FLANGE BOLTS
Product Introduction
- Specifications: Available in diameters from M5 to M12.
- Length: Ranging from 10mm to 60mm.
- Materials: Offered in carbon steel, stainless steel, alloy steel, and non-ferrous metals.
- Durability Levels: 4.6, 10.9
- Thread Pitch: Conforming to metric thread standards.
- Surface Finishes: Options include white polish, yellow polish, black dye, hot dip galvanized, black goods, and painted.
- Standards: Compliant with DIN, JIS, and ISO standards.
- Origin: Manufactured in Taiwan, China, Korea, and Vietnam.
Characteristics of Flange Bolts
● Shape and Appearance:
Black bolts feature a threaded cylindrical body and a hexagonal head, with a smooth, black round edge.
● Production Process:
These bolts are manufactured following various standards such as DIN, JIS, ASMT, ISO, KS, GB, and TCVN, ensuring durability levels of 4.8, 5.6, 6.6, 6.8, and 8.8 according to ISO 898-1 standards. They are available in steel and stainless steel grades 201, 304, and 316, with sizes ranging from M5 to M12.
● Materials:
Black bolts are crafted from high-quality materials, including Stainless Steel 201, 304, 316, 316L, 310, 310S, and Alloy Steel.
● Surface Treatment:
The surface treatment of these bolts includes methods such as Electrolytic Plating, Hot-Dip Galvanizing, Fluorocarbon Plating, Ethylene Fluorine Plating, and Stainless finishes.
Applications
Due to their variety in types and sizes, black bolts are widely used across numerous industries. These include the chemical, automotive, shipbuilding, oil and gas, road and bridge construction, and industrial machinery and equipment sectors.
Contact Us
An Hai Production Trading and Service Company Limited
- Address: No. 26, Inter-Area 42, Van Canh Urban Area, Van Canh Commune, Hoai Duc District, Ha Noi City, Vietnam
- Hotline: +84 982877474
- Email: bulonganhai@gmail.com
