What is the production lead time?

Sample lead time: 1-2 weeks; Mass production lead time: 3-4 weeks based on order quantity.

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We accept Trade Assurance, TT, PayPal, Western Union, LC and D/P to guarantee your transaction safety.

Durable CNC Turning Black Oxide Steel Lock Nut for Industrial Automation

Name: Durable CNC Turning Black Oxide Steel Lock Nut for Industrial Automation
Brand: Dongguan Star Machining Technology Co., Limited
SKU: 2243404625

Guangdong, ChinaDongguan Star Machining Technology Co., Limited

US$2.90

50-99 Pieces

US$2.50

100-149 Pieces

US$2.20

150-199 Pieces

US$1.90

200+ Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Application

Auto and Motorcycle Accessory

Standard

ISO 9001:2015

Surface Treatment

Polishing

Production Type

Mass Production

Machining Method

Precision Casting, CNC Machining

Material

Stainless Steel 304

Tolerance

+/-0.002~+/-0.005mm

Surface Roughness

Min Ra0.1~3.2

Drawing Accepted

STP, Step, Lgs, Xt, Autocad(Dxf,Dwg), Pdf, or Samp

Lead Time

1-2 Weeks for Samples,3-4 Weeks for Mass Productio

Quality Assurance

ISO9001:2015, SGS, RoHS

Transport Package

One Piece in Tissue Paper

Specification

Al 6061-T6

Origin

Guangdong, China

Production Capacity

50000 Pieces/Year

Key features

Wide Material Selection: Over 30 metal & plastic materials available, including brass, stainless steel, aluminum alloy, carbon steel, Aluminum 6061-T6 and more

Advanced Processing Capacity: Support precision CNC turning and 5-axis simultaneous machining

High Precision Machining: Tolerances comply with ISO 2768 standards, tight tolerance up to +/-0.002mm

Smooth burr-free surface, outstanding wear, rust and corrosion resistance to prolong service life

Multiple Surface Treatments: Polishing, plating, anodizing and other finishes for metal & plastic parts

Flexible Customization: Full customization per drawings, samples and minor structural adjustments

Experienced Engineering Team: 15+ years manufacturing experience with fast DFM feedback

Fast Response Time: RFQ reply within 24 hours, shortest delivery cycle only 10 days

Comprehensive Quality Assurance: ISO 9001:2015, SGS, RoHS certified, full-range product inspection

Stable mass supply with high cost performance & global shipping via DHL/UPS

Company profile

Fast DeliveryCustomization from SamplesOEM ServicesR&D Capabilities

Dongguan Star Machining Technology Co., Limited

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.01h

AI-Powered supplier vetting

SummaryDongguan Star Machining Technology Co., Limited is described as a full-service CNC machining and molding manufacturer with 15 years of experience. It offers CNC machining parts, precision metal components, die-casting mold design, tooling, fixtures, mold parts, and one-stop processing from drawing design through surface treatment and quality control. The supplier supports extensive customization and reports that 90% of sales come from exports, but its export history is stated as four years. It claims an ISO 9001:2015 quality-management-based production process and an after-sales service system. OEM service for well-known brands is indicated, while SDK availability is explicitly absent. The company has four employees, no overseas showroom, agents, or branches, and no reported offline trade-show participation. Financial indicators are represented only by years, without substantive performance values. Sustainability-related fire-drill and environmental-assessment status is unknown.

Supplier typeThe supplier is identified as Dongguan Star Machining Technology Co., Limited, a limited company and independent manufacturer specializing in CNC machining, precision metal components, and die-casting mold design. Its stated operations are manufacturing-focused rather than trading-only.

After-Sales capabilityThe company explicitly claims to have a complete industry after-sales service system and says it continues improving this system, supported by technical foundations and scientific management. This is direct evidence of an established after-sales capability, although no specific service channels or response metrics are provided.

Production capacityThe supplier describes end-to-end processing from drawing design, mold production, blanks, and surface treatment through production follow-up and quality control. It also offers tooling, fixtures, mold parts, CNC machining, and die-casting mold design, indicating broad manufacturing coverage; however, the stated workforce of four employees limits the evidence for large-scale capacity.

Customization capabilityThe supplier supports customization from samples and designs, minor and full customization, and flexible customization. Its stated one-stop process covers design through mold production, treatment, and quality control, providing explicit evidence of substantial customization capability.

Product Q&A

Q:Where is your factory located?

Our factory is located at No.2, Xinglian Street, Huangjiang Town, Dongguan City, Guangdong Province.

Q:What are your main products?

We mainly supply custom CNC machining parts, die casting parts and injection molding parts, widely used in lighting, medical devices, machinery and electronics industries.

Q:Do you have relevant quality certifications?

Yes, we have passed ISO 9001:2015 certification, and our products meet SGS and RoHS environmental standards.

Q:Do you provide OEM & ODM services?

Yes, professional OEM and ODM customization services are available. We can offer fast DFM feedback based on your drawings.

Q:Can you provide samples?

Yes. Sample fee is charged and will be refunded after formal bulk order. Sample lead time: 1-2 weeks, sample shipping cost is borne by buyers.