What are the main applications for these bolts?

They are ideal for precision machinery, automotive components, optical equipment, electronic enclosures, and professional equipment.

Black Oxide DIN 931 Hex Head Bolt (Partial Thread) - Property Class 8.8, 10.9

Name: Black Oxide DIN 931 Hex Head Bolt (Partial Thread) - Property Class 8.8, 10.9
Brand: Wenzhou Nixi Fasteners Co., Ltd.
SKU: 2119966382

Zhejiang, ChinaWenzhou Nixi Fasteners Co., Ltd.

US$0.001

10,000 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

Plastic Steel

Type

Hexagon Head

Model NO.

DIN 931

Groove

Hexagon

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, JIS, ISO

Grade

8.8

Transport Package

Package

Specification

24*24*14cm/30*26*18cm

Trademark

Nixi

Origin

Wenzhou, China

HS Code

7318130000

Production Capacity

100000PCS/Day

Key features

DIN 931 Standard Compliance: Manufactured to German Industrial Standard DIN 931 for precise metric fastening.

Partial Thread Design: Features a threaded section for secure fastening and an unthreaded shoulder for superior shear strength.

Black Oxide Finish: Provides basic corrosion resistance, precise thread dimensions, and a professional non-reflective appearance.

High Strength Grades: Available in Property Class 8.8 and 10.9 for reliable performance in demanding applications.

Customization Available: Custom configurations, tailored designs, and flexible customization options are available upon request.

Versatile Applications: Ideal for precision machinery, automotive components, optical equipment, and electronic enclosures.

Reduced Friction: The black oxide coating provides lubricity for easier installation and assembly.

Professional Aesthetics: Uniform matte black surface reduces light reflection, suitable for optical and professional equipment.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceSelf-branded

Wenzhou Nixi Fasteners Co., Ltd.

Zhejiang, 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: 10 years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤5.97h

AI-Powered supplier vetting

SummaryThe supplier specializes in producing fasteners with a focus on customization services. Key strengths include OEM and ODM capabilities, quality assurance processes, and a significant portion of sales from exports. However, the supplier lacks R&D capabilities, extensive overseas service presence, and structured after-sales procedures.

Supplier typeThe supplier is a manufacturer of fasteners, offering OEM and ODM services but not 3D software design or professional technical R&D services.

After-Sales capabilityThe supplier lacks written procedures for handling customer complaints and does not have structured corrective and preventive action mechanisms.

R&D capabilityThe supplier lacks R&D capabilities and did not introduce any new products in the past year, but offers ODM services.

Customization capabilityThe supplier excels in providing a wide range of customization services from samples, designs, and full or minor customizations.