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Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
Allowable loads are based on a minimum member thickness of 3 1/2"
Retrofit Projects: Suitable for upgrading existing structures to meet current fire-resistance requirements
while meeting ASTM A957 and ASME B30
and industrial applications where performance can't be compromised
ST Fastening #12 X 4-1/2" InsulDrill Metal Roofing Screw - Rustic Red | Qty. 1,000 (Carton) EM-Security Chain Allowable loads are based onThe 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