High-Precision Flat Metal Washers – Custom Round Shims and Spacers for

High-Precision Flat Metal Washers – Custom Round Shims and Spacers for Mechanical and Electrical Applications

Product Description:

These flat metal washers are precision-engineered components used for load distribution, spacing, and tolerance control in mechanical assemblies. With a uniform surface and accurate inner and outer diameters, these washers reduce friction, prevent surface damage, and ensure stable fastening.

Ideal for use in automotive, electronics, heavy machinery, and aerospace industries, these discs can also serve as gap fillers, calibration shims, electrical insulators (when coated), or thermal pads depending on the material used.

The high precision and customizable dimensions make them suitable for both standard fastening systems and high-tolerance engineering assemblies.

Features:

• ✅ High dimensional accuracy for tight fits and tolerance compensation

• ✅ Multiple thickness options for fine-tuning mechanical clearances

• ✅ Corrosion-resistant materials such as stainless steel or brass

• ✅ Mirror-finish or matte options for different use environments

• ✅ Smooth edges for safe assembly in automated production lines

• ✅ Suitable for static or dynamic load applications

Technical Parameters:

Applications:

• Fastening systems in automotive, aerospace, and robotics

• Spacer rings in PCB mounting or optical systems

• Bearing preload spacers or seal shims

• Pump, valve, and compressor shaft assembly

• Electrical connector support washers

• Load spreaders in construction or structural bolting

Support and Services:

Our Product Technical Support team for the Sheet Metal Progressive Die product is dedicated to providing assistance with any technical issues or inquiries you may have. Our experts are well-versed in the operation, maintenance, and troubleshooting of our progressive die products, ensuring that you receive the support you need to keep your operations running smoothly.

In addition to technical support, we also offer a range of services to help you maximize the performance and lifespan of your Sheet Metal Progressive Die product. These services may include preventive maintenance programs, on-site training for your staff, and customized solutions tailored to your specific needs. Our goal is to ensure that you get the most out of your investment in our products.

Packing and Shipping:

Product Packaging for Sheet Metal Progressive Die:

The Sheet Metal Progressive Die will be securely packaged in a sturdy cardboard box with adequate padding to prevent any damage during transit. The product will be wrapped in protective material to ensure it arrives in perfect condition.

Shipping Information:

Our standard shipping method for the Sheet Metal Progressive Die is through a reputable courier service. The product will be dispatched within 1-2 business days after the order is placed. Customers will receive a tracking number to monitor the shipment progress.

FAQ:

Q1: Can you make extremely thin washers (e.g., 0.1 mm)?
A: Yes, we specialize in ultra-thin shim washers, down to 0.05 mm depending on material.

Q2: What tolerance can you maintain?
A: Up to ±0.01 mm for precision applications such as calibration spacers.

Q3: Are these washers compatible with high-speed automated assembly?
A: Yes – we offer deburred, dust-free, and flat-packed parts suitable for feeders.

Q4: What’s your standard lead time for custom orders?
A: Typically 7–10 days for new die sets or CNC programs, and 3–5 days for repeat orders.

Q5: Can you provide test reports or certifications?
A: Yes – material certs, RoHS compliance, and COC are available on request