3/4" RING 304 STAINLESS COIL ROOFING NAILS Replacement for PrimeGuard Max MAXC62863 & Steelhead GCR0DSSR Make sure your tool model will accommodate 3/4" length. For the best results we recommend using MAX CN450R, CN445R, CN445R2, CN445R3 PLEASE NOTE: Because of the extremely short length 3/4" coil roofing nails may tumble in the chamber when fired causing the nail to come out sideways. This cannot be prevented even with coil roofing nailers that claim to accept 3/4" length. Please be aware that 3/4" coil roofing nails may not fire accurately 100% of the time. If this is a concern please use 7/8" length. 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: 3/4"Point: DiamondQuantity: 3,600 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.