Umbrella Head Roofing Nails
Twisted Shank
Hot Dipper Galvanized
Size 6G, 7G, 8G, 10G, 12G
Length from 1 inch up to 4 inch
Surface Treatment: Hot dipper galvanizing and white zinc plated


1. Surface Treatment: Bright, Electical Galvanized;
2. Available: Smooth shank; Twist shank;3. Roofing nails with umbrella head: 1" to 4"
( Length is from the point to the underside of the head. )



Specifications | 8 BWG-12 BWG |
Head Type | Mushroom, Umbrella, Big Flat Head |
Shank | Twisted, Smooth |
Surface | ZINC, Black, HDG, Color Zinc |
Packing | Box, Carton, Wood Case |
Sales Pack | 5 kgs box, 25kgs wood box |








Transhow, produce hex flange head bolt, round head and various headed bolts, wood screws and self tapping screws, customized screws, bolts, nuts, washers, threaded or non-threaded fasteners. Its manufacturing facility including wire heating and pre-production treatment equipments, cold heading machines, multi functional forming machines, tapping, grounding, stamping, drilling, lathes and other tooling.
With more than 20 years production and supplying experience, we are the main suppliers of fasteners and hardware to our local electronics, furniture and machining manufacturers. Our customized bolts, screws and metal stampings, couplings and clamps are widely used in the electricity supply system, electronic transmission facilities, furniture and instrument assembly parts.