3600 Count Stainless Steel Siding Nails 15-Degree Coil Siding Nail Description: Quantity: 3600countSize: 1-1/4 Inch, 1-3/4 Inch , 2-Inch, 2-1/2 Inch (optional)Diameter Round Head: x .090-InchDegree: 15Material: Stainless Steel Compatibility: For use with most 15 Deg (degree) coil siding and fencing nailers. The 15-degree collated nails feed into nailer straight, reducing jams and increasing productivity. Application: Wire collated nails are used for rough nailing of lathing and sheathing materials. The nails are fit for wood siding, cdear siding, and fencing. How many nails are there? This kit contains 12 rolls,300 nails per roll, 3600 nails in total. Are these compatible with dw66c-1 studs? These nails should be compatible with most 15 degree coil nails. Can I use these nails to make a fence? Yes, these nails can be used to install wooden fences. Nails are almost universal. Are these stainless steel? Yes. The material is 304 stainless steel, which is firm, durable and not easy to deform.