Manufacturer Varies Architect Bolt,Brass,1-4"-20,3"L Z5302

Binding Post Assembly, Material Brass, Barrel Head Style Truss, Screw Head Style Truss, Thread Size 1/4 In.-20, Barrel Length 3 in, Barrel Diameter 3/8 in, Barrel Thread Depth 3/4 in, Barrel Drive Type Unslotted, Screw Length 1 1/2 in, Screw Drive Style Phillips, Finish Plain, Barrel Head Diameter 9/16 in, Barrel Head Height 5/32 in, Dimensional Standards AMPG 2000 SB.01, Grip Size 3 3/16 in, Includes 82 Degrees Screw, Made in North America Made in North America, Pack Size Small