Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"Internal M7 Threaded Steel Balls Spherical Structure For Precision Instrument","imgUrl":"https:\/\/img.ismap.com\/nimg\/21\/b3\/e469d3be8bd63e80e7215e302a89-200x200-1\/internal_m7_threaded_steel_balls_spherical_structure_for_precision_instrument.jpg","attrs":{"Brand Name":"Kesle","Place of Origin":"CHINA","Minimum Order Quantity":"1","Payment Terms":"T\/T, Western Union, MoneyGram,PayPal"}}
{"title":"High Precision Steel Balls 1mm , Solid Steel Balls For Instruments \/ Electronics","imgUrl":"https:\/\/img.ismap.com\/nimg\/31\/19\/98829c9d601aa9a3dde53c9ac1c8-200x200-1\/high_precision_steel_balls_1mm_2c_solid_steel_balls_for_instruments_2f_electronics.jpg","attrs":{"Brand Name":"Kesle","Place of Origin":"CHINA","Minimum Order Quantity":"1","Payment Terms":"Negotiable"}}
{"title":"Sturdy Internal M9 Threaded Steel Balls , Carbon Steel Precision Bearing Balls","imgUrl":"https:\/\/img.ismap.com\/nimg\/31\/67\/c0f4f04ffc0ef26d89ef2ec8a0e6-200x200-1\/sturdy_internal_m9_threaded_steel_balls_2c_carbon_steel_precision_bearing_balls.jpg","attrs":{"Brand Name":"Kesle","Place of Origin":"CHINA","Minimum Order Quantity":"1","Payment Terms":"T\/T, Western Union, MoneyGram,PayPal"}}
{"title":"Precision M8 Threaded Steel Balls , Customized High Carbon Steel Ball","imgUrl":"https:\/\/img.ismap.com\/nimg\/62\/4c\/3454595ead8d8e1f9710694545d5-200x200-1\/precision_m8_threaded_steel_balls_2c_customized_high_carbon_steel_ball.jpg","attrs":{"Brand Name":"Kesle","Place of Origin":"CHINA","Minimum Order Quantity":"1","Payment Terms":"T\/T, Western Union, MoneyGram,PayPal"}}
{"title":"Heavy Industrial 100mm Steel Ball , Fine Polished Large Solid Steel Balls","imgUrl":"https:\/\/img.ismap.com\/nimg\/e2\/e2\/ad8894d37cce352797913e1885f3-200x200-1\/heavy_industrial_100mm_steel_ball_2c_fine_polished_large_solid_steel_balls.jpg","attrs":{"Brand Name":"Kesle","Place of Origin":"CHINA","Minimum Order Quantity":"1","Payment Terms":"Negotiable"}}
{"title":"Strong M5 Threaded Steel Balls 0.8mm Pitch Customizable Size","imgUrl":"https:\/\/img.ismap.com\/nimg\/e5\/24\/b729f51ee995b14025427d60ad62-200x200-1\/strong_m5_threaded_steel_balls_0_8mm_pitch_customizable_size.jpg","attrs":{"Brand Name":"Kesle","Place of Origin":"CHINA","Minimum Order Quantity":"1","Payment Terms":"T\/T, Western Union, MoneyGram,PayPal"}}
{"title":"Fine Polished Solid Steel Balls , High Toughness 40mm Steel Ball","imgUrl":"https:\/\/img.ismap.com\/nimg\/2b\/53\/3581786b94b848ff8051f858547d-200x200-1\/fine_polished_solid_steel_balls_2c_high_toughness_40mm_steel_ball.jpg","attrs":{"Brand Name":"Kesle","Place of Origin":"CHINA","Minimum Order Quantity":"1","Payment Terms":"Negotiable"}}
The M7 threaded carbon steel ball is a carbon steel sphere with internal M7 threads. It integrates the flexible adaptability of a spherical structure and the secure fastening of M7 threaded connections, making it widely applicable in mechanical engineering, medium-heavy equipment assembly, precision instrument manufacturing, and DIY projects. It perfectly combines practicality and versatility to meet diverse application needs.
