3/16" x 4" Blue Slotted Hex Head Masonry Screws (10 pcs.)

Diameter: 3/16"
Length: 4"
Material: Steel
Finish: Blue Ruspert
Head Style: Hex Washer (Slotted|1/4" Hex)
Drill Size: 5/32"
Thread Length: Partial
Type: Masonry Screw
Application: Concrete

Box of 10.

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