1/4-20 X 1 1/4 Thread Cutting Screws / Unslotted / Hex Washer Head / Steel / Zinc / Type 1 The slotted aluminum sleeve helps

The slotted aluminum sleeve helps to hold fast without loosening or backing out even with internal and external vibrations

3/16" x 1 -1/4" DeWALT blue concrete screws

6X1 5/8 Phillips Recess Bugle Head Coarse Thread Drywall Screw Zinc Yellow

Fasteners coated with Stalgard® SUB typically show no red rust or other base metal corrosion on significant surfaces after 2000 hours of salt spray exposure in accordance with ASTM B117

9X1 1/2 Phillips Bugle Head Coarse Thread Drywall Screw Black Phosphate Particle Board

1/4-20 X 1 1/4 Thread Cutting Screws / Unslotted / Hex Washer Head / Steel / Zinc / Type 1 The slotted aluminum sleeve helps