1/4-28 x 1 1/4 MACHINE SCREWS / Phillips / Oval 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

a lower hardness heat treatment provides Grade 5 bolt mechanical properties

High-hardness point and lead threads for drilling and tapping

8X1 1/4 Phillips Bugle Head Coarse Thread Drywall Screw Black Phosphate Particle Board

DeWALT SKU-DFM4EUH310-The UltraCon SS4 anchor is a 410 stainless steel screw anchor for light to medium duty applications in concrete and masonry block base materials

1/4-28 x 1 1/4 MACHINE SCREWS / Phillips / Oval Head / Steel / Zinc Lower-hardness load bearing area provides