Bulk 3/16" Indented Hex Washer Slotted Commercial Concrete Screws – Blue Finish – Monster Bolts Length:3000 Qty - 3/16" x 1-1/4" Black Oxide Finish: Low-sheen appearance

Black Oxide Finish: Low-sheen appearance with light oil seal

Drive: Internal Torx® (6-lobe star) T15—high torque transfer with zero cam-out

or custom fabrication work

Avoid over-tightening to prevent stripping

Bulk 3/16" Indented Hex Washer Slotted Commercial Concrete Screws – Blue Finish – Monster Bolts Length:3000 Qty - 3/16" x 1-1/4" Black Oxide Finish: Low-sheen appearanceMonster 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