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Custom Non-Standard Screws, Precision CNC Machined Fastener Parts for AI Intelligent Equipment
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Custom Non-Standard Screws, Precision CNC Machined Fastener Parts for AI Intelligent Equipment
| Place of Origin | GuangDong Dongguan |
| Brand Name | SITUO |
| Certification | ISO9001 & TS16949 |
| Model Number | ST-1000015 |
Product Details
Material:
Carbon Steel
Corrosion Resistance:
High
Sample Period:
10 To 15 Days
Surface Treatment:
Passivation
Function:
Riveting
Sample:
Available
Precision:
Min0.001
Size:
72.0MM
Specification:
Customized
Head Shape:
Customized
Application:
Mechanical Connections
Packing:
Plastic Bag And Carton Box
Category:
Connector
Highlight:
Custom CNC machined screws for AI equipment
,Precision non-standard fastener parts
,AI hardware components with warranty
Payment & Shipping Terms
Minimum Order Quantity
1PCS
Price
5-10 USD per item
Packaging Details
Communication
Delivery Time
Communication
Payment Terms
T/T
Supply Ability
10000PCS per day
Product Description
Custom Non-Standard Screws, Precision CNC Machined Fastener Parts for AI Intelligent Equipment
1. Product Overview
Custom non-standard screws for AI intelligent equipment are high-precision special-shaped fasteners specially developed for AI robots, intelligent automation systems, sensor modules and smart terminal devices. Adopting dual manufacturing processes of cold forging + precision CNC machining, these fasteners combine high structural strength and ultra-high dimensional accuracy. Cold forging blank forming ensures continuous metal fiber structure with higher toughness and tensile strength, while secondary CNC turn-milling precision finishing completes special thread pitches, irregular structures and precision tolerance correction. All screws are finished with Dacromet surface coating, providing superior anti-corrosion, high and low temperature resistance compared with ordinary electroplating. Featuring low dust, anti-loosening and fatigue resistance, they perfectly meet the strict assembly and dynamic operation standards of high-end AI intelligent equipment.
2. Core Product & Process Advantages
1. Dual Cold Forging + CNC Process Ensures Strength & Precision
Different from single-process fasteners, our non-standard screws adopt a two-step manufacturing solution. Cold forging forming retains dense and uniform metal texture, greatly improving tensile strength, shear resistance and anti-fatigue performance to prevent fracture and thread slipping. CNC secondary precision machining corrects non-standard outer diameters, special-shaped heads and positioning tolerances, solving the low precision defect of pure cold forging and low strength defect of pure machining, fully meeting high-precision assembly requirements of AI equipment.
2. Dacromet Coating for High Cleanliness & Superior Corrosion Resistance
Adopting high-end industrial Dacromet coating technology, the screws feature uniform adhesion and zero hydrogen brittleness risk. Compared with zinc plating and black oxide finishing, Dacromet treatment provides excellent salt spray resistance, moisture resistance and acid-base corrosion resistance, with high temperature resistance up to 300°C. The smooth and non-dusting coating will not interfere with AI sensors, precision lenses and electronic control systems, avoiding signal errors and precision deviation caused by rust and coating peeling.
3. High Fatigue Resistance for Long-Term Robot Dynamic Operation
Cold-forged integrated structure delivers high rigidity and structural stability. The screws effectively withstand alternating loads caused by high-frequency start-stop, reciprocating swing and continuous vibration of AI robots and intelligent motion modules. They resist loosening, deformation and fracture during long-term operation, greatly improving equipment stability and reducing maintenance frequency.
4. Ultra-Precision Tolerance Control for Miniature AI Module Assembly
Strict CNC tolerance control ensures high coaxiality, flatness and thread accuracy. Burr-free and smooth finishing enables smooth assembly with uniform fitting clearance. Optimized for narrow installation spaces and dense precision structures of AI equipment, the screws avoid assembly interference and jamming, satisfying micron-level assembly standards of high-end intelligent devices.
5. Full Non-Standard Customization for AI R&D Iteration
We customize all types of special-shaped screws, unique thread pitches, non-standard lengths, eccentric structures and positioning step fasteners according to drawings and samples. Widely applicable to humanoid robots, AI inspection equipment, intelligent warehouse robots and smart terminals, we support prototype sampling, small-batch trial production and mass stable delivery.
