OEM Sealing Washer: M12.5 Screw Sz, Copper, Copper Seal, 12.5 mm Inside Dia
The APPROVED VENDOR Single-Piece Sealing Washer (SKU M50301.125.0020, MPN M50301.125.0020) is a copper seal washer for M12.5 screw sizes, with a 12.5 mm inside diameter and 20 mm outside diameter, supplied in a…
SKU 3G-OTH-534538
Also listed as: M503011250020 · M50301 125 0020 · M50301-125-0020
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 APPROVED VENDOR Single-Piece Sealing Washer (SKU M50301.125.0020, MPN M50301.125.0020) is a copper seal washer for M12.5 screw sizes, with a 12.5 mm inside diameter and 20 mm outside diameter, supplied in a 50-piece small pack. This metric sealing washer is designed to provide a reliable copper seal in industrial applications.
Frequently Asked Questions
What is an APPROVED VENDOR M12.5 copper sealing washer used for?
This copper sealing washer is used to create a leak-proof seal under bolt heads or nuts in metric industrial assemblies. It is commonly applied in hydraulic, pneumatic, and fluid-handling systems where a reliable copper seal is required to prevent leakage under pressure.
What are the specifications of the APPROVED VENDOR sealing washer M50301.125.0020?
The APPROVED VENDOR sealing washer (SKU M50301.125.0020, MPN M50301.125.0020) is a metric copper seal washer for M12.5 screw sizes. It has a 12.5 mm inside diameter and a 20 mm outside diameter, supplied in a 50-piece small pack. The seal material is copper.
Where to buy APPROVED VENDOR sealing washers worldwide?
3G Electric supplies APPROVED VENDOR sealing washers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order the M12.5 copper sealing washer (SKU 3G-OTH-534538) for reliable sourcing.
How to install a copper sealing washer for M12.5 fasteners?
Place the copper sealing washer between the fastener head and the mating surface, ensuring the washer is centered on the bolt. Tighten to the manufacturer's recommended torque for M12.5 fasteners. Copper washers deform slightly under compression to form a tight seal; avoid overtightening to prevent damage.
OEM Products
3G Electric supplies OEM single-piece sealing washers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.