What are the payment terms?

We accept T/T, L/C, PayPal, VTB, Western Union, and other standard payment methods.

What is the typical delivery time?

The delivery time is generally 30-35 days, with peak season lead times ranging from 15 workdays to 3 months.

What surface finishes are available?

Available finishes include Plain, Passivated, Polished, Zinc Plated, Nickel Plated, Chrome Plated, Black Oxide, and various specialized coatings.

A2-70 SS304 M5 M6 M8 M10 18-8ss Flange Hex Bolt with Serration

Name: A2-70 SS304 M5 M6 M8 M10 18-8ss Flange Hex Bolt with Serration
Brand: Shanghai Borui Metal Products Co., Ltd.
SKU: 2126275252

Shanghai, ChinaShanghai Borui Metal Products Co., Ltd.

US$0.04

1,000-9,999 Pieces

US$0.03

10,000-99,999 Pieces

US$0.02

100,000+ Pieces

Product specifications

Diameter

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Hexagon Head With Flange

Model NO.

SS304 Flange hex bolt

Connection

Common Bolt

Head Style

Flange Hex Head

Standard

DIN, ANSI, GB, JIS, BSW, GOST, ASME/ASTM/En/ISO/Ifi

Grade

Grade A2/A4,ASTM A193

Application

Machinery, Chemical Industry, Environmental, Building, Solar/Engineering/Marine/Fabrication/Shipyard

Finish

Plain/Polished/Passivated

Thread

Unc/Unf

Measurement System

Metric(mm)/Imperial(Inch)

Quality Control

100% Inspection

Sample

Sample Avaliable

Deliver Port

China

Delivery Time

30-35days

Service

OEM ODM

Coating

Galvanized/Zinc

Material 2

SS304/SS316 316L/B8m /B8/B8t/321/Ss32100

Transport Package

Carton+Pallet

Specification

M5-M20, #4-3/4", Customer request

Trademark

Origin

China

HS Code

731815

Production Capacity

500000PCS/Month

Key features

Wide Material Selection: Available in SS304, SS316, 316L, B8, B8M, B8T, and other stainless steel grades.

Customizable Specifications: Supports custom thread types (UNC/UNF), measurement systems, and surface finishes.

Multiple Standard Compliance: Meets DIN, ANSI, GB, JIS, BSW, GOST, ASME/ASTM, EN, ISO, and Ifi standards.

OEM/ODM Service: Professional OEM and ODM services available for non-standard fastener requirements.

Strict Quality Control: 100% inspection with advanced testing equipment including hardness and salt spray testers.

Extensive Application Range: Suitable for machinery, chemical, marine, solar, construction, and aerospace industries.

Flexible Packaging: Bulk packing in cartons on wooden pallets, customizable according to customer demands.

Certified Quality Assurance: Products certified with ISO9001-2008, SGS, CTI, and RoHS compliance.

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: ≤2.85hTerms 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.