What are the standard lengths available?

Standard lengths include 1000mm, 2000mm, and 3000mm, with custom cut lengths also available.

What are the payment terms?

We accept LC, T/T, and Western Union.

What is the lead time for orders?

Off-season lead time is within 15 workdays, while peak season lead time is one month.

A193 B7 B7m Heavy Duty M12 M20 Stainless Steel Full Thread Heavy Stud Bolt and Nut

Name: A193 B7 B7m Heavy Duty M12 M20 Stainless Steel Full Thread Heavy Stud Bolt and Nut
Brand: Ningbo Mianxuan Import &Export Co., Ltd.
SKU: 2321511435

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

US$0.01-0.90

300 kg

Sample price:US$300.00/batch.Request sample

Product profile

Customization

Available

Type

Other

Packing

Bulk; Small Box

Model NO.

Stud

MOQ

300kgs

Head Mark

Customized

Finish

Zp:HDG;Pl;Black:Wash

Thread Type

Double End Stud

Available Length

Custom Cut Length

Product Standard

Stud

Transport Package

Carton; Pallet; Barrel; Container

Specification

M5-M52

Trademark

MXF; Customized

Origin

China Zhejiang

HS Code

7318140000

Key features

High Strength Grades: Available in Grade 4.8, 8.8, 10.9, and 12.9 for various load requirements.

Customized Head Mark: Head marking can be customized according to specific customer requirements.

Customized Trademark: Trademark can be customized to match brand identity or specific orders.

Custom Cut Length: Lengths available in standard sizes (1000-3000mm) or custom cut to order.

Wide Thread Range: Comprehensive thread sizes from M2 to M52 with coarse and fine options.

Multiple Surface Finishes: Options include Zinc Plated, Hot Dip Galvanized, and Black finishes.

Standard Compliance: Manufactured to DIN975 and DIN976 standards for quality assurance.

Flexible Packaging: Packaging options include bulk, small box, carton, pallet, barrel, or container.

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: ≤2.71hTerms 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.