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Washers › Flat & Other Precision Washers

Custom Size Shouldered Spring Seat Washer for Compression Spring

Updated 2026-11-04 · Markdown version

Model no. ss0024

US$14.4010–49 pieces

US$9.6050–99 pieces

US$6.00100–999 pieces

US$4.201,000+ pieces

MOQ 10 pieces · Final price confirmed in your quote

Surface Treatment: Passivating
Material: Nylon, Steel, Brass, Alloy, Aluminum, Iron
Material Type: Music Wire, 65mn, Stainless Steel 304/316, Alloy S
Tolerance: Dimensions & Spring Force Tolerance Per DIN & GB/T
Packing: Plastic Bags + Cartons + Wooden Cases for Sea/Air
Package Size: 40.00cm * 30.00cm * 25.00cm
Standard: GB, EN, ASME, Non-Standard Customized
Raw material: spring steel, stainless steel, alloy steel.

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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.	ss0024
Surface Treatment	Passivating
Production Type	Mass Production
Machining Method	CNC Machining
Material	Nylon, Steel, Brass, Alloy, Aluminum, Iron
Product Name	Compression Spring / Torsion Spring / Extension Sp
Material Type	Music Wire, 65mn, Stainless Steel 304/316, Alloy S
Tolerance	Dimensions & Spring Force Tolerance Per DIN & GB/T
Dimension	Wire Diameter 0.1-20mm, Od 1-300mm, Custom Free Le
OEM/ODM	OEM & ODM, Custom Size Per Drawing or Sample
Processing Type	CNC Auto Coiling, Stress Relief Tempering, Deburri
Quality Control	100% Dimensional Inspection & Spring Load Test
Packing	Plastic Bags + Cartons + Wooden Cases for Sea/Air
Testing Equipment	Spring Force Tester, Hardness Tester, Optical Comp
Lead Time	Short Lead Time, Typically 1-4 Weeks
Transport Package	Suitable Safe Packaging
Origin	China
Production Capacity	10000000 Pieces/Year
Package Size	40.00cm * 30.00cm * 25.00cm
Package Gross Weight	9.500kg
Lead Time	20 days (1 - 1000 Pieces) To be negotiated ( > 1000 Pieces)
Customization	Available
Application	Fastener, Auto and Motorcycle Accessory, Hardware Tool, Machinery Accessory, Non-Standard Customized
Standard	GB, EN, ASME, Non-Standard Customized
Shipping Cost	Contact the supplier about freight and estimated delivery time.
Raw material	spring steel, stainless steel, alloy steel.
Custom service	OEM & ODM acceptable. We can produce springs according to your drawings or samples.
Processing	Cold coiling, heat treatment, grinding & finishing. Compatible with automatic spring coiling machines. Support standard & non-standard spring manufacturing, precise forming & multi-step processing.
Machinable Material	Spring steel, carbon steel, alloy steel, stainless steel, brass and other metal raw materials.
recision Tolerance	±0.01mm~±0.05mm
Surface Roughness	Min Ra 0.8~3.2
Production volume	Low to Medium Volume, Prototype, Batch & Mass Production
Processing Method	Custom According to Provided CAD Drawings or 3D Model, Standard & Non-standard Industrial Spring customization
Packaging	Secure anti-rust Packaging to Prevent Damage During Transit
Certificate	ISO9001, ISO45001, ISO14001, ROHS, CE etc.
Customized Precision Parts	We Look Forward to Receiving Your Customized Spring Requirements and Establishing a Fruitful Partnership.
Category	Flat & Other Precision Washers

Description

Custom Size Shouldered Spring Seat Washer for Compression Spring is part of our flat & other precision washers range (Washers).

Key details

Standard: GB, EN, ASME, Non-Standard Customized
Material: Nylon, Steel, Brass, Alloy, Aluminum, Iron
Surface Treatment: Passivating
Production Type: Mass Production
Machining Method: CNC Machining
Product Name: Compression Spring / Torsion Spring / Extension Sp
Material Type: Music Wire, 65mn, Stainless Steel 304/316, Alloy S
Tolerance: Dimensions & Spring Force Tolerance Per DIN & GB/T

Available configurations include surface treatment, material, material type, tolerance and packing. 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$4.20 – 14.40 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 Size Shouldered Spring Seat Washer for Compression Spring?

The listed minimum order is 10 pieces, at US$4.20 – 14.40 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$14.40 for 10–49 pieces; US$9.60 for 50–99 pieces; US$6.00 for 100–999 pieces; US$4.20 for 1,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of Custom Size Shouldered Spring Seat Washer for Compression Spring?

Standard: GB, EN, ASME, Non-Standard Customized; Material: Nylon, Steel, Brass, Alloy, Aluminum, Iron; Surface Treatment: Passivating; Production Type: Mass Production; Machining Method: CNC Machining; Product Name: Compression Spring / Torsion Spring / Extension Sp. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include surface treatment, material, material type, tolerance and packing. 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 flat & other precision washers are available?

The Flat & Other Precision Washers category lists 8,437 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/washers/flat-other-precision-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$4.20 – 14.40MOQ 10 piecesGet a quote WA