SPEC Standard Disc Spring, 40 mm O.D., 20.4 mm I.D., Stainless Steel, 10 PK
The SPEC Standard Disc Spring (SKU BD0402000204S, MPN BD0402000204S) is a stainless steel disc spring with a 20.4 mm I.D. and 40 mm O.D., supplied in a 10-pack. 3G Electric interprets customer demand and delivers…
SKU 3G-OTH-681924
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 (SKU BD0402000204S, MPN BD0402000204S) is a stainless steel disc spring with a 20.4 mm I.D. and 40 mm O.D., supplied in a 10-pack. 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments — and far more — with specialist depth in combustion, pumps and controls as a trust anchor.
Frequently Asked Questions
What is a SPEC disc spring used for?
A SPEC disc spring provides high load capacity in limited axial space, commonly used in bolted joints, valves, and clutches to maintain preload or absorb vibration. 3G Electric supplies this genuine stainless steel component across 14 industrial departments, with specialist depth in combustion, pumps and controls.
What are the specifications of the SPEC BD0402000204S disc spring?
The SPEC BD0402000204S disc spring has a 40 mm O.D. and 20.4 mm I.D., made of stainless steel, and comes in a 10-pack. It is a standard disc spring type. 3G Electric sources this genuine SPEC component for global delivery, with expertise across machining, electrical, and power transmission categories.
Where to buy SPEC disc springs worldwide?
3G Electric supplies SPEC disc springs worldwide, handling full logistics and customs clearance for global delivery. As a curated industrial solutions provider, we source genuine components like the BD0402000204S across 14 departments, including combustion, pumps and controls, ensuring you get the right part for your application.
How to select the right SPEC disc spring for an application?
To select the right SPEC disc spring, match the O.D., I.D., and material to your assembly's space and load requirements. For the BD0402000204S, the 40 mm O.D. and 20.4 mm I.D. suit medium-duty preload applications. 3G Electric can help interpret your demand and source the correct genuine component.
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.
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Compatible alternatives & equivalents
- SPEC Stainless steel disc spring with 50 mm outer diameter and 25.4 mm inner diameter. Supplied in a pack of 10. Used in bolted joints, valves, and clutches to maintain preload and absorb vibration in limited axial space
- SPEC Standard disc spring with 40 mm outer diameter, made of carbon steel. Supplied in a pack of 10. Used in bolted joints, valves, and clutches to absorb vibration, compensate for thermal expansion, or maintain preload in limited axial space
