Product Description
Hexagon bolts are one of the most commonly used fasteners in industry, named for their regular hexagonal head, which is compatible with wrenches, sockets, and other tools for easy tightening and disassembly. They have wide-ranging applications: in mechanical manufacturing, they fix equipment components such as machine tools and compressors; in construction engineering, they are used for fastening steel structure frames and bridge joints; in the automotive industry, they connect engine components and chassis parts; and in home appliance and furniture assembly, their reliable fastening performance makes them a preferred choice.
Hexagon bolts come in various specifications, with threads divided into metric (M series) and inch (UNC/UNF) systems, ranging in diameter from M3 to M64 and length from a few millimeters to hundreds of millimeters. Materials include carbon steel (often galvanized for rust prevention) and stainless steel (suitable for corrosive environments). Their fastening principle is based on the mechanical engagement of threads, generating preload through torque application. In some scenarios, they require anti-loosening devices like spring washers or lock nuts. As a fundamental connecting component, hexagon bolts support the stability and reliability of various structures with their high standardization and strong applicability.
| Standard |
DIN, ASTM, ISO, EN, UNI, NFE, GB |
| Grade |
4.8, 8.8, 10.9, 12.9 |
| Size |
M3-M100 |
| Material |
Carbon Steel, Stainless Steel, Alloy Steel |
| Finish |
Plain, Black, YZP, BZP,HDG, Dacromet, ect |
| Sample |
Samples For Free |
| Customized |
Yes |
| After Sales Service |
We will follow up the requst strictly for customers, and will help customers solve problems after sale. |
FAQ
Q1: Are you a factory or trading company?
A: We are manufacturer with 2 factories of our own in Hebei. Welcome to visit our factory!
Q2: Could you provide free samples?
A: Yes, we can offer free samples for the items in stock, just need to pay shipping cost, it can be refunded to your orders.
Q3: Do you accept custom design on size and package?
A: Certainly! We specialize in crafting bespoke products tailored to the precise specifications of our valued customers. We also have carton factory to meet your individual packaging needs.
Q4: What's your delivery time?
A: As a factory, we understand that time is of the essence for our clients. We are committed to delivering quickly, typically within 5-7 days post-payment, with special arrangements for larger quantities to ensure timely delivery.
Q5: How to guarantee the Quality of Industrial Parts?
A: We are proud to be an ISO 9001:2000 certified company. Our comprehensive quality control system includes IQC (Incoming Quality Control), IPQCS (In-Process Quality Control Section), FQC (Final Quality Control), and OQC (Outgoing Quality Control) to meticulously monitor every production phase, ensuring impeccable quality in industrial parts.
Q6: What's the Advantage of Your Parts for Industry Products?
A: Our standout advantages lie in our competitive pricing, rapid delivery, superior quality and excellent service.
Welcome your inquiry!
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