Description

U2 BLACK CONSTRUCTION SCREW 5/16 x 4″ Bulk 400 PCS (S20B04000B)

5/16screws take a T-30 U-Bit

CONSTRUCTION SCREW™

Our Construction Screw ™ is a heavy duty structural fastener. Its design has a finished appearance of a conventional round head, and is created to provide an extra-large bearing surface under the head.