Description

Monster Overview:
Fix your project right the first time with #8-18 6-Lobe Pan Head Type 25 Thread-Cutting Screws from Monster Bolts. Precision-machined from 18-8 stainless steel, these screws carve their own deep, coarse threads in drilled holes, minimizing drive torque and preventing stress cracks in soft plastics and composites. Superior corrosion resistance makes them perfect for electronics housings, outdoor assemblies, and any application where zinc-coated fasteners fall short.
Every screw meets strict quality standards and ships fast from our U.S. warehouse with industry-leading support.
Monster Features:
- Type 25 Point: Cuts clean threads that grip plastic without splitting.
- 6-Lobe Drive: Torx-style recess delivers high torque transfer and virtually eliminates cam-out.
- 18-8 Stainless Steel: Excellent corrosion resistance—no plating to chip or peel.
- Low Drive Torque: Self-threading action eases installation and extends tool life.
- Compliance: Stainless steel is inherently RoHS compliant.
Monster Specifications:
- Diameter / Thread: #8-18
- Length: Fully threaded (choose available length from the drop-down above)
- Head Style: 6-lobe pan
- Material: 18-8 / A2 stainless steel
- Finish: Natural stainless (passivated)
- Standards: ASME B18.6.3 / SAE J1237 Type 25
More Monster Products:
Working exclusively in plastics? Check out our bulk PT / EJOT thread-forming screws—ideal when you need high pull-out strength without pre-tapping. 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.