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APPROVED VENDOR Sealing Washer: M12 Screw Sz, Copper, Copper Seal, 12 mm Inside Dia, 16 mm Outside Dia - Single-Piece Sealing Washers
APPROVED VENDORSingle-Piece Sealing Washers

APPROVED VENDOR Sealing Washer: M12 Screw Sz, Copper, Copper Seal, 12 mm Inside Dia, 16 mm Outside Dia

The APPROVED VENDOR Single-Piece Sealing Washer (SKU 54FP62, MPN M50301.120.0016) is a copper sealing washer for M12 screw sizes, with a 12 mm inside diameter and 16 mm outside diameter. Supplied in a small pack of…

SKU 3G-OTH-534526

Brand
APPROVED VENDOR
Item
Sealing Washer: M12 Screw Sz, Copper, Copper Seal, 12 mm Inside Dia, 16 mm Outside Dia
Category
Single-Piece Sealing Washers
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
M50301.120.0016
Type
Copper, Copper Seal, 50 PK
Pack Size
Small Pack
Inside Dia
12 mm
Outside Dia
16 mm
Product Type
Sealing Washer
Seal Material
Copper
System of Measurement
Metric
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Single-Piece Sealing Washer (SKU 54FP62, MPN M50301.120.0016) is a copper sealing washer for M12 screw sizes, with a 12 mm inside diameter and 16 mm outside diameter. Supplied in a small pack of 50, this metric copper seal is designed for sealing applications requiring a copper washer.

Frequently Asked Questions

What is an APPROVED VENDOR copper sealing washer used for?

This copper sealing washer is used to create a leak-proof seal under bolt heads or nuts in metric M12 fastening applications. It is commonly applied in hydraulic, pneumatic, and fluid-handling systems where copper's malleability ensures a tight seal against vibration and thermal cycling.

What are the specifications of the APPROVED VENDOR M50301.120.0016 sealing washer?

This sealing washer has a 12 mm inside diameter and a 16 mm outside diameter, designed for M12 screw sizes. It is made of copper, supplied in a small pack of 50, and uses metric measurements. The manufacturer part number is M50301.120.0016.

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 M50301.120.0016 copper sealing washer pack of 50 for reliable sealing in metric applications.

How to install a copper sealing washer for M12 bolts?

Place the copper washer between the bolt head or nut and the mating surface. Tighten to the manufacturer's recommended torque for M12 fasteners. Copper deforms slightly under compression, filling surface irregularities. Do not reuse copper washers, as they lose sealing ability after initial compression.

Used in

Common applications for APPROVED VENDOR
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APPROVED VENDOR Products

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.

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