What certifications are provided?

We provide ISO, GS, RoHS, and CE certifications. A 3.1 Certificate can be provided after production.

What is the warranty or guarantee?

We employ the highest quality materials and precision technology, ensuring top-notch quality for all fasteners.

Custom High Temperature 321 Stainless Steel Stud Bolt ASTM A194 Heavy Hex Nut B8m Full Thread M24 Fasteners Stud Bolt Hex Nut

Name: Custom High Temperature 321 Stainless Steel Stud Bolt ASTM A194 Heavy Hex Nut B8m Full Thread M24 Fasteners Stud Bolt Hex Nut
Brand: Shanghai Borui Metal Products Co., Ltd.
SKU: 2149612382

Shanghai, ChinaShanghai Borui Metal Products Co., Ltd.

US$0.30

500-999 Pieces

US$0.15

1,000-4,999 Pieces

US$0.08

5,000-9,999 Pieces

US$0.03

10,000-99,999 Pieces

US$0.02

100,000+ Pieces

Product specifications

M3-M100

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Surface Finishing

Customized

Model NO.

GT stud bolt-2

Certification

ISO, GS, RoHS, CE

Customized

Color

Natural Color or Follow Client's Request

Delivery Time

7-15 Days

Service

OEM/ODM Is Available

Payment Term

T/T (at Least 30% Deposit)

Sample

Available, Contact Us for Further Details

Shipping Terms

EXW, Fob, CIF, DAP, DDU, DDP...

MOQ

1000 PCS If Customization

Shipping Method

Express (DHL, UPS, FedEx...), by Sea, by Air...

Lead Time

7-30 Days Depends on Manufacturing

Included Parts

Could Add Nuts, Spring Washers, Flat Washers...

Certificate

3.1 Certificate Could Be Provided After Production

Stock

Standard Sizes in Stock

Third Party Inspection

Available, Inspection Fee at Cost

Transport Package

Paper Cartons + Wooden Pallets

Specification

M2-M100

Trademark

Origin

Jiangsu, China

HS Code

7318190000

Production Capacity

500 Tons Per Year

Key features

High Temperature Resistance: ASTM A194 grade B8m stainless steel designed for high-pressure and high-temperature service applications.

Customizable Surface Finish: Surface finishing is customized, offering options like Black Oxide, Dacromet, Passivation, and more.

OEM/ODM Service Available: Professional OEM and ODM services provided with customization from samples or designs.

Wide Material Selection: Available in Carbon Steel, Alloy Steel, Stainless Steel (Duplex, 316, 321), and special alloys.

Multiple Certification Options: Products certified with ISO, GS, RoHS, CE, and 3.1 Certificate available after production.

Flexible Shipping Terms: Supports EXW, FOB, CIF, DAP, DDU, DDP with Express, Sea, or Air shipping methods.

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

Third-Party Inspection: Third-party inspection is available, with inspection fees charged at cost.

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: ≤1.94hTerms 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.