What is the delivery time for customized orders?

Customized samples are delivered within 15 working days. General delivery time ranges from 15 to 30 days depending on the season.

Where is your factory located?

Our factory is located in Ningbo, China, a strategic port city with excellent logistics infrastructure.

What quality assurance protocols do you follow?

We implement a two-stage protocol including pre-production sampling with dimensional verification and full batch inspection with torque testing and salt spray analysis.

Premium M3 Knurled Thumb Screws - Stainless Steel for Better Grip

Name: Premium M3 Knurled Thumb Screws - Stainless Steel for Better Grip
Brand: Ningbo Yinzhou Sokun Import and Export Co., Ltd.
SKU: 2193891335

Zhejiang, ChinaNingbo Yinzhou Sokun Import and Export Co., Ltd.

US$0.01-0.10

10,000 Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Warranty

Model NO.

CNC PART

Condition

New

Certification

CE, RoHS, ISO9001

Standard

DIN, ASTM, GOST, GB, JIS, BS

Customized

Material

Alloy

Application

Metal Recycling Machine, Metal Cutting Machine, Metal Spinning Machinery, Metal Processing Machinery Parts, Metal forging Machinery, Metal Engraving Machinery, Metal Drawing Machinery, Metal Coating Machinery, Metal Casting Machinery

Finished

Passivation, Zinc Plating, Black, Plainhdg, Yellow

Certificate

ISO9001/SGS

Package

Customer'require

Delivery Time

15-30

Transport Package

Customization

Specification

customization

Trademark

customization

Origin

Zhejiang

HS Code

732690

Production Capacity

100000000

Key features

ISO 9001 Certified Manufacturer: Established in 2009 with rigorous two-stage quality assurance and ASTM/ISO compliance.

Flexible Customization Options: Full customization available from samples or designs with passivation and plating finishes.

Wide Material & Standard Range: Alloy material available with DIN, ASTM, GOST, GB, JIS, and BS standard compliance.

Global Market Experience: Serving North America, Europe, Asia, and other regions with 15 years of export history.

Fast Sample Delivery: Free standard samples available; customized prototypes delivered within 15 working days.

Competitive MOQ: Minimum Order Quantity starts at just 1 Kg for flexible purchasing.

Comprehensive Payment Terms: Accepts T/T, LC, D/P, PayPal, and Western Union for diverse transaction needs.

Strategic Logistics Location: Based in Ningbo with access to Shanghai and Ningbo ports for efficient shipping.

Company profile

High Repeat Buyers ChoiceODM ServicesR&D CapabilitiesProduction Process Visualization

Ningbo Yinzhou Sokun Import and Export Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤6.86h

AI-Powered supplier vetting

SummarySokun is a limited company with 21 employees, related companies, and product coverage including fasteners, machined parts, and stamping parts. It supports customization from samples and designs, offers ODM services, and reports OEM service for well-known brands. Quality processes include quality assurance, documented inspection instructions, and complaint-handling records, although finished-product inspection is random and only one quality inspector is reported. Production-related strengths include in-stock capability, CNC and punching equipment, and one-month stated lead times in both peak and off-season periods. Key limitations are the absence of a valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, branches, agents, or showrooms, and no documented R&D audit materials, new products in the past year, or R&D patents. Financial credibility cannot be determined from the provided information.

After-Sales capabilityThe supplier has a clear customer-complaint procedure with followed records and accepts several quotation and payment terms. However, it has no overseas warehouse, showroom, agent, or branch, and reports zero countries with overseas services, limiting evidence of localized after-sales support.

R&D capabilityThe supplier provides ODM and multiple customization-based design services, but reports no new products during the past year, no available SDK, no R&D audit documentation, and zero R&D patents. These facts indicate design support but limited documented evidence of independent innovation.

Production capacityProduction evidence includes CNC and punching equipment, in-stock capability, one-month lead times in both peak and off-season, and a product scope aligned with machined and stamping parts. Nevertheless, there is no valid manufacturing-capacity contract with related subcontractors, which creates a documented capacity-governance weakness.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, flexible customization, and minor customization, and also offers ODM services. This is direct evidence of broad customization capability.

Product Q&A

Q:Can you provide samples?

Yes, free samples (1-3 pcs) are available for standard specifications. Customized samples take 15 working days, and sample costs are refundable upon bulk order confirmation.

Q:What are the payment terms?

Standard terms are 30% T/T deposit with 70% balance against Bill of Lading. For orders under $1,000, full advance payment is recommended. We also accept LC, D/P, PayPal, and Western Union.

Q:Do you offer customization services?

Yes, we offer flexible customization from samples or designs, including finishes like passivation, zinc plating, and various colors.

Q:What is your minimum order quantity?

The minimum order quantity is 1 Kg.

Q:What certifications do you hold?

We are ISO 9001 certified and our products comply with CE, RoHS, and various international standards including DIN, ASTM, and GOST.