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M3-M48 Hex Nuts Class 4 8 10 12 ZP Black Plain Teflon HDG Surface
M3-M48 Hex Nuts Class 4 8 10 12 ZP Black Plain Teflon HDG Surface
M3-M48 Hex Nuts Class 4 8 10 12 ZP Black Plain Teflon HDG Surface
M3-M48 Hex Nuts Class 4 8 10 12 ZP Black Plain Teflon HDG Surface
Specifications
Grade :
4, 8, 10, 12
Brand Name :
XC
Model Number :
M3-M48
Place of Origin :
China
MOQ :
500KG
Price :
0.1USD-1USD
Payment Terms :
L/C, T/T
Supply Ability :
10000TON
Delivery Time :
30days-40days
Packaging Details :
in bulk
Type :
Hex Nut
Size :
M3-M48
Material :
Carbon Steel, Stainless Steel
Surface Treatment :
ZP, Black, Plain, Teflon, HDG
Standard :
DIN 934, ISO 403
Description
Made in China Hex Nuts Class 8 .10.12 M3-M48 surface ZP Black Plain Teflon
Product Specifications
Attribute Value
Surface Treatment ZP Black Plain Teflo HDG
Surface Plain, zinc plain Teflon HDG
Outer Diameter M3-M48
Grade 4 8 10 12
Product Name DIN 934 ISO 403
Steel 35K, 45K, 40cr, B7, 42crmo, 304, 316, 718
Product Description

DIN934 Hex Nut - The DIN 934 hex nut is a standard metric hexagon nut defined by the German Institute for Standardization (Deutsches Institut für Normung). It is one of the most widely used nuts in industrial and construction applications due to its balanced strength, compatibility, and cost-effectiveness.

Advantages

✔ Wide Availability – Standardized dimensions ensure easy sourcing.
✔ High Compatibility – Matches most metric bolts (DIN 931, ISO 4014).
✔ Cost-Effective – Economical for bulk industrial use.
✔ Multiple Grades – Suitable for both general and high-strength applications.

Additional Details
Finish:
Zinc, Plain
Material:
Stainless Steel, Steel, Aluminum
Grade:
Class 4/6/8/10
Place of Origin:
China
Brand Name:
XC FAST
Model Number:
8898
Certificate:
CE, ISO9001, TS16949
Process:
Cutting, Chamfered, Hot forging, Forming, Surface treatment
Surface Treatment:
PLAN, BLASTING, ZINC PLATED, HOT DIP GALVANISED, POWDER COATING
Applications

1. Steel Structure Construction (Beams, Bridges, Scaffolding)

  • Usage: Paired with high-strength bolts (e.g., DIN 931/933) for structural connections.

  • Requirements: Typically Grade 8 or 10 nuts, often with corrosion protection (hot-dip galvanized or stainless steel 35K 45K Q195 40Cr 10B21 304 316).

2. Industrial Machinery (Machine Tools, Conveyors, Heavy Equipment Assembly)

  • Usage: Securing machine bases, bearing housings, and drive components.

  • Requirements: High precision (DIN 934 Class 4/5/6/8/10), often with locking features (e.g., nylon insert or double-nut systems).

3. Automotive Manufacturing (Chassis, Engine Fastening – Grade 8)

  • Usage: Used with high-tensile bolts (e.g., 10 grade) for engine mounts, suspension systems, and chassis assembly.

  • Requirements: Vibration resistance

4. Power Infrastructure (Transformer Mounting, Transmission Towers)

  • Usage: Fastening transformer bases and tower connections.

  • Requirements: Weather-resistant coatings (hot-dip galvanized or Dacromet).

5. Warehouse Racking (Heavy-Duty Shelving, Pallet Racks)

  • Usage: Used with M10-M16 bolts for beam-to-column connections.

  • Requirements: High shear strength, often with serrated flange nuts for anti-loosening.

6. Rail Transportation (Track Fasteners, Bogie Assembly)

  • Usage: Securing rail joints and bogie components.

  • Requirements: High fatigue resistance, often with spring washers or locknuts.

7. Solar Mounting Systems (PV Panel Installation – M12/M16 Common)

  • Usage: Fixing solar panel rails and mounting frames.

  • Requirements: Corrosion-resistant (stainless steel A2/A4 or galvanized).

8. Wind Turbines (Tower Assembly – High-Strength Applications)

  • Usage: Used with large-diameter bolts (M20-M36) for tower flange connections.

  • Requirements: High preload strength (Grade 10 nuts), often with Dacromet coating.

9. Piping & Valves (Flange Connections, High-Pressure Pipelines)

  • Usage: Securing pipe flanges with stud bolts.

  • Requirements: High-temperature and pressure resistance (ASTM A194 Grade A/C/DH 2H equivalent).

10. Maintenance & Repair (Replacement of Worn/Damaged Fasteners)

  • Usage: Standard replacement nut for industrial and structural repairs.

  • Requirements: Must match original specifications (grade, coating, thread type).

Frequently Asked Questions
What standards do these bolts comply with?

These hex bolts strictly conform to DIN933 standard, ensuring full thread engagement and dimensional accuracy for reliable fastening.

What material and coating are used?

Made from carbon steel for strength, with zinc plating for corrosion resistance. Ideal for both indoor and outdoor applications.

What strength grades are available?

Grades 4 & 5 & 6& 8: Standard tensile strength for general fastening.
Grades 4.8 & 5.8 6.8 8.8: High tensile strength for heavy-duty and high-stress applications.

What sizes do you offer?

Common sizes: M3 - M48 (other metric sizes available upon request).

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M3-M48 Hex Nuts Class 4 8 10 12 ZP Black Plain Teflon HDG Surface

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Product Detail
Grade :
4, 8, 10, 12
Brand Name :
XC
Model Number :
M3-M48
Place of Origin :
China
MOQ :
500KG
Price :
0.1USD-1USD
Contact Supplier
M3-M48 Hex Nuts Class 4 8 10 12 ZP Black Plain Teflon HDG Surface
M3-M48 Hex Nuts Class 4 8 10 12 ZP Black Plain Teflon HDG Surface

Jiaxing Xinchuang Hardware Co., Ltd.

Verified Supplier
1 Years
Since 1996
Business Type :
Manufacturer, Exporter
Main Products :
Custom Screws, Custom Made Bolts, Custom Nuts
Total Annual :
50000000-80000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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