive: Standard #2 Phillips—no specialty bit required.
- Full Thread: Fully threaded shank maximizes grip in plastics of varying thickness.
- 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 | 30° self-forming thread-forming profile (for thermoplastics) |
| Material | A2 / 18-8 Stainless Steel |
| Finish | Plain, passivated (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.