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Washers › Bonded, Sealing & Roofing Washers

Custom 75A 70shore Molded SBR Silicone Natural Rubber Washer From China Factory

Updated 2026-11-04 · Markdown version

Model no. KD-1002463

US$0.42100–299 pieces

US$0.38300+ pieces

MOQ 100 pieces · Final price confirmed in your quote

Size: as Sample or Drawing
Color: Black, Blue, Red, White or as Order
Hardness: 30-90 Shore a
Material: Nitrile Rubber

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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

Model NO.	KD-1002463
Effect	Fixture&Sealing
Cross-Section Shape	as Order
Size	as Sample or Drawing
MOQ	200 PCS
Color	Black, Blue, Red, White or as Order
Hardness	30-90 Shore a
Sample	Available
Sample Time	7-10 Days
Production Time	15-25 Days
Transport Package	Carton, Pallet
Specification	as order
Origin	Hebei
HS Code	40169310
Production Capacity	50000000000 M/Month
Customization	Available
Material	Nitrile Rubber
Application	Machinery, Industrial Component, Electronic Product, Vehicle, Household Appliance
Shipping Cost	Contact the supplier about freight and estimated delivery time.
aterial	NBR, FKM (FPM), n
Category	Bonded, Sealing & Roofing Washers

Technical parameters

Material	Advantages
NBR	Excellent resistant to oil, widely used in industrial area.
EPDM	Excellent resistance to weather and ozone, good resistance to heat, low temperature and chemical.
NR, natrual rubber	High elasticity, good chemical strength.
CR	Generally good resistance to ozone, aging and chemical, good mechanical properties over a wide temperature range.
SBR	Shock resistance, performance well in adhesion and sealing.
Silicone, VMQ, MVQ	Widest operating temperature range, performance stably in high and low temperature, widely used in food sealing area.
FKM, FPM	Excellent resistance to high temperature and a broad range of chemical, permeability and compression set are excellent.
HNBR	Thermal stability and oxidation resistance.
IIR	Low permeability rate and good electrical properties.
FVMQ	Widest operating temperature range, performance stably in high and low temperature, good resistance to oil and fuel.
ACM	Good resistance to mineral to oil, oxygen and ozone.

Description

Custom 75A 70shore Molded SBR Silicone Natural Rubber Washer From China Factory is part of our bonded, sealing & roofing washers range (Washers).

Key details

Material: Nitrile Rubber
Size: as Sample or Drawing
Application: Machinery, Industrial Component, Electronic Product, Vehicle, Household Appliance
Effect: Fixture&Sealing
Cross-Section Shape: as Order
Color: Black, Blue, Red, White or as Order
Hardness: 30-90 Shore a
Production Time: 15-25 Days

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

Ordering through Engineering Hardware & Fasteners

Minimum order is 100 pieces at US$0.38 – 0.42 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 Custom 75A 70shore Molded SBR Silicone Natural Rubber Washer From China Factory?

The listed minimum order is 100 pieces, at US$0.38 – 0.42 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$0.42 for 100–299 pieces; US$0.38 for 300+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of Custom 75A 70shore Molded SBR Silicone Natural Rubber Washer From China Factory?

Material: Nitrile Rubber; Size: as Sample or Drawing; Application: Machinery, Industrial Component, Electronic Product, Vehicle, Household Appliance; Effect: Fixture&Sealing; Cross-Section Shape: as Order; Color: Black, Blue, Red, White or as Order. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include size, color, hardness and material. 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$0.38 – 0.42MOQ 100 piecesGet a quote WA