Hillman 812545 Flat Head Carriage Bolts, Galvanized, 5/16" x 2", 100-Count In Stock ground sleeve and hardware

ground sleeve and hardware

Prism for bubble viewing

For use to support the chimney when it extends more than 4' above the roof

CSA/ASME compliant

9 blade design for high volume air movement and aerodynamic blade tip covers

Hillman 812545 Flat Head Carriage Bolts, Galvanized, 5/16" x 2", 100-Count In Stock ground sleeve and hardwareCarriage bolts are designed to fasten a wooden face to either a wood or metal frame. Its flat head is designed to eliminate the need for a washer and provide a semi flush finish to applications. The square underside of the head is self locking to eliminate spinning and the need for a driving tool. The galvanized finish provides optimal rust prevention but can be chalky in appearance. Length: 2" Diameter: 5 16" Finish: Galvanized Designed to fasten a