What materials are available?

Available materials include SWCH08A, SWCH10A, SWCH35K, SUS304, SWRCH22A, and others.

What surface treatments are offered?

Options include Dacromet (silver gray/black), Trivalent colored/black/blue zinc, Blackening, Zinc-nickel alloy, Nickel plating, and Natural rust-proof.

High Precision Knurled Bushing for Auto Parts with IATF16949 Certified Longevity

Name: High Precision Knurled Bushing for Auto Parts with IATF16949 Certified Longevity
Brand: Guangzhou Zhongbiao Automotive Technology Co., Ltd.
SKU: 2290683325

Guangdong, ChinaGuangzhou Zhongbiao Automotive Technology Co., Ltd.

US$0.12

20,000-49,999 Pieces

US$0.10

50,000+ Pieces

Sample price:US$0.12/piece.Request sample

Product profile

Customization

Available

After-sales Service

24-Hour Online Support, on-Site Support Is Availab

Warranty

1 Year

Model NO.

300171

Type

Auto Fasteners

Material

Steel

Muffler Type

Other

Deck

Other

Certification

IATF 16949

Standard

DIN, GB, ISO, ANSI/ASTM, BS, Bsw, JIS etc.

Service

OEM

Application

Automobiles, Aviation, Railways, Refrigeration

Transport Package

Carton Pallets

Specification

ø2.7*6*32

Trademark

MST PRECISION FASTENERS

Origin

China

Key features

IATF16949 Certified Quality: Meets strict automotive standards for corrosion, wear resistance, and dimensional accuracy.

Anti-Slip Knurled Design: Diamond knurled surface ensures secure fit, eliminating rotation and loosening under harsh conditions.

OEM/ODM Customization: Supports customization based on customer drawings or samples with fast delivery.

100% Quality Inspection: Each batch undergoes 100% optical full-size inspection and automated counting for accuracy.

Durable Material Options: Made of durable steel or stainless steel with various surface treatments like Dacromet and Zinc-nickel.

15+ Years Manufacturing Exp: Over 15 years experience in precision fasteners with independent R&D and mold manufacturing capabilities.

24-Hour Online Support: Provides 24-hour online support and on-site support availability for after-sales service.

Wide Application Scope: Ideal for chassis, engine, and suspension systems in automobiles, aviation, and railways.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceCooperated with Fortune 500Importers and Exporters

Guangzhou Zhongbiao Automotive Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 Years CertifiedNearest Port: Shenzhen Port, Guangzhou PortAverage Response Time: ≤5.30h

AI-Powered supplier vetting

SummaryMST Fasteners presents itself as a precision fastener supplier serving automotive applications, with documented customization, ODM, OEM, production, inventory, and service-process capabilities. Its stated annual productivity is 68,773 auto-parts pieces, supported by a broad equipment base and contracts with associated subcontractors. The supplier reports written procedures and records for service assessment, corrective actions, and complaint handling. It has no overseas warehouse, showroom, agents, or branches, and reports zero countries with overseas services. R&D activity is indicated by new products in the past year and ODM availability, although no SDK is available. Financial credibility cannot be established because the supplied financial slices report zero values for revenue, costs, profit, margins, and current ratios across the stated periods; these figures are not interpreted beyond the provided data. No certification information is provided.

Supplier typeThe company description identifies MST Fasteners as a supplier of precision fastener solutions, including automotive precision screws, stamped clips, injection-molded clips, rivet nuts, and auto parts. Its OEM, ODM, and customization offerings indicate a manufacturer and development-oriented supplier rather than a trading-only profile.

After-Sales capabilityThe supplier reports written and followed procedures for service assessment, corrective and preventive actions, and customer complaints, as well as in-stock capability and lead times within 15 workdays in both peak and off-season. However, it has no overseas warehouse, showroom, agents, or branches, and reports zero countries with overseas services, limiting demonstrated overseas support coverage.

R&D capabilityThe supplier states that it had new products during the past year and provides ODM services, supporting active product-development capability. It also reports no available SDK, so innovation support involving an SDK is not demonstrated.

Production capacityThe supplier reports annual productivity of 68,773 auto-parts pieces and lists equipment including injection molding, CNC, punching, cold heading, thread rolling, tapping, cutting, and packing machines. It also reports valid contracts with each associated subcontractor and in-stock capability, while its stated average lead time is within 15 workdays in both seasons.

Customization capabilityBoth R&D and design-service records explicitly list customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands and participated in the 2025 China Shanghai International Automotive Interiors and Exteriors Exhibition. These are relevant market-exposure indicators, but no customer names, project details, or independently verifiable case descriptions are provided.

Product Q&A

Q:Why choose MST Fasteners?

We have over 15 years of experience in manufacturing precision fasteners, with independent R&D and mold manufacturing capabilities. We offer OEM services and one-stop solutions to ensure customer peace of mind.

Q:What is the delivery time?

If stock is available, goods can be delivered within 2 days after payment. Normally, the production cycle is about 20 to 30 days.

Q:What are the payment terms?

Mostly we use 30% advance payment by T/T and 70% before shipment. L/C is also accepted for general orders.

Q:How is the product quality ensured?

Each batch undergoes 100% optical full-size inspection and automated counting to ensure accuracy. Thousands of rigorous tests safeguard industrial safety.

Q:Do you support customization?

Yes, we can produce parts according to your drawings or samples, supporting OEM and ODM services.