What is the material of the washers?

The washers are made of Carbon Steel and Alloy Steel.

What is the grade of the washers?

The standard grade for these washers is 4.8.

Where is the port of shipment?

The nearest port for shipment is Tianjin Port.

Factory Price White Galvanized Square Flat Washers with Round Holes

Name: Factory Price White Galvanized Square Flat Washers with Round Holes
Brand: Handan Haoqiang Fasteners Manufacturing Co., Ltd.
SKU: 2082315122

Hebei, ChinaHandan Haoqiang Fasteners Manufacturing Co., Ltd.

US$770.00

1-9 Tons

US$750.00

10+ Tons

Product profile

Customization

Available

Type

Square Flat Washer

Material

Carbon Steel

Model NO.

M6-M30

Combination Washer Structure

Carbon Steel

Surface

White Galvanized

Size

M6*30*30*3-M30*80*80*6

Product

Square Flat Washers with Round Holes

Package

25 Kg Woven Bags/25 Kg Carton

Grade

4.8

Transport Package

25 Kg 2 Layer Waterproof PP Woven Bag

Specification

M6*30*30*3-M30*80*80*6

Trademark

Origin

China

Key features

Customizable Size: Size is customizable, ranging from M6*30*30*3 to M30*80*80*6.

OEM/ODM Service: Supports OEM and ODM services with flexible customization options.

ISO Certified: Passed ISO 9001-2008 national standard quality management system certification.

Wide Standard Coverage: Products comply with DIN, GB, ANSI, and ISO standards.

Diverse Surface Treatment: Available in Plain, Yellow Galvanized, Black, Galvanized, and White Zinc Plated.

High Quality Control: Strict QC system with advanced machinery and experienced engineers.

Competitive Pricing: Factory price direct supply for cost-effective procurement.

Secure Packaging: 25 KG waterproof PP woven bags on pallet or cartons for safe shipping.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceSelf-branded

Handan Haoqiang Fasteners Manufacturing Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤8.67h

AI-Powered supplier vetting

SummaryHaoqiang Fastener is a combined manufacturing and sales supplier offering bolts, nuts, screws, and washers. It reports annual productivity of 20,000 tons for hex bolts and 5,000 tons for hex nuts, supported by wire drawing, cold heading, and thread tapping equipment. The supplier provides customization from samples and designs, full, minor, and flexible customization, and offers ODM and OEM services. However, it does not provide 3D software design services and reported no new products during the past year. Quality inspection instructions are reportedly implemented uniformly. Service procedures exist for supplier assessment, corrective actions, and complaint handling, but written records are unavailable. The supplier has no overseas warehouse, showroom, agent, or branch, although it has participated in the Canton Fair. Financial records identify reporting years but provide no assessable financial results in the supplied information.

Supplier typeThe supplier is identified as a combined company engaged in manufacturing and sales of fasteners, hardware tools, and steel, with import and export activities. Its offered products include bolts, nuts, screws, and washers.

R&D capabilityThe supplier provides ODM and OEM services, but it reported no new products during the past year, no SDK availability, and no 3D software design service. This shows some product-development service capability but also explicit limitations in innovation-related resources.

Production capacityThe supplier reports annual productivity of 20,000 tons of hex bolts and 5,000 tons of hex nuts, with wire drawing, cold heading, and thread tapping machines. Its manufacturing scope covers several standard fastener categories, supporting a documented production capability.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full, minor, and flexible customization, and also provides ODM and OEM services for popular brands. These multiple stated service types indicate broad customization coverage.