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SPEC Disc Spring: 12.3 mm I.D., 21.8 mm O.D., Carbon Steel, 25 PK (MPN BM218035) - Standard Disc Springs
SPECStandard Disc Springs

SPEC Disc Spring: 12.3 mm I.D., 21.8 mm O.D., Carbon Steel, 25 PK (MPN BM218035)

The SPEC Standard Disc Spring (MPN BM218035) is a carbon steel spring with a 12.3 mm I.D. and 21.8 mm O.D., supplied in a pack of 25. 3G Electric interprets this demand and sources the exact OEM part, backed by…

SKU 3G-OTH-681966

Also listed as: BM 218035 · BM-218035

Brand
SPEC
Item
Disc Spring: 12.3 mm I.D., 21.8 mm O.D., Carbon Steel, 25 PK
Category
Standard Disc Springs
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SPEC
Manufacturer Part Number
BM218035
Type
Carbon Steel, 25 PK
O.D.
21.8 mm

Technical Documents

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SPEC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SPEC Standard Disc Spring (MPN BM218035) is a carbon steel spring with a 12.3 mm I.D. and 21.8 mm O.D., supplied in a pack of 25. 3G Electric interprets this demand and sources the exact OEM part, backed by specialist expertise across 14 industrial departments including power transmission and pneumatics.

Frequently Asked Questions

What is a SPEC disc spring used for?

A SPEC disc spring (MPN BM218035) is used to absorb high loads in limited axial space, common in bolted joints, valves, and clutches. 3G Electric sources this exact OEM part for applications across power transmission, pneumatics, and general industrial maintenance.

What are the specifications of the SPEC disc spring BM218035?

The SPEC disc spring BM218035 has a 12.3 mm I.D. and 21.8 mm O.D., made of carbon steel, and comes in a pack of 25. It is a standard disc spring designed for consistent load deflection in industrial assemblies.

Where to buy SPEC disc springs worldwide?

3G Electric supplies SPEC disc springs worldwide, handling full logistics and customs clearance. We source the exact OEM part (BM218035) and deliver to any global destination, ensuring compliance with local import requirements.

How to select the right SPEC disc spring for an application?

Select a SPEC disc spring by matching I.D., O.D., and material to your assembly's load and space constraints. For the BM218035, verify the 12.3 mm I.D. fits your bolt or shaft, and confirm carbon steel suits your environment. 3G Electric can advise on sizing.

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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