Various sizes: The 21° full round head HDG ring shank Plastic Strip Sheathing framing nails has 4 different sizes, including ring shan: 3-1/2 *.131 +3.0 *.12 +2-1/2 *.113 +2 *.113“ 100 pcs per Size. You can choose different sizes of nails according to actual needs. Made of Galvanized steel: The framing nails are made of hot dipped galvanized steel, strong rust corrosion resistance, sturdy and not easy to break, with good toughness and tensile strength, which are ring shank on the surface, provide friction to help prevent the nail from backing out over time. adding strength and stability to your construction or carpentry projects. Wide applications: Smooth and ring shank nails are the most common and are often used for framing and general construction applications。 They offer enough holding power for most everyday use, Hot dip galvanized fasteners are generally used for outdoor applications where the fastener is exposed to daily weather conditions such as rain and snow. For 20 to 22 Degree plastic collation framing nailers. Ring Shank Full Round Head orange Plastic Strip Sheathing Nails, these colors not only enhance the visual appeal, but also ensure easy identification and management of your work, quality Q235 ordinary carbon structural steel and HDG Galvanized. Better package protection: Giving the farming nails multiple packagin protection, make sure our customers get the complete nails. ASIN B0DPVLLSVW Size 4 SIZES - 400 pcs Item Weight 4.05 pounds Manufacturer SITLDY Power Source air_powered Item model number SD01003-7 Batteries Included No Batteries Required No Package Dimensions 8.03 x 4.25 x 2.99 inches Included Components Assembly 400