Custom CNC Machined Aluminum Alloy Connecting Block Golden Anodized Non-standard Fastening Connector Block

This is a custom non-standard aluminum alloy connecting block processed by high-precision CNC machining, finished with golden anodizing. It is designed with multi-directional through holes and mounting holes, used for connection, positioning and locking between equipment components. The whole part is one-time milled by CNC machine to ensure coaxiality and hole position accuracy. It features compact structure, good rigidity and excellent wear resistance. We accept drawings or samples for OEM & ODM customization, covering prototype sampling and mass production.

Product Name: CNC Machined Aluminum Alloy Connecting Block / Joint Block

Model: CRAI0236

Material: Aluminum Alloy (6061 / 6063 / 7075 optional)

Machining Process: CNC milling, drilling, boring, deburring, tapping

Surface Treatment: Golden anodizing; silver anodizing, black anodizing, sandblasting, powder coating optional

Custom Service: OEM & ODM, custom size, hole position, inner bore, thread specification and surface finish based on 2D/3D drawings or samples

Tolerance: ±0.01 ~ ±0.05mm, adjustable according to drawing requirements

MOQ: 1 pc for prototype; bulk production available

1. High-precision integrated machining: Multi-hole structure formed in one clamping, stable hole position accuracy, good assembly consistency.
2. Compact connecting block structure: Small size, high structural strength, suitable for narrow installation space of automation equipment.
3. Golden anodized surface: Bright uniform golden finish, anti-corrosion, wear-resistant, scratch-resistant and decorative.
4. Multi-hole layout design: Cross through holes and mounting holes realize multi-direction connection and positioning, convenient for assembly and locking.
5. Wide custom range: We can adjust outline shape, aperture, hole spacing and outer dimension according to your design.
6. Strict quality control: Full dimensional inspection before delivery, stable quality for small batch trial and large batch order.

Automation equipment connecting parts, mechanical transmission joint blocks, fixture positioning connectors, robotics structural connecting blocks, precision instrument fastening components, non-standard equipment coupling hardware.

Q1: Can you modify the hole size and hole spacing of this connecting block? A: Yes, fully customized. Send your 2D/3D drawings or samples, we will quote and process as your requirement.

Q2: What other anodizing colors can you provide besides gold? A: Black, silver, blue, red and other colors of anodizing are available. Laser marking service is also supported.

Q3: What other materials can you use for this joint block? A: Stainless steel, brass, copper and zinc alloy are optional besides aluminum alloy.

Q4: How about the sample lead time? A: Normally 3–7 working days for prototype samples. Mass production lead time depends on order quantity and complexity.

Q5: Can you provide surface treatment such as sandblasting before anodizing? A: Sure, sandblasting + anodizing, brushed + anodizing processes are available.