Simpson WSC114S-17 Collated Wood Screw #8 x 1-1/4 in. Flat Head Yellow Zinc #2 Sq Drive 2500-Pk Dowel Drill Bits What is the coating on

What is the coating on these screws

diameter galvanized pins (supplied with connector)

Compatible Fasteners: Simpson Strong-Tie Deck-Drive DCU Composite Screws only

Left by Simpson is an innovative connector ideal for connecting jack rafters to hip members

Simpson WSC114S-17 Collated Wood Screw #8 x 1-1/4 in. Flat Head Yellow Zinc #2 Sq Drive 2500-Pk Dowel Drill Bits What is the coating onThe Simpson Strong Tie WSC114S 17 is a #8 x 1 1 4 in. collated wood screw engineered to work with the Simpson Strong Tie Quik Drive auto feed screw driving system for high speed, high volume fastening. Designed for general exterior and interior wood to wood and wood to engineered wood applications, the WSC features a patented curved collation that provides precision, increases efficiency, and decreases installation time. The yellow zinc coating is