Precision CNC Machined 316 Stainless Steel Screws – Custom OEM

Precision CNC Machined 316 Stainless Steel Screws – Custom OEM
Our Ganyuan factory has over 20 years of CNC machining experience, specializing in the production of stainless steel screws and other precision machined parts. We use 304, 316, and 316Ti stainless steel as raw materials. These materials not only offer industrial-grade reliability but also boast corrosion resistance, high strength, and safety and environmental friendliness, making them the preferred choice for high-end applications

Product Description 

Material Advantages of Stainless Steel Screws
Corrosion Resistance: Stainless steel screws withstand moisture, acidic and alkaline environments, maintaining a smooth surface for extended periods. They are suitable for use in the chemical, marine equipment, and food processing industries, preventing performance degradation caused by rust.
Mechanical Strength: Their high hardness and tensile strength ensure secure connections even under heavy loads and vibration, ensuring long-term, stable operation of equipment.
Safety and Hygiene: They are non-toxic and non-polluting, certified for use in medical and food industries, and suitable for direct contact with the human body or food, meeting high hygiene standards.

Precision CNC Machined 316 Stainless Steel Screws – Custom OEM

Precision Machining Technology and Technical Challenges
We produce stainless steel screws using CNC lathe technology, ensuring thread accuracy of ±0.01mm. This process enables customization of complex tooth shapes and unusual configurations, but there are two major challenges to overcome during machining:
Tool Wear: The high toughness of stainless steel requires the use of carbide or coated tools, along with coolant to reduce cutting temperatures.
Surface Treatment: Polishing or passivation enhances the screw’s gloss and rust resistance, while also reducing frictional wear during assembly.

Diverse Applications for Stainless Steel Screws
Due to their durability and aesthetic appeal, our stainless steel screws are widely used in the following fields:
High-end manufacturing: semiconductor equipment and precision instruments, which require special requirements such as anti-magnetic and high-temperature resistance.
Architectural decoration: Curtain wall fastening and furniture assembly, balancing structural strength and visual quality.
Medical equipment: Surgical instruments and imaging equipment, meeting sterile environment 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.

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

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?

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