14 Fine Thread Bolt Manufacturers in 2024
This section provides an overview for fine thread bolts as well as their applications and principles. Also, please take a look at the list of 14 fine thread bolt manufacturers and their company rankings. Here are the top-ranked fine thread bolt companies as of November, 2024: 1.Gaoyi Precision Metal (Xiamen) Co., Ltd., 2.US Micro Screw, 3.KALYANI SALES CORPORATION.
Table of Contents
What Is a Fine Thread Bolt?
Fine thread bolts, also known as micro screws, are characterized by their very small size, typically smaller than M2.6. They are often referred to as miniature screws, precision screws, or ultra-small screws, and are crucial for assembling small and precision devices such as mobile phones, watches, and medical equipment. The use of fine thread bolts allows for more compact device designs.
However, due to their small size, fine thread bolts require careful handling. Precision, dexterity, and concentration are necessary to avoid damage to parts and equipment during installation.
Applications of Fine Thread Bolts
Fine thread bolts are utilized in various fields where small size and precision are paramount. Here are some examples:
1. Electronic Equipment
In the electronics industry, fine thread bolts secure circuit boards and components within compact and complex device structures, such as smartphones and cameras.
2. Medical Equipment
For medical devices like endoscopes, artificial joints, and cardiac pacemakers, fine thread bolts are essential for ensuring precision assembly, reliable operation, and accurate imaging.
3. Optical Equipment
Optical instruments, including microscopes and telescopes, rely on fine thread bolts for the precise placement and adjustment of lenses and mirrors.
4. Clocks
Fine thread bolts are key in assembling clock mechanisms, ensuring accurate timekeeping by securing the arrangement of parts and gears.
Principles of Fine Thread Bolts
Fine thread bolts adhere to the basic principles of screw threading but are specifically designed for small size and fine detail. They consist of a rod with a spiral groove that connects or secures parts by rotating into female threads. Their threads are finely detailed, often measured in metric millimeters, requiring precise installation work.
The head of a fine thread bolt varies in shape, allowing rotation with appropriate tools like screwdrivers. Common head shapes include Phillips and hexagonal.
Types of Fine Thread Bolts
Fine thread bolts come in various sizes from No. 01 to No. 3, with No. 00 being smaller than No. 0. The numbers indicate the size and height of the head, with countersunk and pan heads being common shapes. Material options include iron, carbon steel, stainless steel, and titanium, with options for special materials like resin or brass. Some bolts feature nylon on the threaded part to create a locking effect through friction.
Other Information about Fine Thread Bolts
Standards for Fine Thread Bolts
The current standard for fine thread bolts is that from the Camera and Imaging Equipment Industry Association. Its specifications continue to influence the design and use of fine thread bolts in precision equipment.
List of 14 Fine Thread Bolt Manufacturers
*Including some distributors, etc.
Sort by Features
- Default
- Company Size: largest first
- Year Founded: oldest first
- Year Founded: earliest first
Sort by Area
- United States of America
- China
- Germany
- United Kingdom
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NBK America LLC
Miniature Screws
Manufacturer Overview
NBK America LLC, founded in 2015 and based in King of Prussia, Pennsylvania, is an American manufacturer and a subsidiary of Japan's Nabeya Bi-tech Kaisha, specializing in mechanical components. Their product range includes couplings, like miniature shaft couplings for precision machine tools and semiconductor manufacturing equipment, special screws, such as vacuum application screws and other machine components. NBK offers finite automaton (FA) solutions, including wireless positioning units for production lines and setup operations. NBK provides machine component servicing, such as vibration resistance treatment and laser engraving. Services for couplings and special screws include coupling stainless steel screw alteration and screw length adjustment.
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Kozak Micro Adjusters
Fine Thread Bolts
Manufacturer Overview
Kozak Micro Adjusters Inc., a subsidiary of Kozak Precision Products, established in 1980 and headquartered in Morris County, New Jersey, is a manufacturer and global supplier of micro precision adjustment screws and mechanical hardware. Some of the products offered by the company include imperial fine adjustment screws & bushings, knobs for fine adjustment screws, metric fine adjustment screws & bushings, screw and bushing matched sets, and zero-backlash bushing & screw sets. These products enable precision adjustment in applications like optical instruments, lasers, microscopes, and precision mechanical assemblies, ensuring accurate positioning for optimal performance.
