Stainless Steel 304 316 A2 A4 Nickel Plated Sleeve Type Expansion Anchor Bolts
Product Specifications
| Attribute | Value |
| Name | Metal Bolt |
| Standard | DIN, ASME, ANSI, ISO |
| Material | Steel, Stainless steel, Brass, Copper, Titanium Alloy, Plastic |
| Place of Origin | China |
| Finish | Polish, Passication, Black, Galvanization, Chromate, Dacromet |
| Certificate | ISO9001:2008, ROHS |
| Used | Building Industry Machinery |
| Thread Type | Coarse, Fine |
| Usage | Fastening |
| Function | Connection, Fastening and Decoration |
| Strength | High |
| Size | Various sizes available |
| Measurement System | INCH, Metric system |
Product Description
Bolts are essential fasteners known by various names including screws and fasteners. They utilize inclined plane circular rotation and friction principles to tighten parts securely.
Applications
These industrial-grade bolts are indispensable across multiple sectors:
| Industry | Application |
| Automotive | High-strength applications in engines, heavy-duty machinery, and bridge construction |
| Mechanical | Connecting mechanical parts, circuit boards, engines, and building structures |
| Energy | Connecting power generation equipment and transmission line fixtures |
| Construction | Building structures, shipbuilding, and petrochemical equipment connections |
Material Specifications
| Material | Characteristics |
| Aluminum | Excellent thermal/electrical conductivity but requires careful processing |
| Titanium | Requires EDM machining with deionized water medium |
| Steel | High strength but generates significant heat during processing |
| Brass | High tensile strength but requires slow cutting speeds |
Key Features
- Flange design provides better anti-loosening performance and larger support area
- Thinner flange section allows slight deformation for more secure locking
- Compact head design enables use in confined spaces
- Flange plate enhances fastening and prevents material perforation
Manufacturing Facility
Frequently Asked Questions
Q: Are you trading company or manufacturer?
A: We are factory and OEM are available.
Q: How long is your delivery time?
A: Generally 7-10 days if in stock, or 15-20 days for production orders.
Q: Do you provide samples?
A: Yes, we offer free samples with freight costs to be covered by customer.
Q: What are your payment terms?
A: 30% T/T in advance, balance before shipment or L/C.