SPEC Disc Spring: 20.4 mm I.D., 40 mm O.D., Carbon Steel, 10 PK (MPN BD040250)
The SPEC Standard Disc Spring (MPN BD040250) is a carbon steel disc spring with a 20.4 mm I.D. and 40 mm O.D., supplied in a 10-pack. This product is available through 3G Electric, which interprets customer demand…
SKU 3G-OTH-681844
Also listed as: BD 040250 · BD-040250
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 BD040250) is a carbon steel disc spring with a 20.4 mm I.D. and 40 mm O.D., supplied in a 10-pack. This product is available through 3G Electric, which interprets customer demand and delivers genuine industrial equipment across 14 departments, with specialist depth in combustion, pumps, and controls.
Frequently Asked Questions
What is a SPEC BD040250 disc spring used for?
The SPEC BD040250 disc spring is used to apply a preload or absorb shock in bolted joints, valves, and mechanical assemblies. Its 20.4 mm I.D. and 40 mm O.D. suit applications requiring high load capacity in limited axial space, common in industrial machinery and fluid handling systems.
What are the specifications of the SPEC BD040250 disc spring?
The SPEC BD040250 disc spring has a 40 mm O.D., 20.4 mm I.D., and is made of carbon steel. It is supplied in a 10-pack. This standard disc spring is designed for consistent load deflection in static or dynamic applications, with dimensions suited for compact industrial assemblies.
Where to buy SPEC BD040250 disc springs worldwide?
3G Electric supplies the SPEC BD040250 disc spring worldwide. We handle full logistics, customs clearance, and delivery to global destinations. As a sourcing partner across 14 industrial departments, we provide genuine SPEC parts and support for procurement, ensuring the right solution for your application.
How to select the correct SPEC disc spring for an application?
To select the correct SPEC disc spring, match the O.D., I.D., and thickness to your assembly's space and load requirements. Consider the deflection needed and whether the spring will be stacked in series or parallel. For the BD040250, verify the 40 mm O.D. and 20.4 mm I.D. fit your bolt or shaft clearance.
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.
