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APPROVED VENDOR Flat Washer: 5/16 in Screw Sz, Fiber Seal, 0.315 in Inside Dia, 9/16 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, 9/16 in Outside Dia

The APPROVED VENDOR Flat Washer (SKU 894EK4, MPN Z8610) is a single-piece fiber sealing washer for 5/16 in screw sizes, supplied in a 10-pack. It features a 0.315 in inside diameter and a 9/16 in outside diameter…

SKU 3G-OTH-534549

Brand
APPROVED VENDOR
Item
Flat Washer: 5/16 in Screw Sz, Fiber Seal, 0.315 in Inside Dia, 9/16 in Outside Dia
Category
Single-Piece Sealing Washers
Available to Order
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
Z8610
Type
Fiber Seal, 10 PK
Inside Dia
0.315 in
Outside Dia
9/16 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 894EK4, MPN Z8610) is a single-piece fiber sealing washer for 5/16 in screw sizes, supplied in a 10-pack. It features a 0.315 in inside diameter and a 9/16 in outside diameter, with a red fiber seal that is not FDA approved and not metal detectable.

Frequently Asked Questions

What is the APPROVED VENDOR Z8610 flat washer used for?

The APPROVED VENDOR Z8610 flat washer is a single-piece fiber sealing washer used to create a leak-resistant seal under the head of a 5/16 in screw. It is commonly applied in plumbing, pneumatic, and general industrial fastening applications where a non-metallic, non-FDA-rated seal is acceptable.

What are the specifications of the APPROVED VENDOR Z8610 flat washer?

The APPROVED VENDOR Z8610 flat washer has a 0.315 in inside diameter and a 9/16 in outside diameter, designed for 5/16 in screw sizes. It is made of red fiber material, is not FDA approved, and is not metal detectable. It comes in a 10-pack and uses inch measurements.

Where to buy the APPROVED VENDOR Z8610 flat washer worldwide?

3G Electric supplies the APPROVED VENDOR Z8610 flat washer worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order this 10-pack fiber sealing washer for your maintenance or production needs.

How to install the APPROVED VENDOR Z8610 fiber sealing washer?

To install the APPROVED VENDOR Z8610 fiber sealing washer, place it over a 5/16 in screw or bolt before threading into the mating surface. Tighten to the recommended torque for the fastener size. The fiber material compresses to form a seal; avoid over-tightening to prevent damage to the washer.

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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