7/8" RING 304 STAINLESS COIL ROOFING NAILS Replacement for Primeguard MAX MAXC62868 & Steelhead GCR1DSSR Manufactured according to roofing industry specifications Please Verify Nailer Compatibility Before Ordering Features:Approved for ACQ Treated LumberRing shank offers superior holding powerMaximum corrosion resistance Details:Collation: 15 degree wireHead Diameter: 3/8" [0.375"]Shank Type: Ring shank [annular thread]Shank Diameter: 0.120"Length: 7/8"Point: DiamondQuantity: 1,200 pcs Applications:Asphalt and fiberglass shingles for both new roofs and reroofingWaterproof tar paperRoofing feltMetal drip edgesInsulation boardCementitious fiber board productsVinyl siding Disclaimer:Product brand subject to change based on availability.Country of origin subject to change based on availability. Specifications:Meets ASTM F1667304 Grade Stainless Steel 304 Grade Stainless Steel is best suited for typical outdoor applications to avoid nail corrosion and discoloration. ACQ-treated lumber, redwood, cedar, and acidic or oil-based exotic woods. Not salt water safe.