Description
Monster Overview:
Need a flush-seating, vibration-proof fastener that clamps like a bolt? These 1/2″-13 × 1 ½″ Phillips Flat-Head Thread-Cutting Screws are forged from heat-treated carbon steel, then finished with a brilliant bright-zinc electro-plate, hydrogen-relief baked to IFI specs, and factory dry-waxed for reliably low drive torque. The Type F fluted point taps clean female threads in a pre-drilled or punched hole; chips clear through the flute, so no nut or reaming step is needed.
Monster Features:
- Flush Seating & Drive: 82° flat countersunk head with Phillips #4 recess — large-diameter driver for high torque without cam-out.
- Type F Cutting Point: UNC thread with fluted slot — forms internal threads in 0.100–0.250″ steel plate or dense hardwood; chips exit cleanly.
- Bright-Zinc Finish: RoHS-compliant plating, hydrogen-relief baked, plus factory dry-wax film for consistent clamp load.
- Material: Heat-treated carbon steel delivers exceptional tensile & shear strength.
- Bulk Packaging: Sealed master cartons — perfect for trailer decks, dock builders & structural steel fabrication.
Monster Specifications:
- Diameter / Thread: 1/2″-13 UNC — Type F cutting point
- Length: 1 ½″ (1.500 in.) — fully threaded
- Head Style: 82° flat countersunk, Phillips drive
- Drive Size: Phillips #4
- Material: Heat-treated carbon steel
- Finish & Lube: Bright-zinc plated, hydrogen-relief baked & factory dry-waxed
- Standards: SAE J476 Type F / IFI 136
More Monster Bolts:
• Explore our full
inch-series Type F lineup
• Need thread-formers? Visit the
PT / Plastite collection
Order Yours Today & Feel the Monster Bolts Difference!
Every bulk carton ships quickly from our U.S. warehouse and is backed by Monster Bolts’ quality guarantee and responsive support.