
High-Low Thread Countersunk Tapping Screw
Alternating high and low thread profile in a countersunk head — superior holding in plastic and softer substrates.
Request quote →Designed for materials where pre-tapped holes aren't practical. The hardened thread profile cuts a mating thread in light-gauge metal, plastic or wood as the screw is driven, creating a tight, vibration-resistant joint.

Alternating high and low thread profile in a countersunk head — superior holding in plastic and softer substrates.
Request quote →
Pan framing head, Phillips drive. Slim profile for sheet metal framing and electrical box assembly.
Request quote →
Wide low-profile truss head distributes load. Common in HVAC, electrical enclosures and signage.
Request quote →
Color-coated truss head — for visible installations where finish color matters.
Request quote →
Engineered for aluminum window-frame assembly. Yellow zinc finish for corrosion resistance and visual differentiation.
Request quote →This family of fasteners is specified across construction, fabrication and assembly markets globally. If your application isn't listed, our engineering team will help you select or design the right SKU.