Thread Length = 1"

R B W Head Marks, arranged in a circular fashion. Tiny, 3/32" letters.

RB&W stands for Russell, Burdsall, and Ward, originally a wood screw manufacturer that began in 1851. These bolts likely date from the 1960's.

Price: $0.85

    In Stock Quantity: 525

    Order by 11am PST, Ships the Same Day