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Durable Hexagon Socket Screws with Multiple Finish Options
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

Countersunk Head

Model NO.

DIN 7991

Groove

Manufacturing According to Standards or Requiremen

Connection

Common Bolt

Head Style

Countersunk 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

Transport Package

Cartons & Pallets or According to Customer''s Requ

Specification

/

Trademark

SOKUN

Origin

Zhejiang

HS Code

7318150000

Production Capacity

100000000

Key features

Multiple Material Options: Available in Carbon Steel and Stainless Steel for diverse durability needs.
Customizable Standards: Supports GB, DIN, ISO, JIS, and other international standards per request.
Various Surface Finishes: Options include Zinc Plating, Hot Dip Galvanized, Dacromet, and Black Oxide.
Flexible Customization: Offers full customization from samples or designs for non-standard parts.
ISO Certified Quality: Manufacturer holds ISO certification with rigorous two-stage quality assurance.
Free Sample Availability: Provides 1-3 free standard samples with cost refundable on bulk orders.
Wide Grade Selection: Grades 8.8, 10.9, and 12.9 available to meet specific strength requirements.
Global Export Experience: 15 years of export experience serving North America, Europe, and Asia.

Company profile

Ningbo Yinzhou Sokun Import and Export Co., Ltd.
High Repeat Buyers ChoiceODM ServicesR&D CapabilitiesProduction Process Visualization
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: ≤3.83h

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?
A:
We provide Hexagon Socket Countersunk Head Cap Screws in Carbon Steel and Stainless Steel.
Q:Can the screws be customized to specific standards?
A:
Yes, we support customization according to GB, DIN, ISO, JIS, and other international standards.
Q:What surface finish options are offered?
A:
Options include Zinc Plated, Hot Dip Galvanized, Dacromet, Nickel Plated, Black Oxide, and Plain.
Q:What is the typical delivery time for orders?
A:
Normally, delivery takes 30-40 days. Peak season lead time is one month, while off-season is also one month.
Q:Is it possible to get free samples?
A:
Yes, we offer 1-3 free standard specification samples. The sample cost is refundable upon bulk order confirmation.

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