Tapcon 1/4" x 2-3/4" Blue Concrete Screw, Star Flat Head - Climaseal | Qty. 100 ST Sales LLC Use a T20 Driver Bit:

Use a T20 Driver Bit: Ensure proper engagement for smooth installation

Residential Roofing Projects: Suitable for new construction and replacements

so it conforms to cargo

Short 3/4" Design: Suited for thinner steel assemblies

Tapcon 1/4" x 2-3/4" Blue Concrete Screw, Star Flat Head - Climaseal | Qty. 100 ST Sales LLC Use a T20 Driver Bit:1 4" x 2 3 4" Tapcon Blue Flat Head Concrete Screw, T 30 Star Drive, Pkg 100 The 1 4 inch x 2 3 4 inch Tapcon Blue Flat Head Concrete Screw is built for secure, flush mount fastening into concrete, brick, and block. Its extended length increases embedment depth for improved holding strength in demanding applications. The blue Climaseal coating helps resist corrosion in interior and protected exterior environments. 1 4" x 2 3 4" Blue T 30 Star Drive