No. 9 x 2 in. R4 Screw 690 Piece

GRK’s R4 Multi-Purpose Screw is a versatile, code-approved fastener for hundreds of applications. Its feature-rich design provides a fast and reliable connection every time. Applications: Interior and Exterior Remodeling, Multi-Purpose Framing, Porches and Patios, Fencing, Exterior Structures.