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APPROVED VENDOR Flat Washer: 5/16 in Screw Sz, Fiber Seal, 0.315 in Inside Dia, 7/16 in Outside Dia - Single-Piece Sealing Washers
APPROVED VENDORSingle-Piece Sealing Washers

APPROVED VENDOR Flat Washer: 5/16 in Screw Sz, Fiber Seal, 0.315 in Inside Dia, 7/16 in Outside Dia

The APPROVED VENDOR Flat Washer (SKU 894EK3, MPN Z8609) is a single-piece fiber sealing washer for 5/16 in screw sizes, sold in a 10-pack. It has a 0.315 in inside diameter and a 7/16 in outside diameter, with a red…

SKU 3G-OTH-534517

Brand
APPROVED VENDOR
Item
Flat Washer: 5/16 in Screw Sz, Fiber Seal, 0.315 in Inside Dia, 7/16 in Outside Dia
Category
Single-Piece Sealing Washers
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
Z8609
Type
Fiber Seal, 10 PK
Inside Dia
0.315 in
Outside Dia
7/16 in
FDA Approval
Not FDA Approved
Product Type
Flat Washer
Seal Material
Fiber
Metal Detection
Not Metal Detectable
Seal Material Color
Red
System of Measurement
Inch
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Flat Washer (SKU 894EK3, MPN Z8609) is a single-piece fiber sealing washer for 5/16 in screw sizes, sold in a 10-pack. It has a 0.315 in inside diameter and a 7/16 in outside diameter, with a red fiber seal. 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 Z8609 flat washer used for?

The APPROVED VENDOR Z8609 flat washer is a fiber sealing washer for 5/16 in screw sizes. It provides a leak-resistant seal in plumbing, pneumatic, and low-pressure fluid systems where metal-detectable or FDA-approved materials are not required.

What are the specifications of the APPROVED VENDOR Z8609 flat washer?

The APPROVED VENDOR Z8609 flat washer has a 0.315 in inside diameter and a 7/16 in outside diameter. It is made of red fiber, uses inch-system measurement, is not FDA approved, and is not metal detectable. Sold in a 10-pack.

Where to buy the APPROVED VENDOR Z8609 flat washer worldwide?

3G Electric supplies the APPROVED VENDOR Z8609 flat washer worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this fiber sealing washer to your facility, regardless of location.

How to install the APPROVED VENDOR Z8609 fiber sealing washer?

Place the APPROVED VENDOR Z8609 fiber washer over the 5/16 in screw or bolt before tightening. Ensure the mating surfaces are clean and dry. Tighten to the recommended torque for the application to compress the fiber evenly and create a reliable seal.

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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