Description
Monster Overview
Cut clean, high-strength threads in ABS, polycarbonate, nylon, acetal and other engineering plastics with these #12-11 Unslotted Hex-Washer Plastite-Alternative Screws. The proven PT 48-2 thread geometry delivers maximum strip-out resistance while minimising hoop-stress and boss cracking. A solid-crown indented 5/16″ external-hex head with integral washer spreads load and seals the joint—no slot to trap debris.
Key Features
- PT 48-2 Thread: 45° flank, wide pitch and radius crest slice efficiently into amorphous & semi-crystalline thermoplastics.
- Head / Drive: Indented #12 hex-washer (5/16″ wrench) with unslotted crown for quick power-driver installation and clean aesthetics.
- Material: 18-8 (A2) stainless steel, passivated for marine-grade corrosion resistance.
- Factory Wax-Lube: Clean, PTFE-free dry wax ensures ultra-low drive torque and repeatable seating without galling.
- Full Thread — No Tap Needed: Drive straight into a molded/drilled pilot (~75 % of major Ø) for optimum engagement.
- Compliance: IFI-308 • DIN 7500 variant • RoHS & REACH compliant.
Typical Applications
Control-panel enclosures · 3D-printed housings · appliance panels · marine electronics · robotics frames
More Monster Bolts
• Explore our full
PT / Plastite screw collection
• Need metal thread-cutters? See the
Type F thread-cutting range
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