What is the typical delivery time?

Normal delivery time is 30-40 days. During peak seasons, it may take 1-3 months, while off-season lead time is approximately one month.

How do you ensure product quality?

We implement a two-stage quality assurance: pre-production dimensional verification and full batch inspection including torque testing and salt spray analysis before loading.

What certifications does the manufacturer hold?

We are an ISO-certified manufacturer with ISO9001 and SGS certificates, ensuring compliance with international standards.

Durable Collar DIN 968 Self Drilling Screws Pan Head Tapping Screw

Name: Durable Collar DIN 968 Self Drilling Screws Pan Head Tapping Screw
Brand: Ningbo Yinzhou Sokun Import and Export Co., Ltd.
SKU: 2195625005

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

US$0.10

1,000-4,999 Pieces

US$0.09

5,000-9,999 Pieces

US$0.08

10,000-49,999 Pieces

US$0.06

50,000+ Pieces

Product profile

Customization

Available

Material

Carbon Steel, Stainless Steel

Type

Round Head

Model NO.

DIN 968

Groove

Manufacturing According to Standards or Requiremen

Connection

Common Bolt

Head Style

Round Head

Standard

DIN, GB, ANSI, BSW, JIS, GOST

Grade

8.8/10.9/12.9

Standards

GB, DIN, ISO, JIS

Finished

Passivation, Zinc Plating, Black, Plainhdg, Yellow

Certificate

ISO9001/SGS

Selling Units

Building, Industry, Machinery

Package

Customer'require

Delivery Time

15-30

OEM

ODM OEM

Sample

Acceptable

Name

Pan Head Tapping Screw

Transport Package

Cartons & Pallets or According to Customer''s Requ

Specification

Trademark

SOKUN

Origin

Zhejiang

HS Code

7318150000

Production Capacity

100000000

Key features

Diverse Material Options: Available in Carbon Steel and Stainless Steel for varied durability needs.

Customizable Finishes: Options include Zinc Plated, Hot Dip Galvanized, Dacromet, Nickel Plated, Black Oxide, and Plain.

Flexible Size Customization: Sizes follow reference standards or can be manufactured according to specific customer requirements.

ISO Certified Manufacturing: ISO 9001 certified facility ensuring rigorous quality control and compliance.

Comprehensive Quality Testing: Includes dimensional verification, torque testing, and salt spray analysis for all batches.

Free Sample Availability: 1-3 pieces of standard specification samples available free of charge.

Customization from Designs: Full customization services available based on customer samples or design drawings.

Global Shipping Capability: Serves markets in North America, Europe, Asia, and the Middle East with flexible Incoterms.

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: ≤4.98h

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:What materials are available for these screws?

The screws are available in Carbon Steel and Stainless Steel to meet different corrosion resistance and strength requirements.

Q:Can I customize the standards or finishes?

Yes, we support OEM/ODM services. You can customize standards (GB, DIN, ISO, etc.), finishes (Zinc Plated, Black Oxide, etc.), and designs.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is flexible, starting from just 1 Kg.

Q:Are free samples available?

Yes, we provide 1-3 pieces of standard specification samples for free. The sample cost is refundable when you confirm a bulk order.

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, PayPal, and Western Union.