Rockwood SP1057

A: I do not have a drawing of the SP1057 double cone head bolt. It is not available in stainless steel. The longest SP1057 bolts we stock have 4" thread length. I hope this helps.

A: The Rockwood SP1057 5/16 - 18 x 2-1/4" Double Cone Head MS has a unit of measure of each. When you purchase one, we will ship you one bolt. This is indeed how all of the rockwood bolts are priced with the exception of when they are sold as a kitted form such as the Rockwood KIT12-1.25XHD-10BE Type 12XHD Mounting Kit for 1-1/4" Diameter Pulls - Dark Oxidized Satin Bronze, Equivalent as seen here :

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When you order the kit form of the mounting package you would receive all of the original bolts and in the proper quantity according to the original amount type.

A: The outer diameter of the cone head from the part number Rockwood SP1057 5/16 - 18 x 2-1/4" Double Cone Head MS = .425”