Hillman Fasteners 240144 Carriage Bolt, 3/8-16 x 1", Zinc, 100-Pack Clearance Serrated double edge blade of

Serrated double edge blade of flexible plated steel

Used to change the direction of airflow in round branch pipe

and tail with matching pendant add to the traditional look

Millivolt generator & bracket

Hillman Fasteners 240144 Carriage Bolt, 3/8-16 x 1", Zinc, 100-Pack Clearance Serrated double edge blade ofCarriage bolts or carriage screws have a square neck that keeps them from turning once tightened. Use in square holes for wood to wood and wood to metal fastening. Length is measured from under the head. 3 8 16 x 1" Finish: zinc Thread Type: coarse Steel round head Length is measured from under the head Square neck Pack Qty: 100.