Supplier
American National Standard Institute
Description
Corrected on 10-07-2011 M.Meyer -See Design BinderThumb screw having a flattened head design for turning without a driver or wrench. Available in 2 types “A” and “B”, Type “A” having a shoulder under the head and manufactured in Regular and Heavy series, Type “B” are screws manufactured without a shoulder under the head and are available in Regular and Heavy series. *This model has all 5 Alternate point configurations per ANSI B18.17-1968(R1975) Table 8.Material: Forged one piece screws having a shoulder under the head and are available in two series, Regular and Heavy. Can be manufactured from a variety of metals such as Carbon Steels, Brass, Copper and Zinc Alloys.