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Washers › Bonded, Sealing & Roofing Washers

Complex Structure Special Shaped Rubber Gasket Custom Mold Irregular Rubber Washer

Updated 2026-11-04 · Markdown version

Model no. BR-Rubber Washer

US$0.60200–999 pieces

US$0.361,000–4,999 pieces

US$0.245,000+ pieces

MOQ 200 pieces · Final price confirmed in your quote

Material: NBR, EPDM, Silicone, FKM
Materials: NBR, EPDM, Silicone, FKM
Color: Black, Red, White
Size: Custom Size
Hardness: 40-80 Shore a
Package Size: 21.00cm * 13.00cm * 11.00cm
Our main customers come from Europe,America and Oceanica, Example: UK, USA, Spain, Denmark,Germany, Australia, Finland .
Products and materials: Our company is engaged in manufacture Rubber and plastic parts. The main products include molded rubber parts, Extrusion silicone tube/strip, silicone sponge tube, Injection plastic parts, Extrusion plastic parts, Rubber sponge parts, PVC dipping.

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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
Material	NBR, EPDM, Silicone, FKM
Application	Machinery, Industrial Component, Electronic Product, Vehicle, Household Appliance
Model NO.	BR-Rubber Washer
Effect	Hole with Seal
Cross-Section Shape	Custom Environmental Protection Seals O Silicon Ri
Item Name	Special-Shaped Rubber Washer
Materials	NBR, EPDM, Silicone, FKM
MOQ	200 Pieces
Color	Black, Red, White
Size	Custom Size
Hardness	40-80 Shore a
Transport Package	Plastic Bag and Cartons Outside
Specification	Depends on Your Samples or Drawings
Origin	Qingdao, China
HS Code	4015909000
Production Capacity	12000000pieces/Year
Package Size	21.00cm * 13.00cm * 11.00cm
Package Gross Weight	8.000kg
Lead Time	5 days (1 - 1000 Pieces) To be negotiated ( > 1000 Pieces)
ISO 90001	2008, TS16949, FDA, REACH, ROHS, SGS
Our main customers come from Europe,America and Oceanica, Example	UK, USA, Spain, Denmark,Germany, Australia, Finland .
Office	Our sale office is located in Qingdao city downtown, Shandong Province, China. It is in 2~3 hours drive distance to both our factory and airport or sea port in Qingdao. It is also convenient to meet customers from different countries.
Products and materials	Our company is engaged in manufacture Rubber and plastic parts. The main products include molded rubber parts, Extrusion silicone tube/strip, silicone sponge tube, Injection plastic parts, Extrusion plastic parts, Rubber sponge parts, PVC dipping.
Profound experience	Our engineers and QC experts are engaged in rubber plastic industry over 23 years. Our core management team has rich experience and deep understanding of rubber and plastic development.
Sale service	Every salesman should be in service after strictly trained with productions knowledge and customer-service requirements. Be skilled in exporting business procedure and English communication.
Category	Bonded, Sealing & Roofing Washers

Technical parameters

Product Description
Products	Name	Special-Shaped Rubber Washer
Products category	rubber molded product
Material	EPDM,NR,SBR,Nitrile, Silicone, Fluorosilicone,(FKM), Neoprene, Urethane(PU), Polyacrylate(ACM), Ethylene Acrylic(AEM), HNBR, Butyl(IIR), plastic like material (TPE, PU, NBR, silicone, NBR+TPE etc)
Size	All size and thickness available.
Shape	capable of all shapes as per drawing
Color	Natural,black, Pantone code or RAL code, or as per client's samples or requirements
Hardness	20°~90° Shore A, usually 30°~80° Shore A.
Surface finishing	Texture (VDI/MT standard, or made to client's sample), polished (high polish, mirror polish), smooth, painting, powder coating, printing, electroplating etc.
Drawing	2D or 3D draiwng in any image/picture format is OK
Free sample	Yes
OEM/OEM	Yes
Application	Household, electronics, for vehicles like GM, Ford,Honda. Machinery, hospital, petrochemical and Aerospace etc.
Market	Europe, North America, Oceania
Quality certification	ISO 90001:2008, TS16949, FDA, REACH, ROHS, SGS
QC	Every order production will get more than 10 times regular check and 5 fives times random check by our professional QC. Or by Third party appointed by customer
Mold	Molding Process	Injection molding, mold processing, extrusion
Mold type	processing mold, injection mold, extrusionmold
Machines	350T vacuum pressing machine and other pressing machine at 300T,250T and so on
Tooling equipment	Rubber tension tester, Rubber vulcanization instrument, Durometer, calipers, ageing oven
Cavity	1~400 cavities
Mold Life	300,000~1,000,000 times
Production	Production capacity	finish each mold of product in 3 minutes and working on 3 shifts within 24 hours
Mold lead time	15~35 days
Sample lead time	3~5 days
Production time	usually 15~30 days, should be confirmed before order
Loading port	Hangzhou, Shanghai, Ningbo or as required

Description

Complex Structure Special Shaped Rubber Gasket Custom Mold Irregular Rubber Washer is part of our bonded, sealing & roofing washers range (Washers).

Key details

Material: NBR, EPDM, Silicone, FKM
Size: Custom Size
Application: Machinery, Industrial Component, Electronic Product, Vehicle, Household Appliance
Effect: Hole with Seal
Cross-Section Shape: Custom Environmental Protection Seals O Silicon Ri
Item Name: Special-Shaped Rubber Washer
Materials: NBR, EPDM, Silicone, FKM
Color: Black, Red, White

Available configurations include material, materials, color, size and hardness. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 200 pieces at US$0.24 – 0.60 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 Complex Structure Special Shaped Rubber Gasket Custom Mold Irregular Rubber Washer?

The listed minimum order is 200 pieces, at US$0.24 – 0.60 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

How does the price change with quantity?

Volume pricing: US$0.60 for 200–999 pieces; US$0.36 for 1,000–4,999 pieces; US$0.24 for 5,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of Complex Structure Special Shaped Rubber Gasket Custom Mold Irregular Rubber Washer?

Material: NBR, EPDM, Silicone, FKM; Size: Custom Size; Application: Machinery, Industrial Component, Electronic Product, Vehicle, Household Appliance; Effect: Hole with Seal; Cross-Section Shape: Custom Environmental Protection Seals O Silicon Ri; Item Name: Special-Shaped Rubber Washer. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include material, materials, color, size and hardness. 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

More about us → · Request a sample or custom quote →

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US$0.24 – 0.60MOQ 200 piecesGet a quote WA