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J. I. Morris Miniature Fasteners Division of Swissturn/USA, Inc.
Fine Thread Bolts
Manufacturer Overview
J. I. Morris Miniature Fasteners Division of Swissturn/USA, Inc. is a manufacturer and supplier of precision miniature fasteners. With a foundation dating back to 1920, the company operates under Swissturn/USA, Inc. and is based in Oxford, Massachusetts, USA. The company specializes in producing dependable miniature fasteners, including Miniature Machine Screw Threads, UNM (Metric-Miniature), Self-Tapping, Threaded Rods and Wrenches. J.I. Morris Miniature Fasteners offers a wide range of fastening solutions to industries such as electronics, medical devices, and aerospace. Its main services encompass packaging, shipping, designing and manufacturing custom miniature fasteners with precise specifications.
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ondrives us
Fine Thread Bolts
Manufacturer Overview
Ondrives US, founded in Freeport, NY, in 2011 is a manufacturer of standard, modified, and custom precision gears, gearboxes, pulleys and mechanical components. The company's product portfolio includes gear hobblers, gear shapers, CNC vertical mills, bar fed CNC lathes and laser engraving. The company serves industries such as Oil and Gas, Aerospace and Defense, Automotive and Transportation, Construction, and Power Generation. The company also provides services including two dimensional drawings of 3D CAD models, product selection, national distribution and customer support.
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American Pride Fasteners
Micro Screws
Company Overview
American Pride Fasteners, founded in 2004 and based in Bay Shore, New York, is a manufacturer and supplier of fasteners and machine screws. The company performs Swiss Screw machining and precision CNC manufacturing under one roof. Its product range includes Swiss Screw Machined Components, Threaded Fasteners, Precision Custom components and more. American Pride Fasteners supplies ISO 9001-2015 certified products and services to domestic and global customers in the Automotive, Military, Medical, Aerospace, and Electrical industries.
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US Micro Screw
Micro Screws
Company Overview
US Micro Screw is a custom micro screw manufacturer and distributor that is headquartered in Seattle, Washington since 1993. The company is a producer and supplier of made-to-specification, custom screws, and fastening solutions to some of the largest contract manufacturers, OEMs, and businesses in the world. US Micro Screw offers a wide range of micro screws, including machine screws, plastic thread-forming screws, and metal thread-forming screws. It also offer custom services, such as thread forming, plating, and coating. The company's products are used in many industries, including consumer electronics, computer technologies, medical instruments, industrial products, and optical devices.
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norelem Normelemente GmbH & Co. KG
Threaded inserts
Manufacturer Overview
Normelemente KG, established in 1958 and based in Markgroningen, Baden-Wuerttemberg, is a German manufacturer and supplier that specializes in standard parts and machine components. Norelem offers an extensive catalog of more than 70,000 products, catering to the needs of engineers and designers in various projects. Their product range includes clamping technology, measuring and testing components, electromechanics, systems and components for machine and plant construction, and material handling and transport solutions. These products find applications in diverse engineering fields, such as automotive, aerospace, machinery, and robotics sectors.
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Shenzhen Heat Hardware Co., Ltd
Micro Screws
Manufacturer Overview
Shenzhen Heat Hardware Co. Ltd, founded in the year 2003, and based in Shenzhen City, China, is a manufacturer and supplier of screws, bolts, and fasteners. Their product portfolio includes a diverse range of screws, bolts, and fasteners. The company offers one-stop customized solutions of screws, custom bolts, and fasteners for producing, designing, supplying, and exporting. The company is ISO-certified for environmentally friendly products. The products are used in various industries which include automotive, electronic, electric, communication, medical, and military projects.
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Gaoyi Precision Metal (Xiamen) Co., Ltd.
