Description
Monster Overview:
These #10-32 × ½″ Unslotted Indent Hex-Washer Serrated Thread-Cutting Screws give shake-proof clamping for sheet-metal cabinets, HVAC panels and dense hardwood trim. Heat-treated carbon steel sports a high-luster bright-zinc electro-plate, is hydrogen-relief baked, then factory dry-waxed for ultra-low, repeatable seating torque. Radial serrations under the captive washer bite into steel or wood to resist loosening, while the Type F fluted point taps clean threads in a pre-drilled or punched hole—chips clear through the flute; no nut required.
Monster Features:
- Serrated Bearing Face: 360° teeth lock the joint against vibration & shock.
- Head / Drive: Unslotted indent hex-washer (5⁄16″ A/F) — smooth forge; captive washer spreads load.
- Type F Cutting Point: UNF thread with fluted slot — forms internal threads in 0.040–0.160″ steel sheet or hardwood.
- Finish: Bright-zinc (RoHS) + light oil, baked, topped with factory dry-wax for consistent clamp load.
- Material: Heat-treated carbon steel for high tensile & shear strength.
- Bulk Packaging: Sealed master cartons — ideal for appliance lines, HVAC shops & OEM steel fab.
Monster Specifications:
- Diameter / Thread: #10-32 UNF, Type F cutting point
- Length: ½″ (0.500 in.) — fully threaded
- Head Style: Unslotted serrated indent hex-washer (integral flange)
- Drive Size: 5⁄16″ hex
- Material: Heat-treated carbon steel
- Finish: Bright-zinc — baked & factory wax-lubed
- Cross-Reference: SAE J476 Type F / IFI 136
More Monster Bolts:
• Browse all serrated Type F sizes • Need Plastite? See our PT thread-formers
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