
Bwg9 2.5" Galvanized Steel Umbrella Head Roofing Nails. Durable Galvanized Coating: Electro-galvanized finish ensures solid corrosion resistance for outdoor and coastal use. Strong Holding Power: Large umbrella head design improves waterproof performance and prevents sheet lifting. Versatile Shank Options: Available in smooth or twisted shank to enhance gripping force on wood and roofing sheets. Customizable Packaging: Supports OEM packing, custom weights, logo printing, and various inner box options. Wide Size Range: Stock sizes from 2 to 3 inches with custom sizes available upon request. Flexible Shank Sizes: Offered in BWG9, BWG10, BWG11, and BWG12 to meet diverse structural needs. Fast Delivery: Standard lead time of 7-15 days for one container with stable production capacity. Global Shipping Experience: Extensive experience shipping to Africa, Middle East, South America, and Southeast Asia.