5/16 x 1 1/2 SHEET METAL SCREWS / Unslotted / Hex Washer Head / Steel / Zinc Lower-hardness load bearing area provides

Lower-hardness load bearing area provides increased resistance to Hydrogen-Assisted Stress Corrosion Cracking when compared to case hardened fasteners

ESR-3042 for wood

Aerosmith®’s Pour-in-Place Inserts are used on wood form poured decks and installed prior to pouring concrete which reduces installation and material costs

1/4" x 6" DeWALT blue concrete screws

Bi-Flex structural screws are bi-metal self-drilling tapping screws that provide the corrosion resistance of 300 series stainless steel and the efficiency of drill screws

5/16 x 1 1/2 SHEET METAL SCREWS / Unslotted / Hex Washer Head / Steel / Zinc Lower-hardness load bearing area provides