1" x 20" Conquest A307 Grade A Hex Bolt w/6" Thread - Hot Dip Galvanized Collated Joist Hanger Nails the HDB holdown can be

the HDB holdown can be selected based on environmental exposure and corrosion requirements

Designed for use in roof and floor diaphragm systems

strong hold and superior corrosion protection

Do not overtighten or countersink beyond flush depth

These screws feature a self-drilling point that powers through light and medium-gauge steel without the need for predrilling

1" x 20" Conquest A307 Grade A Hex Bolt w/6" Thread - Hot Dip Galvanized Collated Joist Hanger Nails the HDB holdown can beWhen pairing a nut with a hex bolt, the material and finish must match. If these do not match, the nut will not fit the bolt. Conquest A307 Grade A Hex Bolts with Hot Dip Galvanized finish are engineered for strength, reliability, and corrosion resistance in tough construction environments. Designed for securing wood or metal components in structural and general purpose projects, these hex bolts meet ASTM A307 Grade A standards making them an ideal