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Specialty Fasteners › Quarter-Turn, Captive & Panel Fasteners

Captive Seals DIN 3869 ED Ring Seals for Stud Ends

Updated 2026-11-04 · Markdown version

Model no. ED Ring

US$12.0010–999 pieces

US$1.201,000–9,999 pieces

US$0.01210,000+ pieces

MOQ 10 pieces · Final price confirmed in your quote

Material: NBR
Standard: Standard, Nonstandard, Custom Shape
Package Size: 1.00cm * 1.00cm * 1.00cm

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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
Application	Pumps
Model NO.	ED Ring
Type	Rotary Seal
Performance	Oil Resistance
Shape	O-Ring
Standard	Standard, Nonstandard, Custom Shape
1	- Hydraulic Press Seals
2	- Valve Seals
3	- Industrial Equipment Seals
4	- Extrusion Resistant Seals
5	- Tolerance Compensation Seals
6	- Self-Energizing Seals
7	- DIN 3869 Standard Seals
8	- ISO 11926 Seals
9	- ISO 9974 Seals
10	- ISO 1179 Seals
11	- Custom ED Seals
12	- Factory Direct ED Seals
13	- High Reliability Seals
14	- Structural Stability Seals
15	- Hydraulic System Seals
Transport Package	Carton
Specification	As per catalog or your drawing
Origin	China
HS Code	4016931000
Production Capacity	10000000 PCS / Week
Package Size	1.00cm * 1.00cm * 1.00cm
Package Gross Weight	0.001kg
Lead Time	3 days (1 - 10000 Pieces) To be negotiated ( > 10000 Pieces)
Application examples in hydraulic components such as	- Injection molding machines
Critical Note	To fully realize the high performance of our ED seals, they must be installed in grooves specifically designed according to the relevant DIN 3869 specifications for their size series. Our professional engineering team can provide technical guidance on groove design to ensure optimal sealing effect.
Our Service	Quality first, efficient service. We provide a complete set of sealing solutions, the best quality, price, service.
roducts	O-ring, oil seal, hydraulic and pneumatic seals,
Quality Management System (Quality Management System)	ISO9001, ISO/TS16949, ISO14001, SA8000
tandard	ASTMD2000
pplication	Engineering machinery, hydraulic pneumatic, petroleum and natural gas, automobile, valve pipeline, electronic appliances, food
We also sell to	More than 40 countries including the United States, Germany, Japan, the United Kingdom, Italy, Spain, Russia, Canada, Australia, Malaysia, Philippines, Indonesia, Mexico, Brazil, Peru, Chile, Argentina, Israel, Saudi Arabia, Lebanon, Ukraine, Pakistan, Thailand, Vietnam, etc.
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ustomers	o ring oil seal hydraulic seal pneumatic seal piston rod seal sealing kit box spare parts cylinder maintenance sealing ring box
Q 7	Do you use any international standards for the rubber products?
Category	Quarter-Turn, Captive & Panel Fasteners

Technical parameters

Model No.	Thread (Metric)	Thread (Inch)	ID	OD	H (+/- 0.1)	h (+/- 0.1)
ED08	M8 x 1	-	6.5	9.9	1	0.5
ED10	M10 x 1	G 1/8 A	8.4	11.9	1	0.5
ED12	M12 x 1.5		9.8	14.4	1.5	0.8
ED14	M14 1.5	G 1/4 A	11.6	16.5	1.5	0.8
ED16	M16 x 1.5	-	13.8	18.9	1.5	0.8
ED17	-	G 3/8 A	14.7	18.9	1.5	0.8
ED18	M18 x 1.5	-	15.7	20.9	1.5	0.8
ED20	M20 x 1.5	-	17.8	22.9	1.5	0.8
ED21	-	G 1/2 A	18.5	23.9	1.5	0.8
ED22	M22 x 1.5	-	19.6	24.3	1.5	0.8
ED24	M24 x 1.5	-	21.8	26.9	1.5	0.8
ED26	M26 x 1.5 M27 x 2.0	G 3/4 A	23.9	29.2	1.5	1
ED30	M30 x 1.5	-	26.7	32.7	2	1
ED33	M33 x 2.0	G 1 A	29.7	35.7	2	1
ED36	M36 x 2.0		32.7	38.7	2	1
ED38	M38 x 1.5	-	35.9	43.2	2.4	1
ED39	M39 x 2.0	-	35.7	41.7	2	1
ED42	M42 x 2.0	G 1 1/4 A	38.8	45.8	2	1
ED48	M48 x 2.0	G 1 1/2 A	44.7	50.7	2	1
ED50	M50 x 2.5	-	50.4	56.7	2.5	1.25
ED60	M60 x 2.0	G 2 A	56.5	66.1	4	2
ED60-1	M60 x 2.5	-	56.1	62.7	2.5	1.25

Material	Hardness (Shore A)	Temperature	Size
Standard Size	Available
NBR(Buna, Nitrile) FKM(FPM) EPDM Silicone(VMQ) HNBR FFKM (Kalrez)	60~90 70~90 60~90 40~70 60~90 70~90	-40ºC-110ºC -20ºC-220ºC -45ºC-150ºC -55ºC-204ºC -48ºC-180ºC -18ºC-326ºC	AS-568(USA) JIS-B2401(Japan) DIN-3771(Germany) BS-1516(UK) ISO3601(International) R(France)	ID≤2000mm CS≤40mm
Resistance	Color	Certificate	Application
Hydraulic Fluid Engine Oil Chemical Ozone & UV Steam & Hot Water Low Temperature High Temperature	Black Brown Red Green White Blue Clear Customized	ISO9001 1SO14001 TS16949 RoHS REACH	Auto Industry Construction Machinery Machine Tool Equipment Food Health Water Treatment Chemical Processing Hydraulic Pneumatic Industrial Manufacturing

Description

Captive Seals DIN 3869 ED Ring Seals for Stud Ends is part of our quarter-turn, captive & panel fasteners range (Specialty Fasteners).

Key details

Type: Rotary Seal
Standard: Standard, Nonstandard, Custom Shape
Material: NBR
Application: Pumps
Performance: Oil Resistance
Shape: O-Ring
1: – Hydraulic Press Seals
2: – Valve Seals

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

Ordering through Engineering Hardware & Fasteners

Minimum order is 10 pieces at US$0.012 – 12.00 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 Captive Seals DIN 3869 ED Ring Seals for Stud Ends?

The listed minimum order is 10 pieces, at US$0.012 – 12.00 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$12.00 for 10–999 pieces; US$1.20 for 1,000–9,999 pieces; US$0.012 for 10,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of Captive Seals DIN 3869 ED Ring Seals for Stud Ends?

Type: Rotary Seal; Standard: Standard, Nonstandard, Custom Shape; Material: NBR; Application: Pumps; Performance: Oil Resistance; Shape: O-Ring. 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 package size. 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 quarter-turn, captive & panel fasteners are available?

The Quarter-Turn, Captive & Panel Fasteners category lists 403 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/specialty-fasteners/quarter-turn-captive-panel-fasteners/

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$0.012 – 12.00MOQ 10 piecesGet a quote WA