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China factory - Dongguan Situo Hardware Products Technology Co., Ltd

Dongguan Situo Hardware Products Technology Co., Ltd

  • China,Dongguan ,Guangdong
  • Verified Supplier
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China Alloy Aluminum Threaded Rivets Nuts Precision CNC Mechanical Hole Round Base T
China Alloy Aluminum Threaded Rivets Nuts Precision CNC Mechanical Hole Round Base T

  1. China Alloy Aluminum Threaded Rivets Nuts Precision CNC Mechanical Hole Round Base T
  2. China Alloy Aluminum Threaded Rivets Nuts Precision CNC Mechanical Hole Round Base T
  3. China Alloy Aluminum Threaded Rivets Nuts Precision CNC Mechanical Hole Round Base T
  4. China Alloy Aluminum Threaded Rivets Nuts Precision CNC Mechanical Hole Round Base T
  5. China Alloy Aluminum Threaded Rivets Nuts Precision CNC Mechanical Hole Round Base T

Alloy Aluminum Threaded Rivets Nuts Precision CNC Mechanical Hole Round Base T

  1. MOQ: 1PCS
  2. Price: 5-10 USD per item
  3. Get Latest Price
Payment Terms T/T
Supply Ability 10000PCS per day
Delivery Time Communication
Packaging Details Communication
Material aluminum alloy
Category nut
Surface treatment Customized
Sample period 10 to 15 days
Precision Min0.001
head shape Customized
Packing Customize Package
Threadsize M6
Logo Accept Custom Logo
Process Cnc Machining + Surface Treatment
Quality Control 100% Inspection Quality Control
Products Drawing Format 2D/(PDF/CAD)3D(IGES/STEP)
Brand Name SITUO
Model Number ST2026-50009
Certification ISO9001 & TS16949
Place of Origin GuangDong Dongguan

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 10000PCS per day
Delivery Time Communication Packaging Details Communication
Material aluminum alloy Category nut
Surface treatment Customized Sample period 10 to 15 days
Precision Min0.001 head shape Customized
Packing Customize Package Threadsize M6
Logo Accept Custom Logo Process Cnc Machining + Surface Treatment
Quality Control 100% Inspection Quality Control Products Drawing Format 2D/(PDF/CAD)3D(IGES/STEP)
Brand Name SITUO Model Number ST2026-50009
Certification ISO9001 & TS16949 Place of Origin GuangDong Dongguan
High Light alloy aluminum threaded rivetsaluminum threaded rivets Precision CNCmechanical round base t nut

Hexagonal aluminum alloy nut - Precision CNC mechanical part - Through nut

 

Medical Equipment

 

Practical Products

 
Lock nuts for surgical instruments, fixing nuts for monitor enclosures, assembly nuts for imaging equipment (CT/MRI), adjusting nuts for dental equipment, fastening nuts for sterile equipment.
 

CNC Production & Processing Features

 
Mainly made of 316L/304 medical-grade stainless steel; titanium alloy is used for some implant-assisted nuts.
 
CNC precision machining for small sizes, fine internal threads, and special-shaped profiles, with dimensional tolerance controlled within ±0.005 mm.
 
Surface treatments include mirror polishing, sandblasting, and passivation. Products are burr-free and dead-angle-free, with no residual impurities in internal threads, complying with medical-grade hygiene standards.
 
Sterilization treatment is required to eliminate residual cutting fluid and metal chips.
 
Non-toxic, corrosion-resistant, and easy to clean and disinfect; compatible with medical disinfection methods such as high-temperature and high-pressure sterilization and alcohol disinfection.
 
Internal threads are smooth and burr-free, matching bolts precisely without catching tissue or trapping dirt, thus avoiding damage to human tissue during surgery.
 
Stable assembly and disassembly, reliable locking performance, suitable for high-precision and high-hygiene medical scenarios, ensuring the safe operation of medical equipment.
 

Common CNC Machining Issues & Key Points

 

 

 

 

 

  • Surface Finish Issues: Scratches and pits easily occur after mirror polishing, and polishing residues tend to remain in internal threads. High-precision CNC equipment, fine-grained cutting tools and taps must be used. Tool wear should be avoided during processing. Ultrasonic cleaning is performed after polishing to ensure defect-free and residue-free surfaces.
     
  • Small-Size Machining Issues: Miniature nuts (internal threads M0.8–M1.5) for surgical instruments and dental equipment are prone to tap breakage and dimensional deviations. Micro taps should be used with reduced cutting speed. High-rigidity fixtures are adopted to prevent workpiece vibration and ensure internal thread accuracy.
     
  • Hygiene Issues: Cutting fluid and metal chips easily remain during processing, especially in internal thread gaps. Ultrasonic cleaning and drying are required after machining to remove residues and maintain sterility. A clean processing environment is necessary to prevent contamination.
     
  • Material Compatibility Issues: Oxidation and rust easily appear on medical stainless steel after machining, especially in internal threads. Heat treatment temperature must be controlled, and passivation should be applied promptly after processing to improve corrosion resistance, meet medical material standards, and ensure long-term rust-free use.

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

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Seller

  • Year Established:

    2019

  • Total Annual:

    2800000-3500000

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

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Get in touch with us

  • Reach Us
  • Dongguan Situo Hardware Products Technology Co., Ltd
  • No. 9, Shi bi One Alley, Zhangmutou Town, Dongguan City, Guangdong Province
  • https://www.cnc-hardwareparts.com/

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