Description

Monster Overview:
Secure miniature thermoplastic housings with
#4-20 Phillips Flat Head PT 48-2 Thread-Forming Screws in
corrosion-proof 18-8 (304) stainless steel.
The Plastite-alternative tri-lobular flank plastically flows plastic,
forming chip-free internal threads—no pre-tapping, no debris.
Every screw is passivated to ASTM A967 and factory
wax-lubed for repeatably low seating torque.
Bulk master cartons keep your per-unit cost razor-low for high-volume lines.
Monster Features:
- Flush 82° Flat Head: Seats smooth in thin lids, bezels & PCB shields.
- Plastite-Alt. PT 48-2 Geometry: Maximises pull-out while resisting strip-out in ABS, nylon, PC & more.
- Drive: Phillips #1 cross recess—ideal for precision manual or automated drivers.
- Material & Finish: 18-8 stainless (non-magnetic, annealed), passivated for marine-grade corrosion defence, dry wax for repeatable clamp load.
- Bulk Packaging: Supplied in sealed master cartons—perfect for electronics, medical & consumer-product lines.
Monster Specifications:
- Diameter: #4 (0.112 in.)
- Thread: PT 48-2 tri-lobular (functional ≈ 20 TPI)
- Lengths: Fully threaded — common micro lengths (¼″, ⅜″, ½″) — select above
- Head Style: Flat Countersunk 82°
- Drive Style: Phillips #1
- Material: 18-8 Stainless Steel
- Finish: Passivated + factory wax
- 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 and Experience the Monster Bolts Difference!
Buy with confidence—every bulk carton ships fast from our U.S. warehouse and is backed by Monster Bolts’ quality guarantee and responsive support.