Back To School Bulk 3/8″-16 Phillips Flat-head Thread-cutting Screws — Type F, Bright-zinc Steel Risk-free Trial [ey8BniU6]

Monster Overview:

Need flush-seating, vibration-proof fasteners for dock framing, trailer decks, steel flooring or hardwood-to-steel joints? These 3/8″-16 × 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, and factory dry-waxed to keep drive torque low and predictable. The Type F fluted point taps clean female threads in a pre-drilled or punched hole; chips clear through the flute—no nut required.

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 0.090–0.250″ steel plate or dense hardwood; chips exit cleanly.
• Bright-Zinc Finish: RoHS-compliant plating, hydrogen-relief baked, topped with factory dry-wax film for consistent clamp load.
• Material: Heat-treated carbon steel delivers exceptional tensile and shear strength.
• Bulk Packaging: Sealed master cartons — perfect for OEM steel fabrication, dock builders & trailer shops.

Monster Specifications:

• Diameter / Thread: 3/8″-16 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 the 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.