Reliable Custom manufacturing of screw nuts and industrial transmission components
Reliable Custom manufacturing of screw nuts and industrial transmission components
Product Features and Engineering Value
As a key component of fastening systems, nuts are precision-manufactured to ensure structural robustness and assembly reliability. Produced using high-quality materials and advanced processes, nuts not only require strict dimensional tolerances and thread precision, but also must maintain stable mechanical properties and corrosion resistance in various application environments, making them a fundamental component for long-term safe mechanical connections.
Core Performance Characteristics
Precision Thread Fit: The thread precision of a nut determines the reliability of the fastening system. Our products strictly adhere to international standards, achieving a thread precision of up to 6H, ensuring smooth engagement with bolts and uniform force distribution, effectively preventing preload loss or stress concentration due to thread misalignment.

Reliable Custom manufacturing of screw nuts and industrial transmission components
High Strength and Load-Bearing Capacity: By selecting appropriate materials and applying reasonable heat treatment processes, the hardness, tensile strength, and shear resistance of nuts are optimized. High-strength grade nuts can withstand continuous vibration loads and dynamic stresses, ensuring long-term stability under harsh working conditions.
We employ multi-station cold heading technology to produce our nuts, ensuring complete material flow lines and a dense structure. Combined with precision thread machining equipment, thread dimensions and geometric tolerances are consistently controlled within the upper limits of international standards. The application of a fully automated optical inspection system guarantees the dimensional consistency and reliability of each batch of nuts.
Ganyuan's nut series products are widely used in industrial machinery, automotive assembly, and other fields. We deeply understand that although nuts are small, they are crucial to the safety and lifespan of the overall structure. Therefore, we maintain a rigorous attitude in every aspect, from materials science and precision manufacturing to quality inspection, ensuring that every nut carries the promise of reliable fastening.
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.
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 lathes, 5-axis CNC, 4-axis CNC, stamping equipment, die-casting equipment, etc.

Auxiliary production equipment: electroplating, anodizing, hard anodizing and surface treatment. We have complete testing equipment: sophisticated three-dimensional testing, two-dimensional testing, hardness tester, height meter, projector and other conventional testing equipment. If you are interested in our products, please contact me and I will provide the best price support and quality service.
2D inspection equipment
Product Packaging
Packaging Details
- Commercial packaging: 1pc/plastic bag + color box +carton + pallet;
- Industrial packaging: (1). plastic tube + carton + pallet; (2). plastic bag + kraft paper + carton + pallet;
- 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?
A9: Yes, we will keep them well and won't release them to the third party without your permission.
Q10: Is it possible to know the operation status of my products without visiting your company?
A10: We will offer a detailed production schedule and send weekly reports with digital pictures and videos which show the machining progress.
Q11: If you make poor quality goods, will you refund?
A11: In fact, we won't take risks to produce poor-quality products. Meanwhile, we manufacture good quality products till you are satisfied