What surface finishes are available?

Options include plain, black oxide, zinc plated, yellow zinc plated, hot dip galvanized, Dacromet, and PTFE.

Which international standards do your products meet?

Our products comply with DIN, ASME ANSI, ISO, JIS, GB, BSW, and GOST standards.

M16 Stainless Steel 304 316 A2-70 A4-80 DIN 931 933 Hex Bolt

Name: M16 Stainless Steel 304 316 A2-70 A4-80 DIN 931 933 Hex Bolt
Brand: Shanghai Borui Metal Products Co., Ltd.
SKU: 2120150472

Shanghai, ChinaShanghai Borui Metal Products Co., Ltd.

US$0.50

10-999 Pieces

US$0.30

1,000-9,999 Pieces

US$0.15

10,000+ Pieces

Product specifications

size

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Hexagon Head

Model NO.

DIN931 DIN933

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, BSW, GOST

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Passivation

Bolt Length

18-280mm

Thread Length

Half Thread / Full Thread / Customized Length

Thread Type

Right Handed

Finishing

Plain/PTFE/Customized

OEM

Acceptable

MOQ

10 PCS

Payment

Sample

Free

Transport Package

Carton + Pallet

Specification

M4-M64

Trademark

Origin

China

HS Code

731819

Production Capacity

50000 Pieces / Year

Key features

Diverse Material Options: Available in carbon steel, stainless steel (304/316), and alloy steel grades.

Wide Size Range: Diameter from 5/16'' to 4'', M2 to M72; Length from 5mm to 12 meters.

Customizable Thread Length: Options include half thread, full thread, or fully customized lengths.

Multiple Surface Finishes: Plain, black oxide, zinc plated, hot dip galvanized, PTFE, and more.

Global Standard Compliance: Meets DIN, ANSI, ISO, JIS, GB, and other international standards.

OEM and ODM Services: Full customization available from samples or design specifications.

Fast Delivery Options: In-stock items ship in 3-7 days; custom orders in 14-30 days.

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: ≤1.90hTerms 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.