Description
Monster Overview:
Ramp up production with #6-19 × ½″, 5/8" or 3/4" Serrated Hex-Washer Head (Unslotted Indent) PT 48-2 Thread-Forming Screws. The captive washer hex head speeds nut-runner installs, while under-head serrations lock the joint—no extra lock washer needed. Plastite-alternative tri-lobular threads cold-flow thermoplastic, creating chip-free internal threads—no taps, no rework.
Monster Features:
- Head / Drive: ¼″ AF indented hex-washer (unslotted) for strength & smooth chip flow.
- Serrations: Integral teeth bite the mating surface and resist loosening from vibration.
- Material & Finish: Heat-treated carbon steel, bright-zinc plated, hydrogen-relief baked, then factory dry wax coated.
- Thread Geometry: PT 48-2 Plastite-alt. flank maximises pull-out in ABS, nylon, PC & more.
- Bulk Packaging: Sealed master cartons keep per-unit cost razor-low for high-volume lines.
Monster Specifications:
- Diameter: #6 (0.138 in.)
- Thread: PT 48-2 tri-lobular (functional ≈ 19 TPI)
- Head Style: Unslotted Indented Serrated Hex-Washer
- Drive Size: ¼″ hex
- Material: Heat-treated carbon steel
- Finish: Bright zinc – baked & wax-lubed
- Cross-Reference: Plastite® 48-2 / EJOT PT (non-OEM)
More Monster Bolts:
• Need bulk Taptite-style thread-rolling screws?
• Looking for Type 1, 23, 25 & F thread-cutting screws? Explore our full inch-series lineup.
Order Yours Today & Feel the Monster Bolts Difference!
Every bulk carton ships fast from our U.S. warehouse and is backed by Monster Bolts’ quality guarantee and responsive support.