3. Application Scenarios
✅ Custom non-standard screws for precision modules of AI humanoid and collaborative robots
✅ Special-shaped positioning fasteners for intelligent automation and robot transmission structures
✅ Low-dust anti-corrosion screw parts for AI sensors and precision testing instruments
✅ Custom connection fasteners for AI electronic control modules and intelligent terminals
✅ High-strength anti-loosening non-standard screws for intelligent handling and warehouse robots
4. Production & Quality Assurance
All custom AI screws follow standardized production procedures: incoming material hardness inspection → cold forging forming → thread correction → CNC precision finishing → deburring → Dacromet coating → curing treatment → full dimensional inspection → salt spray sampling test. Dual-process production guarantees both mechanical strength and assembly accuracy, while Dacromet coating ensures long-term corrosion resistance and high cleanliness. Batch test reports are available to fully comply with quality standards of high-end AI intelligent equipment, supporting long-term stable mass supply.
We have introduced advanced equipment and technology from Japan and Germany (CNC 5-axis and 6-axis machines) to better serve our customers' needs.
Our maximum processing outer diameter is 60, and the minimum control tolerance is 0.001. We have Japanese CNC Tsugami, CNC Citizen, multi-station cold extrusion forming machines, 500T press machines, casting equipment, and various process equipment, which can effectively provide customers with the best technical solutions.
Our company has a total of 300 employees, including 20 technicians, 10 engineers, and 15 quality control personnel. We have over 300 pieces of equipment.
Our company implements 8S management and has passed ISO9001 and TS16949 automotive certifications.
Our customers include , bo-sch, Foxconn, Motors, Husqvarna, Shimano, NVIDIA, DJI Drones, Siegenia, and Cater-pillar.
| OUR CAPACITY | ||||
| Main product names: | Stainless steel screws, carbon steel screws, pins, rivets, nuts, | |||
| eccentric nails, embedded parts, and other fasteners. | ||||
| Business Type | Factory / Maufacture | |||
| Service | CNC Machining | |||
| Turning and Milling | ||||
| CNC Turning | ||||
| Cold heading | ||||
| stamping | ||||
| Assembly Service | ||||
| Material | 1). Aluminum: AL 6061-T6, 6063, 7075-T etc | |||
| 2). Stainless steel:303,304,304L,316L,316F,630,410,420,430, etc | ||||
| 3). Steel: 4140, Q235, Q345B,20#,45# 1215,12L14 ,1144,1006,1008,1010,1015,1018 ,10B21,1035,1065 etc. | ||||
| 4)Alloy steel:5140,4135,4140,3435,5120,415 ,435,440 etc | ||||
| 5). Titanium: TA1,TA2/GR2, TA4/GR5, TC4, TC18 etc | ||||
| 6). Brass: C36000 (HPb62), C37700 (HPb59), C26800 (H68), C22000(H90),C27000,C51900,C11000,C3604,H62,H65 etc | ||||
| 7). Copper, bronze, Magnesium alloy, Delrin, POM,Acrylic, PC, etc. | ||||
| Finish | Sandblasting, Anodize color, Blackenning, Zinc/Nickl Plating, Polish, | |||
| Power coating, Passivation PVD, Titanium Plating, Electrogalvanizing, | ||||
| electroplating chromium, electrophoresis, QPQ(Quench-Polish-Quench), | ||||
| Electro Polishing,Chrome Plating, Knurl, Laser etch Logo, etc. | ||||
| Drawing format | STEP,STP,GIS,CAD,PDF,DWG,DXF etc or samples. | |||
| Tolerance | +/-0.01mm ~ +/-0.05mm | |||
| Surface roughness | Ra 0.1~3.2 | |||
| Inspection | Complete inspection lab with Micrometer, Optical Comparator, Caliper Vernier,CMM | |||
| Depth Caliper Vernier, Universal Protractor, Clock Gauge, Internal Centigrade Gauge | ||||
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13925509630
No. 9, Shi bi One Alley, Zhangmutou Town, Dongguan City, Guangdong Province
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