ST Fastening #12 X 4-1/2" InsulDrill Metal Roofing Screw - Burnished Slate | Qty. 1,000 (Carton) SUBE Bridging and Bracing Connectors Setting 1-1/4" diameter anchor bolts

Setting 1-1/4" diameter anchor bolts in concrete deck forms

305 stainless steel - delivers superior corrosion resistance in outdoor environments

ensuring a secure and reliable attachment

then insert the bolt so the square neck bites into the wood or metal and prevents turning

Grade: 80 (alloy steel)

ST Fastening #12 X 4-1/2" InsulDrill Metal Roofing Screw - Burnished Slate | Qty. 1,000 (Carton) SUBE Bridging and Bracing Connectors Setting 1-1/4" diameter anchor boltsThe ST Fastening #12 InsulDrill Metal Roofing Screw is built to meet the demands of commercial and industrial insulation applications. Whether youre anchoring insulation boards to steel decks or securing metal panels to purlins, these screws are engineered for performance, strength, and longevity. Designed with precision threading and a sharp self drilling point, InsulDrill screws eliminate the need for pre drillingreducing labor time while delivering