High Tensile Hex Flange Bolts DIN6921 Diameter: M3-M30, Length 8-500mm Surface : Black Oxided Zinc plated, Dacromet, Hot Dip Galvanized, Black Polished Material: Carbon Steel Alloy Steel Grade:4.8,8.8,10.9,12.9 Standard Supply: DIN, ISO, ANSI/ASTM, BS, BSW, JIS etc Non-standards: OEM is available, according to drawing or samples Package: Box or Bulk in master cartons, then on […]
A193 Grade B7 Heavy Hexagon Bolt, Carbon Steel Hex Bolts, Black Oxide Finish Hexagon Bolts, DIN Standard Hex Bolts 4.9 8.8 grade, High tensile Bolts and nuts DIN931, 8.8 Grade ANSI Hexagonal head bolt China supplier
A193 Grade B7 Heavy Hexagon Bolt Parameter
Grade: rade B7
Surface treatment:Black Oxide
Type:Hex Bolts Nuts
Delivery time:10-25 Days
Material Carbon steel
Color White Blue/Yellow/Self-color
Regular According to your requirement
1. Grade: SUS201,SUS304,SUS316,A2-70,A2-80,A4-80,4.8 6.8 8.8 10.9 12.9
2. Size: Diameter: 3/8-3mm
3. Standard: GB ANSI JIS DIN
4. Certification: ISO9001, SGS, CTI, ROHS
We have Magnetic Powder Detector, Material Testing Machine, Metallographic Microscope, such testing instruments, guarantee product high quality and beautiful appearance.The quality control is strictly performed from buying raw materials in warehouse to different machining procession and to final packing.
First, we have our own High-precision Digital Machining center for mould making in special Mould Workshop, excellent mould make product beautiful appearance and its size accurately.
The second, we adopt blasting procession, removing Oxidation surface, make the surface to be bright and clean and uniform and beautiful.
Fasteners are widely used in various industries, including energy, electronics, electrical appliances, machinery, chemical industry, metallurgy, mold, hydraulic industry, etc. various fasteners can be seen in various machinery, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, chemicals, instruments and supplies, which are the most widely used mechanical foundation parts. Dacromet Finish Carbon Steel Hexagon Bolts
It is characterized by a wide variety of specifications, different performance uses, and standardization, seriation, generalization of the degree is also very high. Galvanized Steel Hex Bolts and Nuts DIN933
WINDO Fastener Co., Ltd. is the largest standard parts distribution center in China. The location and transportation is very advantageous. We are a professional manufacturer of attachment scaffolding accessories, aluminum film version accessories, steel support products and bolts, flange bolts, screw nuts, anchor wire, double end studs, embedded parts and other customized special-shaped parts.
As a peopleoriented company, we focus on professional service quality, best price and stable supply of products. Besides, we focus also on innovation and product quality. Every product is fine manufactured to fully meet each customer’s expectations. We look forward to your visit and cooperation. Grade 12.9 Carbon Steel Hex Bolts