Stainless steel A2-70 butterfly bolts are usually made of austenitic stainless steel, such as 304 stainless steel or 316 stainless steel. These materials have good corrosion resistance and mechanical properties and are suitable for a variety of environments.
Butterfly bolts are named for their special butterfly head design, which is easy to tighten and loosen manually. They are often used in occasions that require frequent disassembly and installation, such as furniture, electrical appliances, mechanical equipment, etc.
Similar to A2-70 butterfly bolts, A4-80 butterfly bolts are also easy to operate manually due to their butterfly head design. They may be used in situations where higher strength connections are required, especially in the fields of mechanical equipment, structural parts, etc. that have higher requirements for tightening force.
Products Data
| Product Name | Wing Bolt |
| Size | M2-M100 |
| Standard | DIN BS ASME ANSI GB |
| Grade | 4.8 6.8 8.8 10.9 12.9 |
| Material | Carbon Steel,Stainless Steel,Alloy Steel |
| Finish | Zinc,Black,YZP,BZP,HDG,Dacromet,Plain,Passivation |
| Head Type | Hex Head,Hexagon |
| Thread | Normal,Fine,Cross,UNF,UNC,BSW,BSF |
| Samples | Samples For Free |
| Package | 25kg/carton , 50kg/bag or as request |
| Application | Metal Building,Mechanical Machine,Wind Energy,PV Energy, Structural Steel,Tower&Pole,Oil&Gas,Automobile,Home Decorating |
Products display
A2-70 Stainless Steel Butterfly wing bolt
Why Choose GNEE
GNEE specializes in the production of stainless steel chains, shackles, wire ropes, wire rope clips, turnbuckles, terminals, screws and other metal products. The products are of excellent quality and novel style, and are widely used in various buildings. They not only have a large domestic sales market, but also are exported to Europe and the United States.
We can produce many types of shackle bodies, and our shackles are exported to all over the world. We can produce shackles of various sizes, and we can also produce special shackles according to customer requirements.
If any question,please contact with us freely by E-mail or Telephone. sales@gneetube.com
GNEE CUSTOMER VISIT
GNEE GROUP PARTICIPATED IN THE NECC EXHIBITION
GNEE FACTORY ENVIRONMENT
GNEE PACKAGING AND SHIPPING
FAQ
Q.Do you have quality control?
A.Yes, we have got BV.SGS certification.
Q.Can you provide samples?
A. Yes, free samples are available for regular sizes, but buyers need to pay the shipping cost.
Q.Where are you located? Can I visit you?
A.Sure, you are welcome to visit our factory anytime.
Hot Tags: stainless steel a2-70 a4-80 butterfly wing bolts, China stainless steel a2-70 a4-80 butterfly wing bolts manufacturers, suppliers, factory, Stainless Steel Electropolished Pipe 316, Stainless Steel UNS S31703 Fabricated Pipes, JIS G3454 STPG 370 steel pipe, SS UNS S31703 Seamless Pipes, SS 316L Thick Wall Pipe, ASTM A312 Stainless Steel 410 Pipes
