Umbrella Head Roofing Nails
Q195 Steel, Smooth and Twisted Shank
Surface Treatment: Hot dipper galvanizing and white zinc plated
More details please check at transhow. Cn
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. )
Transhow Fasteners, manufacture various bolts, hex bolts, round head bolts, square head bolts,
T head bolts, dog head bolts and other customized bolts, special use bolts.
Metric standard bolts as DIN, EN, ISO, GB, JIS, AS, UNI, etc.
Inch standard bolts as ASME/ANSI, ASTM/SAE/IFI, BS, etc.
Material used for producing the bolt could be carbon steel, alloy steel, stainless steel and brass.
Headed bolts for size below M24 (or 1 inch) generally Cold forged and bigger sizes will be hot forged.
For various corrosion resistant and strength purpose, our bolts could be further treated such as heating, black oxide, zinc coating, hot dipper galvanizing, black zinc coating, brass coating, nickle and chrome plating, dacomate, etc. Interested buyers please contact us now!
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