Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

APPROVED VENDOR Sealing Washer: M6 Screw Sz, Copper, Copper Seal, 6 mm Inside Dia, 10 mm Outside Dia - Single-Piece Sealing Washers
APPROVED VENDORSingle-Piece Sealing Washers

APPROVED VENDOR Sealing Washer: M6 Screw Sz, Copper, Copper Seal, 6 mm Inside Dia, 10 mm Outside Dia

The APPROVED VENDOR Single-Piece Sealing Washer (SKU 5ZLT9) is a copper sealing washer for M6 screw sizes, with a 6 mm inside diameter and 10 mm outside diameter. Supplied in a 25-pack, this metric washer is designed…

SKU 3G-OTH-534528

Brand
APPROVED VENDOR
Item
Sealing Washer: M6 Screw Sz, Copper, Copper Seal, 6 mm Inside Dia, 10 mm Outside Dia
Category
Single-Piece Sealing Washers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
5ZLT9
Type
Copper, Copper Seal, Copper, 25 PK
Pack Size
Small Pack
Inside Dia
6 mm
Outside Dia
10 mm
FDA Approval
Not FDA Approved
Product Type
Sealing Washer
Seal Material
Copper
Metal Detection
Metal Detectable
Washer Sub Type
ID Bonded - For Use With Nut
X-Ray Detection
X-Ray Detectable
Seal Material Color
Natural
System of Measurement
Metric
Compatible Product Type
For Use with Nut
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The APPROVED VENDOR Single-Piece Sealing Washer (SKU 5ZLT9) is a copper sealing washer for M6 screw sizes, with a 6 mm inside diameter and 10 mm outside diameter. Supplied in a 25-pack, this metric washer is designed for use with a nut and is both metal detectable and X-ray detectable, though it is not FDA approved.

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 a nut or bolt head in metric fastening applications. It is ideal for food processing, pharmaceutical, and industrial environments where metal and X-ray detectability are required for contamination control.

What are the specifications of the APPROVED VENDOR 5ZLT9 sealing washer?

The 5ZLT9 is a copper sealing washer for M6 screw sizes, with a 6 mm inside diameter and 10 mm outside diameter. It is supplied in a 25-pack, is metal detectable and X-ray detectable, but is not FDA approved. It is designed for use with a nut.

Where to buy APPROVED VENDOR sealing washers worldwide?

3G Electric supplies the APPROVED VENDOR 5ZLT9 copper sealing washer to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine industrial sealing washers for your maintenance or production needs.

How to install a copper sealing washer for M6 fasteners?

Place the copper sealing washer between the nut or bolt head and the mating surface. Tighten to the recommended torque for M6 fasteners. Copper washers deform slightly under compression to form a reliable seal. Replace after each use for best results.

Used in

Common applications for APPROVED VENDOR
Laboratory sampling — APPROVED VENDOR clear wide mouth glass bottles for collecting and storing liquid samples in non-sterile environments.
Steam heating maintenance — APPROVED VENDOR forged brass radiator valves for regulating steam flow in commercial building heating systems.
High-pressure cleaning — APPROVED VENDOR turbo spray nozzles for pressure washers used in industrial equipment cleaning up to 6,000 psi.
Cleanroom operations — APPROVED VENDOR vinyl task chairs for seating in ISO 5 classified manufacturing or assembly areas.
General sealing — APPROVED VENDOR natural rubber stoppers for closing laboratory flasks or test tubes in educational or research settings.
Tamper-evident security — APPROVED VENDOR brass lead and wire seals for securing utility meters, cargo containers, or access panels.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from APPROVED VENDOR

