Description
Monster Overview:
Perfect for truck beds, trailer decks, dock framing and heavy timber-to-steel assemblies, these 3/8″-16 Unslotted Indent Hex-Washer Head Thread-Cutting Screws are forged from heat-treated carbon steel. Each fastener receives a high-luster bright-zinc electro-plate, is hydrogen-relief baked to meet IFI specs, then factory dry-waxed for reliably low drive torque. The integral washer flange spreads load, while the Type F fluted point taps mating threads in a pre-drilled or punched hole—no nut required; chips clear through the flute.
Monster Features:
- Head / Drive: One-piece unslotted indent hex-washer (9⁄16″ AF) — smooth top forge won’t trap swarf; captive washer locks down on steel or wood.
- Type F Cutting Point: UNC machine thread with fluted slot — taps without chips in heavy steel plate or hardwood planks.
- Finish: Bright-zinc (RoHS) + light oil, hydrogen-relief baked, topped with factory dry-wax for consistent clamp load.
- Material: Heat-treated carbon steel for high shear and tensile strength.
- Bulk Packaging: Sealed master cartons — ideal for trailer manufacturers, dock builders & OEM steel fabrication lines.
Monster Specifications:
- Diameter / Thread: 3/8″-16 UNC, Type F cutting point
- Head Style: Unslotted indent hex-washer (integral flange)
- Drive Size: 9⁄16″ hex
- Material: Heat-treated carbon steel
- Finish: Bright-zinc — baked & factory wax-lubed
- Cross-Reference: SAE J476 Type F / IFI 136
More Monster Bolts:
• Need other Type F sizes? • Looking for PT / Plastite screws? Explore our full inch-series lineup.
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