Standard & made-to-drawing parts
Checked before shipping
Air, sea & express delivery

Washers › Fender, Large-OD & Square Washers

Hot DIP Galvanized Fastener Curved Square Washer

Updated 2026-11-04 · Markdown version

Model no. D0359-01

US$0.60 – 0.72 / piece

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

Material: Steel
Customized: Customized
Finish: Hot Dio Galvanized

Get a quote WhatsApp

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	Steel
Type	Mounting Clamp Adapter
Model NO.	D0359-01
Customized	Customized
Finish	Hot Dio Galvanized
Transport Package	Caton or as Your Required
Specification	ANSI
Origin	Zhejiang China
HS Code	7326909000
Production Capacity	99999 / Month
Product name	Concave Square Plate
Category	Fender, Large-OD & Square Washers

Technical parameters

Product Name	Square Curve Washer
Size For Bolt	1/2Inch 3/8 inch 1/25 inch 5/8 inc
Material	steel
OEM	Accept According To Drawings
Finishing	Hot-dip galvanized
Zinc thickness	more than 85 micron
Standard	ISO 1461
MOQ	1000 PCS
Near Port	Wenzhou port

Description

Hot DIP Galvanized Fastener Curved Square Washer is part of our fender, large-od & square washers range (Washers).

Key details

Type: Mounting Clamp Adapter
Material: Steel
Finish: Hot Dio Galvanized
Product name: Concave Square Plate

Available configurations include material, customized and finish. 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$0.60 – 0.72 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 Hot DIP Galvanized Fastener Curved Square Washer?

The listed minimum order is 10,000 pieces, at US$0.60 – 0.72 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 Hot DIP Galvanized Fastener Curved Square Washer?

Type: Mounting Clamp Adapter; Material: Steel; Finish: Hot Dio Galvanized; Product name: Concave Square Plate. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include material, customized and finish. 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 fender, large-od & square washers are available?

The Fender, Large-OD & Square Washers category lists 720 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/washers/fender-large-od-square-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$0.60 – 0.72MOQ 10,000 piecesGet a quote WA