Bulk 3/16" Indented Hex Washer Slotted Commercial Concrete Screws – Blue Finish – Monster Bolts Length:3000 Qty - 3/16" x 1-1/4" ✔️ Thermal black oxide finish

✔️ Thermal black oxide finish provides mild corrosion protection

Enhance your projects with our high-quality Square Nuts made from Grade 2 steel with a plain finish

Thread Types: Coarse Thread (UNC)

depending on screw length

Bulk 3/16" Indented Hex Washer Slotted Commercial Concrete Screws – Blue Finish – Monster Bolts Length:3000 Qty - 3/16" x 1-1/4" ✔️ Thermal black oxide finishMonster Overview: 3 16" Indented Hex Washer Slotted Commercial Concrete Screws Blue Finish from Monster Bolts are a go to choice for cost effective masonry fastening. These hardened steel screws cut their own threads into pre drilled pilot holes, creating a reliable hold in concrete, brick, and block. The indented hex washer head with slotted drive provides installation flexibility, while the durable blue corrosion resistant finish makes them suitable