Specifications
Corrosionresistance :
High
Sample period :
10 to 15 days
Processing technology :
CNC turning
Material :
copper
head shape :
Square
size :
2.0-20.0mm
Weight :
Lightweight
Surface treatment :
Passivation
usage :
ship
packing :
carton
Precision :
Min0.001
Brand Name :
SITUO
Model Number :
ST-120007
Certification :
ISO9001 & TS16949
Place of Origin :
GuangDong Dongguan
MOQ :
1PCS
Price :
5-10 USD per item
Payment Terms :
T/T
Supply Ability :
10000PCS per day
Delivery Time :
Communication
Packaging Details :
Communication
Durability :
High
Productname :
Ships Hardware
Category :
connectors
origin :
china
Description
Copper M8 Threaded Connection Pieces, Precision Marine Hardware for Ships, CNC Machining Services
Copper M8 threaded connection pieces are precision marine hardware components designed for shipbuilding applications, manufactured using advanced CNC machining services.
Application, Characteristics and Machining Advantages of Copper Pins in Shipbuilding Industry
Typical Applications
Copper pins are key connecting and supporting components widely used in ship steering, propulsion, deck machinery, hatch covers, and marine auxiliary systems.
Steering & Propulsion System
  • Rudder pintles & rudder pins - Core connecting shafts for semi-suspended and suspended rudders
  • Stern shaft support pins & bushes - Support the propeller shaft and resist seawater corrosion
  • Steering gear linkage pins - Pivots for tillers, connecting rods and shifting forks
Deck & Mooring Equipment
  • Windlass, winch & crane pins - Used in cable drums, boom pivots and lifting mechanisms
  • Mooring roller and fairlead pins - Used with cables and drums to reduce wear
  • Hatch cover & side door hinge pins - Suitable for outdoor and humid marine environments
Marine Auxiliary Systems
  • Seawater pump & valve pins - Used in pump shafts and valve stems
  • Accommodation ladder & lifeboat davit pins - Carry personnel and equipment with high safety requirements
Main Characteristics
  • Excellent seawater corrosion resistance with long service life
  • Good wear resistance and self-lubricating property
  • High impact and fatigue resistance for heavy-load conditions
  • Good machinability and dimensional stability
  • Non-magnetic option available for navigation equipment areas
Advantages of Machined Copper Pins
  • High precision and good fit with tight tolerances
  • Suitable for complex structures including tapers, spheres, and threads
  • Stable quality and high efficiency with low rejection rate
  • Dimensional stability for long-term service
  • Compliance with classification society standards (CCS, BV, LR, DNV)
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 60mm, and the minimum control tolerance is 0.001mm.
Our Capabilities
Equipment Japanese CNC Tsugami, CNC Citizen, multi-station cold extrusion forming machines, 500T press machines, casting equipment
Workforce 300 employees including 20 technicians, 10 engineers, and 15 quality control personnel
Management 8S management system, ISO9001 and TS16949 automotive certifications
Main Products Stainless steel screws, carbon steel screws, pins, rivets, nuts, eccentric nails, embedded parts, and other fasteners
Business Type Factory / Manufacturer
Services CNC Machining, Turning and Milling, CNC Turning, Cold heading, Stamping, Assembly Service
Materials Aluminum, Stainless Steel, Steel, Alloy Steel, Titanium, Brass, Copper, Bronze, Magnesium alloy, Engineering Plastics
Finishes Sandblasting, Anodizing, Plating, Polishing, Powder coating, PVD, and various surface treatments
Drawing Formats STEP, STP, GIS, CAD, PDF, DWG, DXF or samples
Tolerance ±0.01mm to ±0.05mm
Surface Roughness Ra 0.1~3.2
Inspection Complete inspection lab with advanced measuring equipment including CMM
Notable Clients
Foxconn, Motors, Husqvarna, Shimano, NVIDIA, DJI Drones, Siegenia, and Cater-pillar
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Copper M8 threaded connection pieces, precision marine hardware for ships, CNC machining services

Ask Latest Price
Corrosionresistance :
High
Sample period :
10 to 15 days
Processing technology :
CNC turning
Material :
copper
head shape :
Square
size :
2.0-20.0mm
Contact Supplier
Copper M8 threaded connection pieces, precision marine hardware for ships, CNC machining services
Copper M8 threaded connection pieces, precision marine hardware for ships, CNC machining services
Copper M8 threaded connection pieces, precision marine hardware for ships, CNC machining services

Dongguan Situo Hardware Products Technology Co., Ltd

Verified Supplier
1 Years
guangdong, dongguan
Since 2019
Business Type :
Manufacturer, Seller
Total Annual :
2800000-3500000
Employee Number :
50~100
Certification Level :
Verified Supplier
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