Stainless steel screws 304 stainless steel fasteners specifically for mechanical equipment.

CNC Machining of Stainless Steel Screws: Superior Precision Manufacturing and High-Reliability Connection Solutions

Metals, with their excellent mechanical properties and precision forming capabilities, provide a solid foundation for reliable connections in modern industry. Stainless steel, with its outstanding strength, superior corrosion resistance, long service life, and wide applicability, has become the preferred choice for screw fasteners in demanding applications. We specialize in the research and development and manufacturing of various precision connection components.

Through advanced CNC turning, cold heading, and threading technologies, combined with a rigorous end-to-end quality control system, we are committed to providing customers with dimensionally accurate, stable, and highly reliable CNC machining of stainless steel screws, including precision machine screws, non-standard custom parts, special head types, and high-performance threaded fasteners.

Stainless steel screws 304 stainless steel fasteners specifically for mechanical equipment.

A Professional and Reliable Supplier of CNC Machining of Stainless Steel Screws

We offer a comprehensive range of CNC machining of stainless steel screw products and customization services, covering the design and production of everything from standard parts to complex non-standard parts. Based on the specific application environment of the screws, we can provide professional material selection, thread design optimization, strength grade matching, and surface treatment solutions to ensure that every CNC-machined stainless steel screw meets its specific mechanical properties, wear life, and assembly reliability requirements.

One-Stop Precision Manufacturing and Surface Treatment Services

We integrate a complete process from wire precision modification, multi-station cold heading/CNC turning, high-precision thread machining, controlled atmosphere heat treatment, to professional surface treatment and intelligent packaging. For the stringent requirements of CNC-machined stainless steel screws regarding head forming accuracy, thread consistency, and mechanical performance stability and reliability, we employ high-precision molds, optimized CNC machining processes, stable heat treatment equipment, and real-time process monitoring to ensure high product quality and batch consistency.

Advanced Manufacturing System Ensures Superior Product Performance and Consistency

We are equipped with multi-station high-speed cold heading machines, precision CNC lathes, Swiss-type lathes, fully automated threading lines, and continuous heat treatment systems. We have also integrated machine vision online inspection and intelligent sorting systems, achieving highly efficient and flexible large-scale lean production. Addressing the challenges of stainless steel’s significant work hardening tendency, high mold life requirements, and stringent thread precision control, we ensure that every batch of CNC-machined stainless steel screws possesses precise geometric dimensions, excellent and stable mechanical properties, and outstanding surface quality.

Comprehensive Quality Assurance and Compliance System

We have established a comprehensive quality management system covering the entire product lifecycle, from raw material chemical and physical property verification upon arrival, to first-piece full-dimensional inspection and statistical process monitoring during manufacturing, to AQL sampling or full inspection of key characteristics before finished products leave the factory. We have a professional laboratory equipped with direct-reading spectrometers, hardness testers, testing chambers, friction coefficient testing benches, and high-precision optical image measuring instruments.

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 ​

We specialize in the precision manufacturing of stainless steel screws, strictly adhering to the ISO 9001 quality management system and the highest industry standards. We are committed to deeply integrating multi-axis precision milling and turning processes with the material properties of high-strength stainless steel (such as 304 and 316). We offer a full range of stainless steel screw solutions featuring precise thread engagement, excellent tensile strength, superior corrosion resistance, and support for various surface treatments.

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?