Torquemaster Blue Ruspert Star Drive Flat Head Masonry Screws, 100 Pieces - 3/16" x 4" Self-Tapping Concrete Masonry Screws, Fasteners for Interior & Exterior Construction, Repair
Torquemaster Blue Ruspert Star Drive Flat Head Masonry Screws, 100 Pieces - 3/16" x 4" Self-Tapping Concrete Masonry Screws, Fasteners for Interior & Exterior Construction, Repair
The product is 100PK 3/16x4 Screw. Easy and simple use kit. The product is manufactured in China.. Elegant design and finish.
Product Features
- AVOID CAM-OUT: The star-drive design maximizes torque & reduces cam-out, protects the fastener & bit
- FLAT HEAD: Featuring countersinking nibs, these masonry screws have flush installation in the lumber that are great for interior or exterior use.
- SERRATED THREADS: Serrated threads cut into the walls of the pre-drilled hole for easy installation and a strong hold every time.
- BLUE RUSPERT COATING: Suitable for exterior and treated lumber applications, the blue ruspert coating provides superior rust resistance.
- DRIVER & DRILL BIT INCLUDED: The proper driver bit and carbide-tipped masonry drill bit are included in each box of TorqueMaster screws.