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Washers › Bonded, Sealing & Roofing Washers

EPDM Rubber Washer, Neoprene Flat Washers Spacers

Updated 2026-11-04 · Markdown version

Model no. M2.5 M4.2 M4.8

US$0.024 / piece

MOQ 10,000 pieces · Final price confirmed in your quote

Material: Carbon Steel
Standard: according customer's requirments
Surface: Zinc plated, Hot dip galvanizing, Dacromet, mechanical galvanizing, ruspert/etc.

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Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order.

Specifications

Customization	Available
Type	Flat Gasket
Material	Carbon Steel
Model NO.	M2.5 M4.2 M4.8
Combination Washer Structure	A Type
Combination Washer Packaging	Half a Pack
Spring Washer Type	Standard
Transport Package	Normal Small Boxes /Color Small Boxes /Bulk Pack
Specification	4.8x12 to 6.3x25
Origin	Tianjin, China
HS Code	4016939000
Production Capacity	300tons/Month
Standard	according customer's requirments
Surface	Zinc plated, Hot dip galvanizing, Dacromet, mechanical galvanizing, ruspert/etc.
Package	Normal small boxes /color small boxes /bulk packing /pallets
Step1	Just tell us the size/model and the quantity, so that we quote you first
Step2	Confirm price and order details
Step3	We will arrange production for you after receiving your deposit
Add	Wangwenzhuang Industrial Area ,Xiqing District, Tianjin, China
Category	Bonded, Sealing & Roofing Washers

Technical parameters

Description:	EPDM washer black bonded epdm washer stainless steel EPDM washer
Diameter:	4.2-6.3, OD size :14/16/19/25
Standard:	according customer's requirments
Material:	Carbon steel/Stainless steel/aluminum alloy
Surface:	Zinc plated, Hot dip galvanizing, Dacromet, mechanical galvanizing, ruspert/etc.
Package:	Normal small boxes /color small boxes /bulk packing /pallets

Description

EPDM Rubber Washer, Neoprene Flat Washers Spacers is part of our bonded, sealing & roofing washers range (Washers).

Key details

Type: Flat Gasket
Standard: according customer's requirments
Material: Carbon Steel
Combination Washer Structure: A Type
Combination Washer Packaging: Half a Pack
Spring Washer Type: Standard
Step2: Confirm price and order details

Available configurations include material, standard and surface. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 10,000 pieces at US$0.024 per piece. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you.

Frequently asked questions

What is the minimum order quantity (MOQ) for EPDM Rubber Washer, Neoprene Flat Washers Spacers?

The listed minimum order is 10,000 pieces, at US$0.024 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

What are the main specifications of EPDM Rubber Washer, Neoprene Flat Washers Spacers?

Type: Flat Gasket; Standard: according customer's requirments; Material: Carbon Steel; Combination Washer Structure: A Type; Combination Washer Packaging: Half a Pack; Spring Washer Type: Standard. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include material, standard and surface. Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing.

What is the lead time and how is it shipped?

Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment.

Which other bonded, sealing & roofing washers are available?

The Bonded, Sealing & Roofing Washers category lists 2,033 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/washers/bonded-sealing-roofing-washers/

How we work

Specified, checked and shipped by Engineering Hardware & Fasteners

Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing.

DIN, ISO, ASTM, ANSI, JIS and GB standard parts
Non-standard parts made to your drawing
Dimensions, thread gauges and plating checked before packing
Export cartons and pallets, consolidated mixed orders
Samples available for approval before mass production

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US$0.024MOQ 10,000 piecesGet a quote WA