Custom CNC Machining for Durable Copper Screw Parts

• Customization: Available
• Application: Fastener, Auto and Motorcycle Accessory, Hardware Tool, Machinery Accessory
• Standard: GB, API650, China GB Code, JIS Code, ISO/GB
• Model NO.: Turned parts
• Surface Treatment: Anodizing,Powder Coating,Sandblasting
• Production Type: Mass Production
• Machining Method: CNC Turning
• Material: Brass, Alloy, Copper, Aluminum
• Name: Precision Stamping Machining Parts
• Materials: Aluminum/Stainless Steel/Alloy/Iron/Copper
• Tolerance: 0.001-0.01mm
• MOQ: 1000 PCS
• Lead Time (Days): 15 Days
• Service: OEM ODM Customised
• Color: Customized Color
• Packaging: Carton Box
• Drawing: Free Design
• Keywords 1: Deep Drawn Stamping Parts
• Keywords 2: Stamping Parts
• Keywords 3: Metal Parts Manufacturers
• Keywords 4: Machining Service
• Keywords 5: Machinery Screw
• Keywords 6: Machinery Fastener
• Transport Package: Carton/Pallet
• Specification: Customized
• Trademark: Non/Customized
• Origin: China
• HS Code: 8480419000
• Production Capacity: 50000000
• Package Size: 18.00cm * 16.00cm * 11.00cm
• Package Gross Weight: 0.500kg

Product Description

Precision CNC machining screw nuts are components that are manufactured using high-accuracy CNC (Computer Numerical Control) machining methods.
These nuts are typically used in conjunction with lead screws or ball screws in mechanical systems requiring linear motion and high repeatability.
They're designed to deliver tight tolerances, smooth threading, and durability under high loads.

Key Features
High Precision Tolerances: Manufactured to tight tolerances (±0.01 mm or tighter).
Material Options: Available in various materials such as stainless steel, brass, aluminum, bronze, and hardened steel.
Thread Types: Compatible with metric or imperial threads, trapezoidal (ACME), or ball screw threads.
Wear Resistance: Heat-treated or coated to extend lifespan and reduce friction.
Custom Machining: Can be tailored to customer specifications including flange design, anti-backlash mechanism, etc.
Corrosion Resistance: Material and surface finish can be selected to enhance resistance in harsh environments.

Applications
Automation Systems: Used in CNC machines, robotic arms, and 3D printers for precise motion control.
Medical Devices: Found in surgical robots and imaging devices where smooth, controlled motion is critical.
Semiconductor Equipment: High accuracy positioning components in chip manufacturing.
Aerospace & Defense: Utilized in satellite and aircraft mechanisms.
Industrial Machinery: Power transmission in packaging machines, conveyors, and presses.
Optical Devices: Micro-positioning in microscopes or laser-guided instruments.

Product Description

Product Dimensions:10.01 x 7.01 x 0.51 cm; 36.29 g
Torelance:+/-0.01 mm
Manufacturer:Wanda-an
Item model number:M3-M12 Thread Copper Knurled Nuts

Parameter	Specification
Thread Size	M6 x 1.0, TR8x1.5, 1/4"-20, etc.
Thread Type	Metric, ACME, Trapezoidal, Ball Screw
Material	Stainless Steel 304/316, Brass, Bronze
Hardness	HRC 30-60 (depending on treatment)
Surface Finish	Ra 0.8 - 1.6 µm (as machined or polished)
Axial Play	≤ 0.02 mm (anti-backlash variants)
Operating Temperature	-20°C to +120°C (depends on material)
Tensile Strength	Up to 1000 MPa (material-dependent)
Lubrication	Pre-lubricated or dry as specified
Customization	Yes (flanges, length, bore, etc.)

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