GRK 12223 Handy-Pak Rugged Structural Screw, 5/16" x 3-1/2", 100-Count Winter_Items You will only need one

You will only need one flat top per hive

even in cold weather

Product specifications:

Non-skid base

Great for hikers

GRK 12223 Handy-Pak Rugged Structural Screw, 5/16" x 3-1/2", 100-Count Winter_Items You will only need oneGRK 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