Bulk Taptite-Style Thread-Rolling Screws – Hex, Torx, Phillips (US Inch)
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Build stronger metal assemblies at production scale with Monster Bolts’ bulk inch-series Taptite-style thread-rolling screws. Their patented tri-lobular form cold-works mating material, rolling clean, high-strength threads in sheet metal, aluminum castings, and ductile plastics—no taps, chips, or lock-patches required.
Select the configuration that matches your line: flush-mount flat (standard or undercut), wide-bearing pan, or vibration-resistant hex-washer heads. Drive choices include 6-lobe Torx®, hex, Phillips, and slotted. Materials span corrosion-resistant 18-8 stainless, through-hardened 410 stainless, cost-efficient zinc-plated alloy steel, plus low-glare black zinc or black-oxide finishes—all factory-lubricated for reduced drive torque and consistent seating.
Every length and head style ships in master cartons for the lowest per-unit cost—perfect for appliance plants, electronics lines, and general fabricators. Lock in volume pricing today and experience the Monster Bolts difference: U.S. inventory, fast fulfillment, and technical support that keeps your assembly floor moving.








