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APPROVED VENDOR Flat Washer: 1/4 in Screw Sz, Neoprene Seal, 0.281 in Inside Dia, 3/4 in Outside Dia - Single-Piece Sealing Washers
APPROVED VENDORSingle-Piece Sealing Washers

APPROVED VENDOR Flat Washer: 1/4 in Screw Sz, Neoprene Seal, 0.281 in Inside Dia, 3/4 in Outside Dia

The APPROVED VENDOR Flat Washer (MPN Z8525) is a single-piece sealing washer for 1/4 in screw sizes, supplied in a 25-pack. It features a neoprene seal with a 0.281 in inside diameter and a 3/4 in outside diameter…

SKU 3G-OTH-534536

Brand
APPROVED VENDOR
Item
Flat Washer: 1/4 in Screw Sz, Neoprene Seal, 0.281 in Inside Dia, 3/4 in Outside Dia
Category
Single-Piece Sealing Washers
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
Z8525
Type
Neoprene Seal, 25 PK
Inside Dia
0.281 in
Outside Dia
3/4 in
FDA Approval
Not FDA Approved
Product Type
Flat Washer
Seal Material
Neoprene
Metal Detection
Not Metal Detectable
Seal Material Color
Black
System of Measurement
Inch
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Flat Washer (MPN Z8525) is a single-piece sealing washer for 1/4 in screw sizes, supplied in a 25-pack. It features a neoprene seal with a 0.281 in inside diameter and a 3/4 in outside diameter. This inch-system washer is not FDA approved and not metal detectable.

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 APPROVED VENDOR Z8525 flat washer used for?

The APPROVED VENDOR Z8525 flat washer seals around 1/4 in screw fasteners to prevent fluid or air leaks. Its neoprene seal provides vibration dampening and corrosion resistance in industrial piping, HVAC, and general maintenance applications where a non-FDA, non-metal-detectable seal is acceptable.

What are the specifications of the APPROVED VENDOR Z8525 flat washer?

The Z8525 is a 1/4 in screw-size flat washer with a 0.281 in inside diameter and a 3/4 in outside diameter. It has a black neoprene seal, is not FDA approved, and is not metal detectable. Supplied in a 25-pack by APPROVED VENDOR, it uses inch-system measurements.

Where to buy the APPROVED VENDOR Z8525 flat washer worldwide?

3G Electric supplies the APPROVED VENDOR Z8525 flat washer worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this 25-pack neoprene sealing washer.

How to install the APPROVED VENDOR Z8525 sealing washer?

Place the Z8525 washer over the 1/4 in screw shank with the neoprene seal facing the mating surface. Tighten the fastener to the manufacturer’s recommended torque for the application. Avoid over-tightening, which can compress the neoprene excessively and reduce sealing effectiveness.

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.

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