DeWALT 1/4" X 2-1/4" Ultracon SS4 Stainless Steel Hex Head Screw Anchor MST/HST Strap Ties and washer are all manufactured

and washer are all manufactured from Type 304 Stainless Steel

and how are gear changes handled

Overall Dimensions (L x W x H): 79 x 28-1/2 x 30 in

The HU212TF is finished with a G90 zinc galvanized coating

DeWALT 1/4" X 2-1/4" Ultracon SS4 Stainless Steel Hex Head Screw Anchor MST/HST Strap Ties and washer are all manufacturedThe UltraCon SS4 anchor is a 410 stainless steel screw anchor for light to medium duty applications in concrete and masonry block base materials. The screw anchor is fast and easy to install and provides a neat, finished appearance. UltraCon SS4 anchors feature a Stalgard coating and provide enhanced corrosion resistance over carbon steel fasteners. Part Number : DFM4EUH325 Head Style : Hex Washer Screw Size : 1 4" X 2 1 4" Anchor Material : 410