ST Fastening 12 x 3" Self-Drilling Maxx Steelbinder Metal Roofing Screw - Electro-Galvanized | Qty. 48,000 (Pallet) EM-Bulk Chain Hi-Low Thread Design: Improves bite
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Description
ST Fastening 12 x 3" Self Drilling Maxx Steelbinder Metal Roofing Screw Electro Galvanized Qty. 48,000 (Pallet) EM Bulk Chain Hi Low Thread Design: Improves bite Hi Low Thread Design: Improves bite into concrete and block Part of the McKissick Type 404 series Avoid underdriving and overdriving to maintain the integrity of the seal Reduced installation time with no need for pre drilling