Product Description
| By Material |
Plastic, aluminum, iron, stainless steel 201, 304, 316 |
| Standards |
National standard, British system, American system, metric system, etc. |
| Graded by Hardness |
Carbon steel 4.8, stainless steel A2-70, carbon steel 8.8, carbon steel 12.9 |
| Head Types |
Round, flat (countersunk), cylindrical, large flat, hex, etc. |
| Surface Treatment |
Color zinc, white zinc, blue zinc, nickel plating, oxidation black, chrome, copper, etc. |
| Dental Classification |
Machine thread, self tapping, double head, whole teeth, half teeth, etc. |
| Use Cases |
Screws, bolts, nuts, gaskets, furniture screws, hardware tools, etc. |
| By Shape |
Hexagonal, round, butterfly, hook, claw, plum, U shape, ring, etc. |
More than 30 years of professional production experience, accept custom, factory direct sales, rich categories, complete specifications, quality assurance.
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Discover Our Q&A
What materials are used for your fasteners?
We offer fasteners made from plastic, aluminum, iron, and various stainless steel grades including 201, 304, and 316 to suit different environmental requirements.
Which international standards do your products comply with?
Our products are manufactured according to DIN, ANSI, GB, JIS, GOST, and BSW standards, covering metric, British, and American systems.
What is the typical lead time for an order?
Depending on the order volume and customization requirements, the delivery time generally ranges from 3 to 20 days.
Can you provide customized surface treatments?
Yes, we provide a wide range of treatments including white zinc, blue zinc, nickel plating, oxidation black, chrome plating, copper plating, and salt spray tested finishes.
What are the main application areas for these bolts?
Our fasteners are widely used in machinery, chemicals, buildings, furniture construction, and various hardware tool applications.
How do you ensure product quality?
We maintain a strict quality control system with 100% inspection during the production process to ensure every piece meets the required grade and specification.