3/16" x 2-1/4" Blue Star Drive Flat Tapcon Masonry Screws MNSF-113 (20 pcs.)

Diameter: 3/16"
Length: 2-1/4"
Material: Steel
Finish: Blue Ruspert
Head Style: Flat (Star Drive)
Drill Size: 5/32"
Thread Length: Partial
Type: Masonry Screw
Application: Block|Brick|Concrete

Box of 20.

A tapered screw used to attach objects to concrete, brick and block.