Carbon Steel Clinching STUD Bolt Metal Bolt 4.8 To 12.9 Grade Rustproof Reliable Building Hardware Fastener Bolt
Product Specifications
| Name |
Metal Bolt |
| Standard |
DIN, ASME, ANSI, ISO |
| Material |
carbon steel |
| Place of Origin |
China |
| Finish |
Polish, Passivation, 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
This full-series carbon steel clinching stud bolt covers all strength grades from 4.8 to 12.9, integrating excellent daily rustproof capability and ultra-stable structural bearing performance. The scientific bolt body structure simplifies on-site construction steps effectively, greatly improving overall installation efficiency and shortening project construction cycle. After standardized surface anti-rust treatment, the bolts can resist natural wind and rain erosion in building construction environment steadily. They are extensively applied in building steel structure connection, architectural decoration hardware fixation, construction auxiliary component assembly and building facility reinforcement installation. With stable quality, safe performance and strong scene adaptability, these reliable building fasteners can offer long-term stable fastening support for all kinds of civil engineering and commercial building projects.
Applications
- Industrial Machinery Assembly: Used to connect heavy-duty components (e.g., gearboxes, engine blocks) in manufacturing equipment, ensuring stable load distribution during operation.
- Construction Engineering: Secures structural elements like steel beams, columns, and prefabricated panels in buildings, bridges, and infrastructure projects.
- Automotive & Aerospace: Joins critical parts (e.g., chassis frames, engine mounts, aircraft fuselage sections) where high strength and vibration resistance are required.
- Power Generation Equipment: Fixes turbine components, generator casings, and transmission systems in thermal, hydro, or wind power plants.
- Heavy-Duty Furniture & Fixtures: Assembles robust furniture (e.g., industrial workbenches, storage racks) and fixtures (e.g., machine tool bases) needing durable, long-term connections.
Material Specifications
| Aluminum |
Excellent thermal/electrical conductivity but naturally soft. May produce gelatinous buildup during processing. |
| Titanium |
EDM machining recommended. Requires deionized water to control heat during processing. |
| Steel |
Very strong metal. Wire cutting machines often preferred for complex features. Requires heat management. |
| Brass |
High tensile strength, easy to machine but requires slow cutting speed due to softness. |
Features & Advantages
- Medium carbon steel construction: Offers balanced strength (typically 4.8–12.9 grade) and toughness, suitable for moderate to high-load applications.
- Reusable & cost-effective: Can be removed and reinstalled multiple times without significant loss of performance, reducing long-term maintenance costs.
- Gasket-free compatibility: Directly interfaces with mating surfaces or nuts, eliminating the need for additional gaskets while maintaining sealing integrity.
- High-strength bolt compatibility: Works seamlessly with Class 8.8 and 10.9 high-strength bolts, enhancing overall joint reliability under dynamic or static loads.
- Durable wholeness: Manufactured with precision threading and surface treatments (e.g., zinc plating, black oxide) for corrosion resistance and extended service life.
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 if not in stock (depending on quantity).
Q: Do you provide samples? Is it free or extra?
A: Yes, we offer free samples but customer pays freight cost.
Q: What are your payment terms?
A: 30% T/T in advance, balance before shipment or L/C.