Thorsman TH-TP3 (100-Pack) 12mm Galvanized Self-Tapping Screw for TP-3 Anchor

The Thorsman TH-TP3 (part number 1392-01216) is a pack of 100 galvanized steel screws sized 12 mm × 2 inch (50.8 mm), engineered specifically for use with Thorsman TP-series plastic anchors—most directly the TP-3 (3/8") blue wall plug—in concrete, brick, and solid masonry substrates. The mixed (combo) head accepts both flat-blade and Phillips drivers, while the auto-threading tip cuts its own path into the anchor without pre-tapping, reducing installation steps on structured-cabling, conduit, and cable-management projects. A natural-finish galvanized coating resists humidity and corrosive atmospheres, making the fastener suitable for exposed or semi-exposed environments within its rated temperature window. The screws are sold in a contractor-friendly 100-piece pack that pairs directly with Thorsman's TP-3 anchor kit ecosystem.

Key features & benefits

• Mixed (Combo) Screw Head — Accepts both flat-blade and Phillips drivers in a single head profile, reducing tool changes and improving torque control during installation.
• Auto-Threading Tip — The self-threading point cuts directly into the Thorsman TP-series plastic anchor without pre-tapping, speeding up fixture and cable-management mounting in concrete and brick.
• Galvanized Steel Construction — Hot-dip or electro-galvanized finish provides resistance to humidity and corrosive atmospheres, extending service life in plant rooms, utility spaces, and semi-exposed installations.
• Wide Operating Temperature Range — Rated from -20 °C to +90 °C, allowing use in cold utility areas, server rooms, and warm mechanical spaces without material degradation.
• Optimized 12 mm × 2 in (50.8 mm) Sizing — The 12 mm shank diameter and 2-inch length are specifically matched to the Thorsman TP-3 blue 3/8" anchor, delivering the correct engagement depth in concrete or brick for rated load performance.
• Contractor-Grade 100-Piece Pack — A single pack provides enough fasteners for large structured-cabling, tray, or conduit-support runs, minimizing restocking interruptions on jobsites.