GRK 14221 Rugged Structural Screw with Climatek Coating, 5/16" x 3-1/8", 25 Count NonMap PVC suction hose assembly for

PVC suction hose assembly for pump intake and agricultural applications

Dishwasher Safe for Easy Clean Up- All blades are dishwasher safe on the top rack

Thumb screw thread size: 1/4-20

Multi-size knockouts

Whitmor's Plastic Bed Risers add 5-1/4" to the height of your bed creating instant underbed storage

GRK 14221 Rugged Structural Screw with Climatek Coating, 5/16" x 3-1/8", 25 Count NonMap PVC suction hose assembly forGRK Rugged Structural Screw is made of specially hardened steel to provide you with high tensile, torque and shear strength. The sharp threads and points bite instantly into the material (including hardwood), reducing the splitting effect due to smaller shanks. RSS screw which is 3 1 8" and longer have CEE thread that enlarges the screw hole for the non threaded portion of the fastener, allowing the wood to settle easily and increasing the screws