Description
Monster Overview
Tiny fastener, monster grip—#4-40 Slotted Pan Thread-Cutting Screws cut their own female threads and deliver bolt-level clamp force where space is tight. They’re perfect for electronics enclosures, HVAC control panels, appliance skins, model-making, marine trim and dense hardwood-to-steel joints. Heat-treated carbon steel gleams with a RoHS-compliant bright-zinc finish, is hydrogen-relief baked to IFI spec, and factory dry-waxed for ultra-low, repeatable seating torque.
Monster Features
- Low-Profile Pan Head + deep straight slot—won’t snag wiring; fits tight recesses.
- Single-Tool Install — wide flat-blade driver taps, clamps and seats—no nut or washer required.
- Type F Cutting Point — #4-40 UNF machine thread with fluted slot taps clean threads in 0.020–0.050″ steel sheet or dense hardwood; chips exit cleanly.
- Bright-Zinc Finish — corrosion-resistant plating, hydrogen-relief baked, factory dry-wax for consistent clamp load and anti-seize protection.
- Material — heat-treated carbon steel supplies high tensile & shear strength at miniature scale.
- Bulk Packaging — factory-sealed master cartons—ideal for OEM electronics, precision fabrication & field-service kits.
Monster Specifications
- Diameter / Thread: #4-40 UNF — Type F cutting point (fully threaded)
- Head Style: slotted pan
- Drive Method: flat-blade screwdriver
- 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 the complete
Type F thread-cutting collection
• Need thread-formers? Check the
PT / Plastite lineup
Order Yours Today & Feel the Monster Difference!
Every bulk carton ships quickly from our U.S. warehouse and is backed by the Monster Bolts quality guarantee and responsive support.