Designed for optimum holding in hollow walls such as drywall and gypsum board

Plating for bolts is Yellow Zinc with a

3/4-16 x 1 1/2 Flat Socket Cap Screw Alloy

1 1/8-12 x 6 Socket Cap Screw Alloy

1 1/8-7 x 2 1/4 A325 Type 1 Heavy Hex Bolt Hot Dipped Galvanized - Bulk Keg (170) #12 6-Lobe Flat-Head Simpson Deck-Drive DWP Wood Screws 305 Stainless Steel Designed for optimum holding inThe 1 1 8 7 x 2 1 4 A325 Type 1 Heavy Hex Bolt Hot Dipped Galvanized Bulk Keg (170) is a quality fastener manufactured to meet ASTM A325 requirements and is coated with a hot dip galvanized finish for corrosion protection. Perfect for outdoor and industrial construction projects.