II. Core Technical Parameters
Item
Details
Thread Specification
M7 thread with a pitch of 1mm
Processing Precision
High-precision thread machining ensures a tight fit with M7 external threaded components. The sphere's roundness is strictly controlled within ≤0.02mm, and surface roughness is maintained at Ra≤1.6μm, guaranteeing stable and reliable assembly.
III. Materials and Craftsmanship
Material Options
The product is mainly made of carbon steel, which has moderate hardness (HB 180-220), excellent toughness, and high cost-effectiveness. These properties make it suitable for medium mechanical load scenarios, such as connecting medium-sized components and providing structural support in industrial equipment.
Craftsmanship Highlights
Precision Threading: Internal M7 threads are machined using advanced CNC equipment, resulting in complete and accurate thread profiles with consistent pitch. This effectively prevents thread stripping or loosening during use, ensuring long-term stable performance.
Surface Treatment: Standard polishing creates a smooth finish, enhancing appearance and providing basic rust resistance. For harsher environments, optional treatments like zinc plating or black oxide coating are available to significantly improve corrosion resistance, especially in humid or corrosive conditions.
Detail Control: The manufacturing process ensures uniform machining marks and minimal assembly gaps, reflecting high-quality craftsmanship and guaranteeing consistent quality across batches.
IV. Application Scenarios
Industrial Machinery
Medium-Sized Rotating Components: In industrial machinery, M7 threaded carbon steel balls are used as connectors in medium-sized rotating mechanisms, such as shafts of medium-power motors and transmission linkages in material handling equipment. The spherical shape allows multi-angle adjustment, ensuring smooth operation under medium loads.
Structural Fasteners: They serve as important structural fasteners in equipment frames, heavy-duty brackets, and precision machine tool components, providing secure connections to maintain overall structural integrity.
DIY and Engineering Projects
Mechanical Prototyping: For DIY enthusiasts and engineering projects, M7 threaded carbon steel balls are essential components in building medium-sized mechanical prototypes and structural models. They are compatible with common M7 bolts and studs, facilitating easy assembly.
Custom Fabrication: In custom furniture making and industrial-style decorations, these balls act as both functional connectors and decorative elements, adding a unique touch to the design.
Precision Instruments
Instrument Brackets and Linkages: In precision instruments, M7 threaded carbon steel balls are used in brackets and linkage systems, providing stable positioning and flexible adjustment for sensitive components, ensuring accurate operation of the instruments.
V. Product Advantages
Secure Thread Engagement: Precisely machined M7 threads ensure firm and reliable connection with external threads, reducing the risk of loosening caused by vibrations, suitable for applications requiring high stability.
Good Load-Bearing Capacity: Carbon steel's excellent toughness and wear resistance enable the balls to withstand medium loads and adapt to working environments with moderate friction and temperature variations, ensuring long service life.
Cost-Effective Solution: Using carbon steel as the base material offers an affordable option without compromising quality, ideal for mass production and project applications with budget considerations.
Wide Compatibility: The M7 thread size, though less common than smaller sizes, is widely used in specific industrial fields, making the balls compatible with various standard bolts, nuts, and threaded rods, simplifying assembly.
Customizable Options: We provide customization services for sphere diameter (common sizes range from 12mm-35mm), surface finish (polished, plated), and thread length to meet specific customer and application requirements.
Introduction:
1.Covering an area of 80 mu (about 53,333 square meters), our factory has a 60-person team including 4 professional engineers, ensuring stable production and technical support.
2. Focusing on bearing production for 25 years, quality is our only guarantee
3. Wafangdian Bearing ...
Introduction:
1.Covering an area of 80 mu (about 53,333 square meters), our factory has a 60-person team including 4 professional engineers, ensuring stable production and technical support.
2. Focusing on bearing production for 25 years, quality is our only guarantee
3. Wafangdian Bearing ...
