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This precision stamped aluminum washer is produced from high-quality 1060-O aluminum, featuring soft temper, good formability and stable performance. Through high-precision stamping and forming process, it is made into a special shaped washer with clean, burr-free edges and accurate dimensions. The single 2.3mm mounting hole ensures easy installation, positioning and fastening in compact assemblies.
Technical Specification
Material
1060-O Aluminum
Product Size
16.3mm × 5.2mm × 3.5mm
Hole Diameter
2.3mm
Tolerance
±0.05mm
Process
Precision stamping
Surface
Natural mill finish
Flatness
≤0.05mm
Edge
Burr-free, smooth
Applications
Precision electronic equipment and PCB assembly
Small household appliances and electrical connectors
Automotive interior components and sensor fixing
Precision instruments and miniature mechanical parts
Hardware locks, small power tools and fastening systems
Custom Services
As a professional custom aluminum washer manufacturer, we provide complete OEM and custom service for stamped, formed and shaped washers. We support customization of material, dimensions, thickness, hole position, shape and surface treatment. We accept prototype orders and mass production, with professional technical support for drawing optimization and mold design.
Product Advantages
Solve poor fitting and unstable positioning with high dimensional accuracy
Avoid scratching parts with smooth burr-free stamped edges
Prevent cracking and deformation using soft 1060-O aluminum
Eliminate inconsistent thickness with strict flatness control
Reduce assembly failure with custom formed and shaped design
Quality Control
Incoming inspection for aluminum alloy material and hardness
Mold precision calibration and stamping parameter monitoring
Full-size inspection by caliper and micrometer
100% visual check for burrs, deformation and surface defects
Sampling test for hole position and flatness
Anti-scratch packaging to ensure product integrity
FAQ
Q: Can you customize stamped aluminum washers per my drawings?
A: Yes, we provide custom service based on drawings, samples or size requirements.
Q: What tolerance can you reach for formed aluminum washers?
A: We can control dimension tolerance within ±0.05mm and hole tolerance ±0.03mm.
Q: Do you accept OEM orders for shaped aluminum washers?
A: Yes, we focus on OEM and custom production for both small and large batches.
Q: Can you use other aluminum grades besides 1060-O?
A: We can provide 1050, 5052, 6061 and other grades as required.
Q: How long is the lead time for custom aluminum washers?
A: Prototype: 3–7 days; mass production: 7–15 days based on quantity.
