What materials are available for these bolts?

We offer Carbon Steel and Stainless Steel materials.

Do you provide quality inspection reports?

Yes, each shipment comes with an effective inspection report and a corresponding material certificate.

Double-Headed Hexagonal Inconel600 718 Alloy Bolts and Nuts High Temperature GB Standard

Name: Double-Headed Hexagonal Inconel600 718 Alloy Bolts and Nuts High Temperature GB Standard
Brand: Ningbo Mianxuan Import &Export Co., Ltd.
SKU: 2315939735

Zhejiang, ChinaNingbo Mianxuan Import &Export Co., Ltd.

US$0.003-0.005

1,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Connection

Common Bolt

Head Style

Round

Standard

DIN, ANSI

Application

Machinery, Chemical Industry, Environmental, Building

Finish

as Customer's Request

Coating

Plain/Zinc/ HDG/ Titanium

After-Sale Service

12 Months

Trade Mark

Mianxuan

Delivery Method

by Sea/Air/Express

Payment Term

Tt/LC

Delivery

30-45 Days

Shipping Term

Fob/CIF/DDP

Transport Package

Bulk/ as Customer's Demand

Trademark

MIANXUAN

Origin

China

Production Capacity

500, 000PCS/Month

Key features

Wide Size Range: Available in M3-M100 and 1/4'-3' with lengths from 6mm to 600mm.

Multiple Material Options: Offered in Carbon Steel and Stainless Steel grades B8 and B8M.

Customizable Dimensions: Sizes and specifications can be adjusted according to customer requirements.

Diverse Surface Finishes: Options include Zinc Plated, Hot Dip Galvanized, Dacromet, Nickel Plated, and Black Oxide.

Standard Compliance: Meets DIN933, DIN931, ASME B18.2.1, ISO 4017, ISO 4014, and IFI 149 standards.

Fast Delivery: Standard delivery time is 30-40 days after order confirmation.

Quality Certification: ISO/TS 16949:2009 certified with comprehensive testing equipment and inspection reports.

Large Scale Production: Annual output reaches 30,000 tons with advanced automated production lines.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceR&D CapabilitiesODM Services

Ningbo Mianxuan Import &Export Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2014-07-01Nearest Port: Ningbo, Zhapu, ShanghaiAverage Response Time: ≤3.33hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryNingbo Mianxuan Import & Export Co., Ltd. is identified as a China-based manufacturer/factory offering vehicle parts, CNC machining, stamping, casting, die-casting, fasteners, plastic, and rubber products. It reports TS 16949 and ISO 9001 certifications, more than 10 production lines, 6–10 quality-control staff, and shipment inspection reports with material certificates. The supplier provides 3D software design, ODM, and several customization options, but reports no new products in the past year, no SDK, and no OEM service for popular brands. Service-management documentation is weak: no written procedures or records are reported for assessments, corrective actions, or complaint handling. It has no in-stock capability, overseas warehouse, or overseas showroom. Financial records are indicated for 2023–2025, but their results are not provided, so financial credibility cannot be determined. No customer cases are supplied.

Supplier typeThe supplier is explicitly identified as a manufacturer/factory and limited company in Ningbo, Zhejiang, China. Its stated scope covers fasteners, metal products, machinery, vehicle parts, CNC machining, stamping, casting, die-casting, plastic, and rubber parts, indicating broad manufacturing and industrial-product coverage.

CertificationsThe supplier reports holding TS 16949 and ISO 9001 management-system certifications. It also states that each shipment will include an effective inspection report and corresponding material certificate, providing explicit evidence of documented quality-related controls.

After-Sales capabilityThe supplier reports no written procedures or records for service-capability assessment, corrective and preventive actions, or effective customer-complaint handling. It also lacks in-stock service, overseas warehouse, and overseas showroom capabilities, indicating a documented weakness in after-sales and service infrastructure.

Production capacityThe supplier reports more than 10 production lines, 6–10 quality-control staff, and a product range spanning vehicle parts, CNC machining, stamping, casting, die-casting, fasteners, plastic, and rubber parts. It is located near Ningbo and Shanghai ports and reports 21 qualified suppliers, but has no inventory capability and peak-season lead-time data is inconsistent or unclear.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, 3D software design services, and ODM services. These statements provide direct evidence of broad product and design customization capability.

Product Q&A

Q:What do I need to offer a quote?

Please provide us with 2D or 3D drawings (with material, dimension, tolerance, surface treatment, and other technical requirements, etc.), quantity, application, or samples.

Q:What is your MOQ?

The MOQ depends on our client's needs. We also welcome a trial order before mass production.

Q:What kind of payment terms do you accept?

T/T, L/C, Escrow, paypal, western union, moneygram, etc.

Q:Is it possible to know how it is going without visiting your company?

We will offer a detailed product schedule and send weekly reports with digital pictures and videos that show the machining progress.

Q:What is the standard delivery time?

Normally in 30-40 days after the official order is confirmed.