Description
Monster Overview:
Fix your project right the first time with Bulk #4-24 Phillips Pan Head Type 25 (BT) Thread Cutting Screws from Monster Bolts. Manufactured from high-strength steel with CR+3 zinc plating, these screws are engineered to aggressively cut internal threads into pre-drilled holes in metal, even at smaller diameters.
Type 25 thread cutting screws feature an aggressive BT-style multi-flute cutting point that efficiently removes material while clearing chips during installation. In smaller sizes like #4, this design provides precise thread formation while minimizing binding and installation torque.
Monster Features:
- Thread Type: Type 25 (BT) thread cutting design
- Point Style: Aggressive multi-flute BT cutting point for efficient chip removal
- Thread Profile: Cuts true machine-screw-style threads
- Reduced Driving Torque: Multi-flute design minimizes binding and galling
- Material: Steel with CR+3 Zinc Plating
- Corrosion Protection: Zinc plated for general-purpose indoor and light outdoor use
- Compliance: Fully RoHS compliant (CR+3 Zinc)
- Head Style: Pan head for even load distribution and clean appearance
- Drive: Phillips drive for controlled installation
- Bulk Supply: Ideal for electronics, light fabrication, and precision assemblies
Monster Specifications:
| Screw Size | #4-24 |
| Thread Type | Thread Cutting – Type 25 (BT) |
| Point Style | BT Multi-Flute Cutting Point (Pilot Hole Required) |
| Head Style | Pan Head |
| Drive Style | Phillips |
| Material | Steel |
| Finish | CR+3 Zinc Plated (RoHS Compliant) |
| Applications | Metal, Electronics, Precision Assembly |
| Quantity | Bulk Pack (Select Quantity) |
More Monster Bolts:
Monster Bolts offers a complete lineup of bulk thread forming and thread cutting screws, including Type A, Type AB, Type B, Type F, Type 23, and Type 25 designs, available in zinc-plated steel, 18-8 stainless steel, and 316 stainless steel.
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.

