What is the delivery time for orders?

Standard parts take 7-15 days, while non-standard parts take 15-25 days.

How is product quality ensured?

All processes adhere to ISO9001:2008 procedures with strict quality control from production to delivery.

What is the minimum order quantity?

The minimum order quantity is 10 pieces.

DIN 125A Carbon Steel Grade 4.8 Plain Black M10 M12 M16 Flat Washer

Name: DIN 125A Carbon Steel Grade 4.8 Plain Black M10 M12 M16 Flat Washer
Brand: Shanghai Borui Metal Products Co., Ltd.
SKU: 2139780872

Shanghai, ChinaShanghai Borui Metal Products Co., Ltd.

US$0.01

10 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Combination Washer Structure

A Type

Model NO.

B18.21.1

Combination Washer Packaging

All Inclusive

Materialgrade

12.8 10.8 8.8

Surface

Galvanized

Place of Origin

China

Thread Direction

Right Hand

Product Finish

Polished, Black Oxide, Galvanized, Zinc Plated

Product Application

Healthcare, Food & Beverage, General Industry

Selling Units

Single Item

Measurement System

Metric / Imperial

Brand Name

G&T

Drive System

External Hex

Inspection

Mill Test Report, Third Party Inspection Acceptabl

Washer Type

Spring Washer

Transport Package

Carton

Specification

100cm*100cm*100cm

Trademark

G&T

Origin

China

Key features

Wide Material Selection: Available in Carbon Steel, Alloy, and Stainless Steel with various grades.

Multiple Surface Finishes: Options include Polished, Black Oxide, Galvanized, and Zinc Plated.

OEM/ODM Customization: Supports full customization from samples or designs for non-standard parts.

High Precision Parts: Capable of strictly following drawing tolerances for high-precision requirements.

Broad Application Scope: Suitable for Healthcare, Food & Beverage, and General Industry sectors.

Extensive Size Range: Product sizes cover M3 to M150 with lengths from 5mm to 12 meters.

ISO9001 Quality Control: Strict quality control processes adhering to ISO9001:2008 standards.

Global Experience: Over 20 years experience serving 1,000+ customers in 200+ countries.

Company profile

High Repeat Buyers ChoiceMulti-language PioneerExperienced TeamExhibition Experience

Shanghai Borui Metal Products Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤2.18hTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is a Shanghai-based limited trading company with 41 employees, focused on fasteners and related metal, mechanical, plastic, rubber, electrical, and photovoltaic products. It offers sample-, design-, and full-customization services, as well as ODM and OEM services, and reports export sales of 71%–90%. In-stock service is available, but there is no overseas warehouse, showroom, agent, or branch. Financial records are identified for 2022–2024, but no financial values or performance conclusions are provided. Service-process evidence is weak: no written corrective/preventive-action or complaint-handling procedures or records are available, while quality-assurance status and fire-drill status are unknown. No certifications, customer cases, or production facilities are explicitly documented.

Supplier typeThe supplier is identified as a limited company and trading company, with 41 employees, no stated parent-group affiliation, and a Shanghai registered and physical address. Its stated product scope centers on fasteners and related industrial products.

After-Sales capabilityThe supplier has in-stock service capacity, but it has no overseas warehouse, showroom, overseas agent, or branch. More importantly, no written corrective/preventive-action procedures or records and no written customer-complaint procedures or records are available, indicating a documented after-sales process is not demonstrated.

R&D capabilityThe supplier lists research and development of metal products and hardware products, and offers ODM services. However, no SDK is available, and the information does not provide measurable R&D resources, patents, or development outcomes; the documented capability is therefore limited but present.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and full customization, together with ODM and OEM services for popular brands. These statements provide direct evidence of broad customization and design-manufacturing service capability.