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Crub Screw Stainless Steel 304 A2 Hex Socket Set Screw

Name: Crub Screw Stainless Steel 304 A2 Hex Socket Set Screw
Brand: Ningbo Mianxuan Import &Export Co., Ltd.
SKU: 2317928895

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

US$0.01-0.10

100,000 Pieces

Sample price:US$250.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Round Head

Model NO.

Set Screw

Groove

Socket

Connection

Head Style

Round

Standard

DIN

Grade

A2-035/50/70, A4

Quality

High Strength

Price

Reasonable Price

Delivery

Quicky Production Time

Reply

Within 48hours

Surface

Passivated

Packing

Customized

Transport Package

Small Box, Color Box, PE Bag

Specification

M2.5 M3 M4 M5 M6 M8

Trademark

Mianxuan, Customized

Origin

China

HS Code

7318159090

Production Capacity

500tons/Month

Key features

Diverse Material Options: Available in Carbon Steel, Stainless Steel, Brass, Alloy Steel, and more.

Wide Standard Compliance: Meets GB, DIN, ISO, ANSI/ASTM, BS, BSW, and JIS standards.

Customizable Packaging: Packing options are fully customized to meet specific client needs.

Non-Standard Sizing: Sizes from M3-M24 available, with non-standard designs upon request.

Multiple Surface Finishes: Options include Plain, Black, Zinc, Yellow Zinc, HDG, and Dacromet.

High Strength Grades: Available in grades A2-70, A4-70, A4-80, 4.8, 8.8, 10.9, and 12.9.

OEM Production Support: Supports custom size, thread, material, finish, marking, and packaging.

Quality Inspection Reports: Pre-shipment inspection of dimensions, threads, and hardness available.

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: ≤3.11hTerms 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:Are you a manufacturer or trading company?

We are a professional fastener supplier with manufacturing and sourcing capabilities, providing bolts, nuts, washers, screws, threaded rods and custom fasteners for global B2B buyers.

Q:Can you supply standard and non-standard fasteners?

Yes. We can supply standard fasteners according to DIN, ISO, ANSI, ASTM and other standards, and also support non-standard fasteners based on drawings or samples.

Q:What materials can you provide for fasteners?

We can provide carbon steel, stainless steel, alloy steel, brass and other materials according to the application, strength requirement and customer specifications.

Q:Do you support OEM or customized fastener production?

Yes. We support OEM fastener production, including custom size, thread, material, surface finish, marking, packaging and drawing-based manufacturing.

Q:How do you control fastener quality before shipment?

We inspect dimensions, threads, surface finish, hardness and appearance before shipment. Inspection reports and related documents can be provided according to order requirements.