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M3 Threaded Steel Balls Anti Loosening Steel Metal Balls For Industrial / DIY / Decor

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M3 Threaded Steel Balls Anti Loosening Steel Metal Balls For Industrial / DIY / Decor
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Features
Specifications
Category: Carbon Steel Ball
Specification: M3
Color: Natural Metallic Color
Material: High-carbon Chromium Bearing Steel
Performance: Precision Internal Thread Anti-loosening
Size: Customizable
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M3 Threaded Steel Balls

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Threaded Steel Balls Anti Loosening

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Anti Loosening Steel Metal Balls
Basic Infomation
Place of Origin: CHINA
Brand Name: Kesle
Payment & Shipping Terms
Delivery Time: 5-8 work days
Payment Terms: T/T,Western Union,MoneyGram,PayPal
Product Description
M3 Threaded Steel Balls Anti Loosening Steel Metal Balls For Industrial / DIY / Decor
Product Overview

The M3 threaded carbon steel ball is a carbon steel sphere integrated with internal M3 threads. It combines the flexible adaptability of the spherical structure with the secure locking of M3 threaded connections, making it ideal for mechanical assemblies, electronic equipment, DIY projects, and decorative fittings.

Technical Specifications
Thread Specification M3 thread (pitch 0.5mm)
Processing Precision High-precision thread machining ensures tight engagement with M3 external threaded parts; strict control over sphere roundness (≤0.02mm) and surface roughness (Ra≤1.6μm) guarantees stable assembly
Materials & Craftsmanship
Material Options:
  • Carbon Steel: Moderate hardness (HB 180-220), good ductility, and cost-effectiveness, suitable for light to medium mechanical load scenarios
Craftsmanship Highlights:
  • Precision Threading: Internal M3 threads machined using CNC equipment with complete thread profiles and consistent pitch
  • Surface Treatment: Standard polishing for smooth finish and basic anti-rust performance; optional zinc plating or black oxide coating available
  • Detail Control: Uniform machining marks and minimal assembly gaps ensure batch consistency
Application Scenarios
Industrial Assemblies

Connectors in small rotating mechanisms, auxiliary fasteners in electronic enclosures and precision instrument brackets

DIY & Craft Projects

Core components for mechanical models and structural prototypes, decorative elements in custom furniture

Electronic Equipment

Fixing parts for sensor mounts and small circuit board brackets with stable positioning

Product Advantages
Secure Thread Engagement

Precise M3 thread machining ensures firm locking, reducing vibration-induced loosening

Balanced Performance

Carbon steel offers good toughness and wear resistance for daily use environments

Cost-Effective Solution

Affordable carbon steel material ideal for mass production and DIY enthusiasts

Versatile Compatibility

M3 thread size compatible with numerous standard bolts, nuts, and threaded rods

Customizable Options

Supports customization of sphere diameter (8mm-20mm), surface finish, and thread length

Tag:

High Precision Steel Balls

Precision Instruments Threaded Steel Balls

Precision Bearing Balls

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Contact Person : orlenda li
Tel : +8613713334285
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Guangdong Dongguan Kesile Electronic & Hardware Products Factory
liorlenda@gmail.com
+8613713334285
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