SPEC Disc Spring: 4.2 mm I.D., 12 mm O.D., Stainless Steel, 25 PK (MPN BD0120500042S)
The SPEC Standard Disc Spring (MPN BD0120500042S) is a stainless steel disc spring with a 4.2 mm I.D. and 12 mm O.D., supplied in a pack of 25. 3G Electric interprets customer demand and delivers genuine industrial…
SKU 3G-OTH-681933
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 BD0120500042S) is a stainless steel disc spring with a 4.2 mm I.D. and 12 mm O.D., supplied in a pack of 25. 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments—and far more—with specialist depth in combustion, pumps and controls as an authorised distributor for brands including Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.
Frequently Asked Questions
What is a SPEC disc spring used for?
A SPEC disc spring, like the BD0120500042S, is used to apply a preload or absorb shock in bolted joints, valves, and actuators. Its conical shape provides high force in a compact space, making it ideal for industrial machinery, pumps, and controls applications where consistent tension is critical.
What are the specifications of the SPEC BD0120500042S disc spring?
The SPEC BD0120500042S disc spring has a 12 mm O.D. and a 4.2 mm I.D. It is made of stainless steel and comes in a pack of 25. This standard disc spring is designed for reliable performance in demanding industrial environments, supporting applications across machining, power transmission, and pneumatics.
Where to buy SPEC disc springs in worldwide?
3G Electric supplies SPEC disc springs worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine parts like the BD0120500042S across 14 departments. Contact us for availability and delivery to your location.
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 load and space requirements. For the BD0120500042S, the 12 mm O.D. and stainless steel suit corrosion-resistant, high-force needs. Consult a technical specialist to verify stack configuration and deflection limits for your specific machinery.
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.
