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Durable Multi-Wave Form Spring Washer for Heavy-Duty Applications

Updated 2026-11-04 · Markdown version

Model no. GB7590

US$0.012 / piece

MOQ 10,000 pieces · Final price confirmed in your quote

Material: 65mn

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
Type	Spring Washer
Material	65mn
Model NO.	GB7590
Combination Washer Structure	A Type
Combination Washer Packaging	All Inclusive
Spring Washer Type	Standard
Transport Package	Box
Specification	21270.3
Origin	Jiangsu, China
Category	Spring & Split Lock Washers

Technical parameters

*customized
Size	D16	D19	D22	D26	D28	D30	D32
dc	Nominal Size	15.4	18.6	21.4	25	27.2	29	31.4
max	15.8	19	21.8	25.4	27.6	29.6	32
min	15	18.2	21	24.6	26.8	28.4	30.8
d	Nominal Size	11.7	14.7	15.3	18.7	20.8	22.6	26.6
max	12.1	15.1	15.7	19.1	21.2	23.2	27.2
min	11.3	14.3	14.9	18.3	20.4	22	26
H	2	2.7	3	4	4.1	3.1	4
h	Thickness	0.3	0.3	0.3	0.3	0.3	0.5	0.5
n	Waveform number	3	3	3	3	3	3	3

Description

Durable Multi-Wave Form Spring Washer for Heavy-Duty Applications is part of our spring & split lock washers range (Washers).

Key details

Type: Spring Washer
Material: 65mn
Combination Washer Structure: A Type
Combination Washer Packaging: All Inclusive
Spring Washer Type: Standard

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

Ordering through Engineering Hardware & Fasteners

Minimum order is 10,000 pieces at US$0.012 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 Durable Multi-Wave Form Spring Washer for Heavy-Duty Applications?

The listed minimum order is 10,000 pieces, at US$0.012 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

What are the main specifications of Durable Multi-Wave Form Spring Washer for Heavy-Duty Applications?

Type: Spring Washer; Material: 65mn; Combination Washer Structure: A Type; Combination Washer Packaging: All Inclusive; Spring Washer Type: Standard. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include 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 spring & split lock washers are available?

The Spring & Split Lock Washers category lists 1,593 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/washers/spring-split-lock-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 →

Request a quote for this product

US$0.012MOQ 10,000 piecesGet a quote WA