Description

Monster Overview:
Move serious plastic with 5/16″-9 Unslotted Indent Hex-Washer Head PT 48-2 Thread-Forming Screws from Monster Bolts. The serrated captive-washer hex head delivers rapid drive-in and vibration lock, while the Plastite-alternative tri-lobular thread cold-flows thermoplastic, carving chip-free internal threads—no taps, no rework. Each heat-treated carbon-steel screw is bright-zinc plated, hydrogen-relief baked, then factory wax-lubed for ultra-low drive torque. Master cartons keep cost per piece rock-bottom.
Monster Features:
- Head / Drive: 7/16″ AF hex-washer, forged indent (unslotted) for strength & inspection traceability.
- Serrated Bearing Face: Under-head teeth bite into the mating surface—built-in lock washer.
- PT 48-2 Geometry: Plastite-alt. flank maximises pull-out in ABS, nylon, PC & more.
- Finish: Bright zinc, baked for hydrogen relief, dry wax for repeatable clamp load.
- Bulk Packaging: Sealed master cartons—ideal for appliance, industrial & enclosure lines.
Monster Specifications:
- Diameter: 5/16″ (0.312 5 in.)
- Thread: PT 48-2 tri-lobular (functional ≈ 9 TPI)
- Lengths: Fully threaded — standard production lengths ¾″, 1″, 1 ¼″ (select above)
- Head Style: Unslotted Indent Serrated Hex-Washer
- Drive Size: 7/16″ hex
- Material: Heat-treated carbon steel
- Finish: Bright zinc – baked & factory wax-lubed
- Cross-Reference: Plastite® 48-2 / EJOT PT (non-OEM)
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