SPEC Compression Spring: 302 Stainless Steel, Cylindrical Shape, 45.5 mm Lng
The SPEC Compression Spring (SKU 781KE7, MPN D21820) is a cylindrical compression spring made from 302 Stainless Steel, with a length of 45.5 mm and an outer diameter of 10.8 mm, supplied in a pack of 10. This…
SKU 3G-OTH-675948
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Product Description
The SPEC Compression Spring (SKU 781KE7, MPN D21820) is a cylindrical compression spring made from 302 Stainless Steel, with a length of 45.5 mm and an outer diameter of 10.8 mm, supplied in a pack of 10. This product is a standard industrial spring for applications requiring a consistent, corrosion-resistant component.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the SPEC compression spring D21820 used for?
The SPEC compression spring D21820 is used in industrial applications requiring a consistent, corrosion-resistant spring component. Its 302 stainless steel construction suits environments where moisture or mild chemicals are present, such as in valves, actuators, or mechanical assemblies across machining, pneumatics, and instrumentation systems.
What are the specifications of the SPEC compression spring D21820?
The SPEC compression spring D21820 is a cylindrical compression spring made from 302 stainless steel. It has a length of 45.5 mm and an outer diameter of 10.8 mm, supplied in a pack of 10. The manufacturer part number is D21820, and the SKU is 781KE7.
Where to buy the SPEC compression spring D21820 worldwide?
3G Electric supplies the SPEC compression spring D21820 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for this spring and other industrial components across 14 departments, including machining and pneumatics.
How to select the right compression spring for an application?
To select the right compression spring, match the required free length, outer diameter, and material to your application's load and environment. For corrosion resistance, 302 stainless steel like the SPEC D21820 is suitable. Ensure the spring's dimensions fit the assembly space and that the material withstands operating conditions.
SPEC Products
3G Electric supplies SPEC cylindrical compression springs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