View all APPROVED VENDOR parts
Bonded Sealing Washer: Buna-N, Green, 0.75 in Inside Dia, 2 in Outside Dia, 1/16 in Max Thick (MPN ZSW-66). Key specifications — Brand: APPROVED VENDOR; Compatible Product Type: For Use with Nut; Product Type: Sealing Washer; System of Measurement: Inch; X-Ray Detection: Not X-Ray Detectable; Seal Material: Buna-N; Seal Material Color: Green; FDA Approval: Not FDA Approved.
APPROVED VENDOR
Bonded Sealing Washer: Buna-N, Green, 0.75 in Inside Dia, 2 in Outside Dia, 1/16 in Max Thick (MPN ZSW-66). Key specifications — Brand: APPROVED VENDOR; Compatible Product Type: For Use with Nut; Product Type: Sealing Washer; System of Measurement: Inch; X-Ray Detection: Not X-Ray Detectable; Seal Material: Buna-N; Seal Material Color: Green; FDA Approval: Not FDA Approved.
Sealing Washer: M12 Screw Sz, Copper, Copper Seal, 12 mm Inside Dia, 16 mm Outside Dia, 50 PK (MPN M50301.120.0016). Key specifications — Brand: APPROVED VENDOR; Product Type: Sealing Washer; System of Measurement: Metric; Seal Material: Copper; Pack Size: Small Pack.
APPROVED VENDOR
Sealing Washer: M12 Screw Sz, Copper, Copper Seal, 12 mm Inside Dia, 16 mm Outside Dia, 50 PK (MPN M50301.120.0016). Key specifications — Brand: APPROVED VENDOR; Product Type: Sealing Washer; System of Measurement: Metric; Seal Material: Copper; Pack Size: Small Pack.
Bonded Sealing Washer: Neoprene, Black/Brown, 0.656 in Inside Dia, 1 5/16 in Outside Dia (MPN ZSW-76). Key specifications — Brand: APPROVED VENDOR; Compatible Product Type: For Use with Nut; Product Type: Sealing Washer; System of Measurement: Inch; X-Ray Detection: Not X-Ray Detectable; Seal Material: Neoprene; Seal Material Color: Black/Brown; FDA Approval: Not FDA Approved.
APPROVED VENDOR
Bonded Sealing Washer: Neoprene, Black/Brown, 0.656 in Inside Dia, 1 5/16 in Outside Dia (MPN ZSW-76). Key specifications — Brand: APPROVED VENDOR; Compatible Product Type: For Use with Nut; Product Type: Sealing Washer; System of Measurement: Inch; X-Ray Detection: Not X-Ray Detectable; Seal Material: Neoprene; Seal Material Color: Black/Brown; FDA Approval: Not FDA Approved.
Bonded Sealing Washer: Buna-N, Green, 0.5 in Inside Dia, 1 in Outside Dia, 1/16 in Max Thick (MPN ZSW-62). Key specifications — Brand: APPROVED VENDOR; Compatible Product Type: For Use with Nut; Product Type: Sealing Washer; System of Measurement: Inch; X-Ray Detection: Not X-Ray Detectable; Seal Material: Buna-N; Seal Material Color: Green; FDA Approval: Not FDA Approved.
APPROVED VENDOR
Bonded Sealing Washer: Buna-N, Green, 0.5 in Inside Dia, 1 in Outside Dia, 1/16 in Max Thick (MPN ZSW-62). Key specifications — Brand: APPROVED VENDOR; Compatible Product Type: For Use with Nut; Product Type: Sealing Washer; System of Measurement: Inch; X-Ray Detection: Not X-Ray Detectable; Seal Material: Buna-N; Seal Material Color: Green; FDA Approval: Not FDA Approved.
Sealing Washer: M10 Screw Sz, Copper, Copper Seal, 10 mm Inside Dia, 14 mm Outside Dia, 100 PK (MPN M50301.100.0014). Key specifications — Brand: APPROVED VENDOR; Product Type: Sealing Washer; System of Measurement: Metric; Seal Material: Copper; Pack Size: Small Pack.
APPROVED VENDOR
Sealing Washer: M10 Screw Sz, Copper, Copper Seal, 10 mm Inside Dia, 14 mm Outside Dia, 100 PK (MPN M50301.100.0014). Key specifications — Brand: APPROVED VENDOR; Product Type: Sealing Washer; System of Measurement: Metric; Seal Material: Copper; Pack Size: Small Pack.
APPROVED VENDOR
APPROVED VENDOR
Sealing Washer: M17 Screw Sz, Copper, Copper Seal, 17 mm Inside Dia, 24 mm Outside Dia, 25 PK (MPN M50302.170.0024). Key specifications — Brand: APPROVED VENDOR; Product Type: Sealing Washer; System of Measurement: Metric; Seal Material: Copper; Seal Material Color: Gray; Pack Size: Small Pack.
APPROVED VENDOR
APPROVED VENDOR
Sealing Washer: M22 Screw Sz, Copper, Copper Seal, 22 mm Inside Dia, 29 mm Outside Dia, 25 PK (MPN M50302.220.0029). Key specifications — Brand: APPROVED VENDOR; Product Type: Sealing Washer; System of Measurement: Metric; Seal Material: Copper; Seal Material Color: Gray; Pack Size: Small Pack.
APPROVED VENDOR
APPROVED VENDOR
Sealing Washer: M18 Screw Sz, Copper, Copper Seal, 18 mm Inside Dia, 24 mm Outside Dia, 25 PK (MPN M50301.180.0024). Key specifications — Brand: APPROVED VENDOR; Product Type: Sealing Washer; System of Measurement: Metric; Seal Material: Copper; Pack Size: Small Pack.