SPEC Disc Spring: 40.5 mm I.D., 70 mm O.D., Carbon Steel, 10 PK (MPN BD0704000405)
The SPEC Standard Disc Spring (MPN BD0704000405) is a carbon steel disc spring with a 40.5 mm inner diameter and a 70 mm outer diameter, supplied in a pack of 10. This product is a standard disc spring type, suitable…
SKU 3G-OTH-681885
Also listed as: BD 0704000405 · BD-0704000405
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The SPEC Standard Disc Spring (MPN BD0704000405) is a carbon steel disc spring with a 40.5 mm inner diameter and a 70 mm outer diameter, supplied in a pack of 10. This product is a standard disc spring type, suitable for applications requiring controlled axial force and deflection.
Frequently Asked Questions
What is a SPEC disc spring used for?
A SPEC disc spring is used to apply a controlled axial force or preload in bolted joints, valves, and mechanical assemblies. Its conical shape allows it to deflect under load, making it ideal for applications requiring consistent tension, vibration damping, or thermal expansion compensation in industrial equipment.
What are the specifications of the SPEC BD0704000405 disc spring?
The SPEC BD0704000405 disc spring has a 70 mm outer diameter and a 40.5 mm inner diameter. It is made of carbon steel and comes in a pack of 10. This standard disc spring type is designed for controlled axial force and deflection in industrial applications.
Where to buy SPEC disc springs worldwide?
3G Electric supplies SPEC disc springs worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine SPEC components like the BD0704000405 to any location. Contact us for pricing and lead time on your order.
How to select the right SPEC disc spring for an application?
To select the right SPEC disc spring, match the outer and inner diameters to your assembly's dimensions, and verify the load-deflection curve meets your force requirements. Consider material—carbon steel for general use, stainless for corrosion resistance. Always consult the manufacturer's technical data for stacking and fatigue limits.
SPEC Products
3G Electric supplies SPEC standard disc springs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
