APPROVED VENDOR Sealing Washer: M15 Screw Sz, Copper, Copper Seal, 15 mm Inside Dia, 20 mm Outside Dia
The APPROVED VENDOR Single-Piece Sealing Washer (SKU 54FP71) is a copper seal for M15 screw sizes, with a 15 mm inside diameter and 20 mm outside diameter. Supplied in a small pack of 50, this metric sealing washer…
SKU 3G-OTH-534512
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Product Description
The APPROVED VENDOR Single-Piece Sealing Washer (SKU 54FP71) is a copper seal for M15 screw sizes, with a 15 mm inside diameter and 20 mm outside diameter. Supplied in a small pack of 50, this metric sealing washer is identified by manufacturer part number M50301.150.0020.
Frequently Asked Questions
What is an APPROVED VENDOR M15 copper sealing washer used for?
This copper sealing washer is used to create a leak-proof seal under bolt or screw heads in metric M15 fastening applications. Common in hydraulic, pneumatic, and plumbing systems, the 15 mm inside diameter and 20 mm outside diameter copper seal withstands high temperatures and pressures.
What are the specifications of the APPROVED VENDOR sealing washer 54FP71?
The APPROVED VENDOR sealing washer (MPN M50301.150.0020) is a metric copper seal for M15 screw sizes. It has a 15 mm inside diameter and 20 mm outside diameter. Supplied in a small pack of 50, the seal material is copper, suitable for demanding industrial sealing applications.
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 site. Contact us to order the M15 copper sealing washer (SKU 54FP71) for reliable sourcing and support.
How to install a copper sealing washer for M15 screws?
Place the copper sealing washer over the M15 screw shank before assembly. Ensure the 15 mm inside diameter aligns with the screw. Tighten to the manufacturer's torque specification; copper deforms slightly to fill gaps, creating a leak-proof seal. Replace after each use for best results.
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3G Electric supplies APPROVED VENDOR single-piece sealing washers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.






