--- title: "EPDM Irregular Rubber Washer Weatherproof Special Shape Gasket" description: "EPDM Irregular Rubber Washer Weatherproof Special Shape Gasket — Bonded, Sealing & Roofing Washers. MOQ 200 pieces, US$0.24 – 0.60." url: https://engineeringhardware.com/product/epdm-irregular-rubber-washer-weatherproof-special-shape-gasket/ source: Engineering Hardware & Fasteners --- # EPDM Irregular Rubber Washer Weatherproof Special Shape Gasket [![EPDM Irregular Rubber Washer Weatherproof Special Shape Gasket](https://img.engineeringhardware.com/EPDM-Irregular-Rubber-Washer-Weatherproof-Special-Shape-Gasket.webp)](https://img.engineeringhardware.com/EPDM-Irregular-Rubber-Washer-Weatherproof-Special-Shape-Gasket.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Washers › Bonded, Sealing & Roofing Washers](https://engineeringhardware.com/fastener-products/washers/bonded-sealing-roofing-washers/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/epdm-irregular-rubber-washer-weatherproof-special-shape-gasket.md) Model no. **BR-Rubber Washer** | **US$0.60**200–999 pieces | **US$0.36**1,000–4,999 pieces | **US$0.24**5,000+ 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. Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20EPDM%20Irregular%20Rubber%20Washer%20Weatherproof%20Special%20Shape%20Gasket%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fepdm-irregular-rubber-washer-weatherproof-special-shape-gasket%2F) 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](https://engineeringhardware.com/fastener-products/washers/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 EPDM Irregular Rubber Washer Weatherproof Special Shape Gasket 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 EPDM Irregular Rubber Washer Weatherproof Special Shape Gasket? 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 EPDM Irregular Rubber Washer Weatherproof Special Shape Gasket? 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/](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 [![Production floor](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-01-production-floor-1024x683.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-01-production-floor.webp) Production floor [![Inspection bench](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-02-inspection-bench-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-02-inspection-bench.webp) Inspection bench [![Sorting & packing](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-03-sorting-and-packing-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-03-sorting-and-packing.webp) Sorting & packing [![Parts warehouse](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-04-parts-warehouse-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-04-parts-warehouse.webp) Parts warehouse [![Sample review](https://engineeringhardware.com/wp-content/uploads/2026/11/office-02-office-sample-review-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/office-02-office-sample-review.webp) Sample review [![Sales office](https://engineeringhardware.com/wp-content/uploads/2026/11/office-01-daily-sales-office-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/office-01-daily-sales-office.webp) Sales office [More about us →](https://engineeringhardware.com/about/) · [Request a sample or custom quote →](https://engineeringhardware.com/contact/) ## Request a quote for this product ## Related products [All Bonded, Sealing & Roofing Washers →](https://engineeringhardware.com/fastener-products/washers/bonded-sealing-roofing-washers/) [![IP65 Brass Rectange Flood Light Waterproof LED Outdoor Spotlight Wall Washer for Outdoor Garden Lights](https://img.engineeringhardware.com/IP65-Brass-Rectange-Flood-Light-Waterproof-LED-Outdoor-Spotlight-Wall-Washer-for-Outdoor-Garden-Lights.webp)](https://engineeringhardware.com/product/ip65-brass-rectange-flood-light-waterproof-led-outdoor-spotlight-wall-washer-for/) Bonded, Sealing & Roofing Washers ### [IP65 Brass Rectange Flood Light Waterproof LED Outdoor Spotlight Wall Washer for Outdoor Garden Lights](https://engineeringhardware.com/product/ip65-brass-rectange-flood-light-waterproof-led-outdoor-spotlight-wall-washer-for/) Brass · Park, Square, Garden, Yard **US$40.32 – 54.00**MOQ 20 pieces [![Bonded Washer Seals Metric/Imperial Size 316 Stainless Steel EPDM Rubber Bonded Seal Gasket](https://img.engineeringhardware.com/Bonded-Washer-Seals-Metric-Imperial-Size-316-Stainless-Steel-EPDM-Rubber-Bonded-Seal-Gasket.webp)](https://engineeringhardware.com/product/bonded-washer-seals-metric-imperial-size-316-stainless-steel-epdm-rubber-bonded-seal/) Bonded, Sealing & Roofing Washers ### [Bonded Washer Seals Metric/Imperial Size 316 Stainless Steel EPDM Rubber Bonded Seal Gasket](https://engineeringhardware.com/product/bonded-washer-seals-metric-imperial-size-316-stainless-steel-epdm-rubber-bonded-seal/) Rotary Seal · Standard **US$0.0012 – 0.024**MOQ 100 pieces [![18X20W LED Pixel Bar IP66 PRO Waterproof LED Wall Washer DJ Light Bar Flashing Effect Party Stage Light](https://img.engineeringhardware.com/18X20W-LED-Pixel-Bar-IP66-PRO-Waterproof-LED-Wall-Washer-DJ-Light-Bar-Flashing-Effect-Party-Stage-Light.webp)](https://engineeringhardware.com/product/18x20w-led-pixel-bar-ip66-pro-waterproof-led-wall-washer-dj-light-bar-flashing/) Bonded, Sealing & Roofing Washers ### [18X20W LED Pixel Bar IP66 PRO Waterproof LED Wall Washer DJ Light Bar Flashing Effect Party Stage Light](https://engineeringhardware.com/product/18x20w-led-pixel-bar-ip66-pro-waterproof-led-wall-washer-dj-light-bar-flashing/) High-Intensity Die Casting Aluminum Alloy · CE, RoHS, ISO9001 **US$295.44 – 323.76**MOQ 2 pieces [![ISO9001 Certified Custom Sealing Silicone EPDM NBR FKM CR Rubber Bellow, Flat Washer, Gasket, Grommet, Seal Ring](https://img.engineeringhardware.com/ISO9001-Certified-Custom-Sealing-Silicone-EPDM-NBR-FKM-CR-Rubber-Bellow-Flat-Washer-Gasket-Grommet-Seal-Ring.webp)](https://engineeringhardware.com/product/iso9001-certified-custom-sealing-silicone-epdm-nbr-fkm-cr-rubber-bellow-flat-washer/) Bonded, Sealing & Roofing Washers ### [ISO9001 Certified Custom Sealing Silicone EPDM NBR FKM CR Rubber Bellow, Flat Washer, Gasket, Grommet, Seal Ring](https://engineeringhardware.com/product/iso9001-certified-custom-sealing-silicone-epdm-nbr-fkm-cr-rubber-bellow-flat-washer/) Silicone Rubber · Fixture&Sealing **US$0.012**MOQ 1,000 pieces [![Low Price Hematite Drum Washer Drum Scrubber Clay Washer Sand Washer Trommel Scrubber](https://img.engineeringhardware.com/Low-Price-Hematite-Drum-Washer-Drum-Scrubber-Clay-Washer-Sand-Washer-Trommel-Scrubber.webp)](https://engineeringhardware.com/product/low-price-hematite-drum-washer-drum-scrubber-clay-washer-sand-washer-trommel-scrubber/) Bonded, Sealing & Roofing Washers ### [Low Price Hematite Drum Washer Drum Scrubber Clay Washer Sand Washer Trommel Scrubber](https://engineeringhardware.com/product/low-price-hematite-drum-washer-drum-scrubber-clay-washer-sand-washer-trommel-scrubber/) Gravity Separator, Rotary Scrubber · Carbon Steel, Carbon Steel **US$2,436 – 83,999**MOQ 1 piece [![Electro Galvanized Umbrella Head Zinc Coil Felt Roofing Nail with Washer](https://img.engineeringhardware.com/Electro-Galvanized-Umbrella-Head-Zinc-Coil-Felt-Roofing-Nail-with-Washer.webp)](https://engineeringhardware.com/product/electro-galvanized-umbrella-head-zinc-coil-felt-roofing-nail-with-washer/) Bonded, Sealing & Roofing Washers ### [Electro Galvanized Umbrella Head Zinc Coil Felt Roofing Nail with Washer](https://engineeringhardware.com/product/electro-galvanized-umbrella-head-zinc-coil-felt-roofing-nail-with-washer/) Roofing Nail · Steel **US$864.00**MOQ 5 tons [![Customizable Rubber Washers and Grommets for Auto Parts](https://img.engineeringhardware.com/Customizable-Rubber-Washers-and-Grommets-for-Auto-Parts.webp)](https://engineeringhardware.com/product/customizable-rubber-washers-and-grommets-for-auto-parts/) Bonded, Sealing & Roofing Washers ### [Customizable Rubber Washers and Grommets for Auto Parts](https://engineeringhardware.com/product/customizable-rubber-washers-and-grommets-for-auto-parts/) Customized · Vehicle **US$0.14 – 0.58**MOQ 100 pieces [![Sinotruk A7 Engine Sealing Washer OE No. Vg9003080006](https://img.engineeringhardware.com/Sinotruk-A7-Engine-Sealing-Washer-OE-No-Vg9003080006.webp)](https://engineeringhardware.com/product/sinotruk-a7-engine-sealing-washer-oe-no-vg9003080006/) Bonded, Sealing & Roofing Washers ### [Sinotruk A7 Engine Sealing Washer OE No. Vg9003080006](https://engineeringhardware.com/product/sinotruk-a7-engine-sealing-washer-oe-no-vg9003080006/) Concrete Mixer Trucks · Liquid-cooled **US$2.28 – 7.08**MOQ 1 piece **US$0.24 – 0.60**MOQ 200 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20EPDM%20Irregular%20Rubber%20Washer%20Weatherproof%20Special%20Shape%20Gasket%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fepdm-irregular-rubber-washer-weatherproof-special-shape-gasket%2F)