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NINGBO YONGBIAO FASTENER CO.,LTD

  • China,Ningbo ,Zhejiang
  • Verified Supplier
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China GB923 Hexagon Acorn Nuts Carbon Steel Black Oxide Fasteners
China GB923 Hexagon Acorn Nuts Carbon Steel Black Oxide Fasteners

  1. China GB923 Hexagon Acorn Nuts Carbon Steel Black Oxide Fasteners
  2. China GB923 Hexagon Acorn Nuts Carbon Steel Black Oxide Fasteners
  3. China GB923 Hexagon Acorn Nuts Carbon Steel Black Oxide Fasteners
  4. China GB923 Hexagon Acorn Nuts Carbon Steel Black Oxide Fasteners

GB923 Hexagon Acorn Nuts Carbon Steel Black Oxide Fasteners

  1. MOQ: 50000
  2. Price: Negontiation
  3. Get Latest Price
Place Of Origin ZHEJIANG CHINA
Payment Terms T/T
Supply Ability 500 Tons/month
Delivery Time 7-25Days
Packaging Details Plastic Bag / Paper Box
Finish Zinc Plated
Sample Free Samples
Usage For Fastening Metal To Metal
Measurement System INCH, Metric
Standard DIN, ANSI, GB, JIS, BSW, GOST
Connection Common Bolt
Quality 100% Inspection
Brand Name YONGBIAO
Model Number Cross Tapping Screw
Certification ISO 9001
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Place Of Origin ZHEJIANG CHINA Payment Terms T/T
Supply Ability 500 Tons/month Delivery Time 7-25Days
Packaging Details Plastic Bag / Paper Box Finish Zinc Plated
Sample Free Samples Usage For Fastening Metal To Metal
Measurement System INCH, Metric Standard DIN, ANSI, GB, JIS, BSW, GOST
Connection Common Bolt Quality 100% Inspection
Brand Name YONGBIAO Model Number Cross Tapping Screw
Certification ISO 9001 Place of Origin China
High Light Hexagon acorn nuts carbon steelBlack oxide fasteners self tappingGB923 acorn nuts with warranty
GB923 Hexagon Acorn Nuts Carbon Steel Black Oxide Fasteners

GB923 Hexagon Acorn Nuts are high-quality fasteners designed to perfectly cover exposed bolt and screw threads, providing a smooth hemispherical covering surface. Also known as Cap Nuts or Dome Nuts, these fasteners feature a compact, refined appearance and are manufactured from durable carbon steel or stainless steel for long-lasting performance.

The precision hexagonal shape ensures easy gripping and tightening with standard tools such as wrenches, pliers, or spanners.

GB923 Hexagon Acorn Nut technical diagram GB923 Hexagon Acorn Nut dimensional specifications
Key Features
  • High precision threading for snug fit and low friction
  • Excellent corrosion and rust resistance with various finishes
  • Smooth dome shape for safety against sharp edges and scratches
  • Seals ends of bolts to prevent leakage, dirt, and corrosion ingress
Technical Specifications
Measurement SystemINCH, Metric
StandardDIN, ANSI, GB, JIS, BSW, GOST
ProcessCold Forging
FinishZinc Plated
Load CapacityMedium Duty
UsageFor Fastening Metal To Metal
HS Code7318151001
Customization Services

We offer comprehensive OEM and ODM services to meet your specific requirements:

  • Custom head styles, drive types (Phillips H / Pozidriv Z), and thread designs
  • Special lengths, diameters, and tolerances
  • Specific material grades and surface finishes
  • Custom packaging with your branding (labels, boxes, bags, blister packs)
  • Logo engraving on screw heads
Why Choose Us
  • Professional fastener manufacturer with over 10 years of export experience
  • Advanced automatic cold heading and thread rolling equipment ensuring consistent quality and fast delivery
  • Strict quality control system from raw material sourcing to finished product
  • Competitive factory-direct pricing with no middlemen
  • Responsive customer service and technical support
  • Flexible MOQ to accommodate both trial orders and bulk shipments
Contact Us

Email: rainting@ybfasteners.com

Product Images
Close-up view of GB923 Hexagon Acorn Nuts Various specifications of acorn nuts packaged in containers Acorn nuts in different sizes and finishes displayed together Industrial packaging of acorn nuts ready for shipment
Packaging Options

Bolts are packed in neutral packaging boxes with standard quantities arranged in small cartons. Custom packaging configurations are available upon request. Small cartons are consolidated into larger master cartons for secure transportation. Palletized units are wrapped with waterproof film and reinforced with packaging straps, with custom shipping marks available.

Packaging Images
Acorn nuts in industrial packaging boxes Bulk packaging of acorn nuts in cartons Custom packaging solutions for acorn nuts Palletized acorn nut shipment with waterproof wrapping Final packaged acorn nuts ready for shipment

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Trading Company

  • Year Established:

    2012

  • Total Annual:

    5000000-6000000

  • Employee Number:

    45~53

  • Ecer Certification:

    Verified Supplier

Ningbo Yongbiao Fastener Manufacturing Co., Ltd. is located in Ningbo, the second largest port city in China. The factory is 50 kilometers away from Ningbo Port and can reach the sea freight warehouse in one hour, with very fast logistics. The company was founded in 2012 and after years of hard work... Ningbo Yongbiao Fastener Manufacturing Co., Ltd. is located in Ningbo, the second largest port city in China. The factory is 50 kilometers away from Ningbo Port and can reach the sea freight warehouse in one hour, with very fast logistics. The company was founded in 2012 and after years of hard work...

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Get in touch with us

  • Reach Us
  • NINGBO YONGBIAO FASTENER CO.,LTD
  • No.1 Lufeng Industrial Park, Wuxiang Town, Yinzhou District, Ningbo City, Zhejiang, China
  • https://www.panhead-screw.com/

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