304 stainless steel metal fasteners special screws and nuts for mechanical equipment

We focus on the precision manufacturing of metal fasteners. From high-strength bolts to precision screws, we ensure that each product has clear threads, accurate dimensions and reliable performance, meeting your strict requirements for connection strength and stability

Outstanding processing adaptability of metal fasteners

Metals, with their outstanding strength, toughness, wear resistance and good mechanical properties, have become key basic materials in modern industrial manufacturing. We focus on the precision processing technology of various metal materials, and are particularly skilled at manufacturing all kinds of metal fasteners. Through advanced CNC programming systems, scientific process flow design and strict manufacturing process management, we are capable of achieving high-quality batch production of various standard and non-standard fasteners such as screws, bolts, nuts, washers and pins. This systematic manufacturing system not only ensures the consistency and reliability of product performance, but also guarantees its long-term stable performance in harsh application environments such as aerospace, automotive manufacturing, construction machinery, and electronic equipment.

The wide application and professional customization of metal fasteners

We offer metal fastener processing services covering a wide range of materials and specifications, including but not limited to series standard parts, high-strength connectors, special threaded components and customer-customized functional parts. Our technical team provides professional material selection and process design suggestions based on the application requirements of different industries: Stainless steel fasteners, with their excellent corrosion resistance and strength, are widely used in food machinery, chemical equipment and Marine engineering. Alloy steel fasteners, with their high strength and excellent heat treatment performance, have become a key choice for heavy equipment, wind power equipment and automotive chassis. Aluminum alloy fasteners, with their lightweight characteristics, are commonly found in aerospace, rail transportation and electronic communication equipment

304 stainless steel metal fasteners special screws and nuts for mechanical equipment

We have integrated the full-process production capacity from raw material modification, cold heading forming, precision turning, thread processing to surface treatment. For the special requirements of metal fasteners, we offer a variety of professional surface treatment processes, including electroplating, blackening, passivation and special coatings. These treatments not only effectively enhance the wear resistance and aesthetic appeal of fasteners, but also meet the special functional requirements such as anti-loosening, electrical conductivity, and high-temperature resistance in different environments, providing customers with a complete solution from materials to finished products.

Advanced manufacturing processes ensure the outstanding quality of fasteners

We adopt modern multi-station cold heading machines, precision CNC lathes and fully automatic thread processing equipment, combined with high-precision online detection systems. By optimizing the forming process parameters, scientifically designing the mold structure and implementing strict process control, we ensure that each metal fastener can achieve micron-level dimensional accuracy and consistent product performance under large-scale production conditions.

Especially in the processing of high-strength fasteners, special-shaped parts and micro-metal fasteners, we have mature technological experience and accumulation, which can effectively control material flow lines, ensure mechanical properties, and meet customers’ high standards for product fatigue strength, tensile strength and reliability.

A comprehensive quality assurance system

We have established a complete quality management chain from raw material incoming inspection, process quality control to final product testing before leaving the factory, and are equipped with professional testing equipment such as spectrometers, hardness testers, torque testers and analyzers. Each batch of metal fasteners undergoes comprehensive testing for strict dimensional tolerances, mechanical properties (such as tensile strength and hardness), thread accuracy and surface quality.

We can also provide material quality guarantee certificates, mechanical performance test reports, anti-corrosion test reports and special packaging solutions that comply with industry standards according to customer requirements, to ensure that the products fully meet all domestic and international application standards.

Company Profile

    We are a manufacturer integrating industry and trade. We have more than 20 years of experience in production technology. We are located in Dongguan City, Guangdong Province, China. We have advanced high-end professional production and processing technology, and are committed to innovative R&D and production. After years of  market tempering and exploration, it has high-quality   technical management personnel, experienced designers, R&D personnel and a   perfect company management system cnc precision.

5-axis CNC workshop

         Our factory has a plant area of about 2,000 square meters and masters core processing technologies. It has high-end precision production equipment cnc precision: CNC lathes, 5-axis CNC, 4-axis CNC, stamping equipment, die-casting equipment, etc. 2.5-dimensional detection equipment ​

Our metal fasteners processing services strictly follow the ISO 9001 quality management system and comply with relevant industry technical standards such as GB, DIN, ANSI, and JIS. We are committed to providing customers with high-strength, high-precision, and highly reliable metal fastener solutions

two-dimensional testing

cnc precision surface treatment

          For surface treatment, our suppliers have been working with us for many years. They have rich experience and are familiar with all the quality requirements of each other. The quality is stable and more guaranteed. Such as: heat treatment, spray painting, powder coating, blackening, silver/gold plating, electrolytic polishing, nitriding, phosphating, nickel/zinc/chromium/TiCN plating, anodizing, polishing, passivation, sandblasting, galvanizing, heat treatment , hardening, laser marking, etc. according to customer requirements. Aluminum alloy surface oxidation

Product Packaging

Packaging Details

1. Commercial packaging: 1pc/plastic bag + color box +carton + pallet;
2. Industrial packaging: (1). plastic tube + carton + pallet; (2). plastic bag + kraft paper + carton + pallet;
3. According to the requirement of customer.

FAQ

Q1: Where can I get product & price information?

A1: Send us an inquiry e-mail, we will contact you once we received your mail.

Q2: How long will I get the sample?

A2: Depends on your specific items, within 3-7 days generally.

Q3: What kinds of information do you need for a quote?

A3: Kindly please provide the product drawings in PDF, if provide in STEP or IGS will be better.

Q4: What are the payment terms?

A4: We accept 50% as a payment deposit, when the goods are prepared, we shoot photos or videos for your check, and then you can pay the balance. For small quantities, we accept Paypal, the commission will be added to the order. For big amounts, T/T is preferred.

Q5: How to deliver the goods?

A5: We deliver the products by courier company.

Q6: Are you a trading company or factory?

A6: We are factory direct with 17 experienced engineers and more than 50 employees as well approximate 3,000m2 workshop area.

Q7: What shall we do if we don’t have drawings?

A7: Please send your sample to our factory, then we can copy and provide you better solutions. If send us pictures or drafts with dimensions(Length, Height, Width), CAD or 3D file will be made for you.

Q8: Can we get some samples before mass production?

A8: Absolutely yes.

Q9: Will my drawings be safe after sending them to you?