Fine Thread Bolts
Manufacturer Overview
Gaoyi Precision Metal (Xiamen) Co., Ltd., founded in 2008 and headquartered in Xiamen City, China, is a manufacturer of non-standard and customised precision metal accessories. These products include a range of screws, screw nuts and bolts, shafts and miniature fasteners fabricated from different materials including stainless steel, copper, iron, titanium, and alloy steel. The company provides customised-fabrication services for non-standard precision hardware such as custom fasteners for electronic products, automobile accessories, industrial equipment, medical devices, glasses and other industrial products. It also performs OEM services for suppliers of large-scale metal accessories.
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KALYANI SALES CORPORATION
Micro Screws
Manufacturer Overview
Kalyani, founded in, India, in 2005 is a manufacturer and supplier of Self Clinching Fasteners, Blind Rivets, and Blind Rivet Nuts. The company's product portfolio includes Aluminum Blind Rivets, Steel Blind Rivets, Stainless Steel Blind Rivets, Self-Clinching Hex Blind Standoff and Blind Rivet Nuts.Their products are used in Boilers & Pressure Vessels, Control Panels, Electronic Enclosures and Mobile Phones. The company serves markets including Medical and Healthcare, Aerospace and Defense, Consumer Goods, Industrial Manufacturing and Construction and Building.
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Suzhou Anzhikou Hardware Technology Co., Ltd.
Micro Screws
Company Overview
Suzhou Anzhikou Hardware Technology Co, Ltd. is a manufacturer and supplier of custom precision screws and fasteners founded in Jiangsu, China. The company mainly produces precision screws, including micro screws, CD pattern screws, nylon patch screws, waterproof screws, and combination SEMS screws. It also offers other fasteners and screw accessories. These products are utilized in leather goods, precision machinery, door and window, electronic, and toy fields. The company has a 2,000-square-meter production facility with CNC machining, screw machines, and inspection equipment. It is ISO 9001:2015 certified and exports to over 40 countries.
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Fastenright Limited
Fine Thread Bolts
Distributor Overview
Fastenright Limited, established in 1983 in the United Kingdom, is a supplier of security fasteners, special fasteners and general fixings. The company's product portfolio includes screws, nuts, bolts, and washers, catering to the specific needs of different sectors, including the automotive, rail, oil and gas industries. Fastenright also supply custom-manufactured security fixings, including non-standard lengths and diameters, both metric and imperial threads, as well as products made to customer drawings and specifications.
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Fine Thread Bolt Manufacturer Ranking
*Including some distributors, etc.Ranking as of November 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Gaoyi Precision Metal (Xiamen) Co., Ltd. |
12.5%
|
| 2 | US Micro Screw |
12.5%
|
| 3 | KALYANI SALES CORPORATION |
12.5%
|
| 4 | Shenzhen Heat Hardware Co., Ltd |
12.5%
|
| 5 | NBK America LLC |
12.5%
|
| 6 | CEI SUPPLY |
6.3%
|
| 7 | Suzhou Anzhikou Hardware Technology Co., Ltd. |
6.3%
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| 8 | Fastenright Limited |
6.3%
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| 9 | Kozak Micro Adjusters |
6.3%
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| 10 | J. I. Morris Miniature Fasteners Division of Swissturn/USA, Inc. |
6.3%
|
Derivation Method
The ranking is calculated based on the click share within the fine thread bolt page as of November 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
- NBK America LLC: 2015 (9 years ago)
- KALYANI SALES CORPORATION: 2005 (19 years ago)
- American Pride Fasteners: 2004 (20 years ago)
Company with a History
- ondrives us: 1953 (71 years ago)
- norelem Normelemente GmbH & Co. KG: 1958 (66 years ago)
- Kozak Micro Adjusters: 1980 (44 years ago)
Fine Thread Bolt Manufacturers in United States
*Including some distributors, etc.
- NBK America LLC
- Kozak Micro Adjusters
- J. I. Morris Miniature Fasteners Division of Swissturn/USA, Inc.
- ondrives us
- American Pride Fasteners
- US Micro Screw
- Kartek
- CEI SUPPLY
Global Distribution of Fine Thread Bolt Manufacturers by Country
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
United States of America
|
8 | 61.5% |
China
|
3 | 23.1% |
Germany
|
1 | 7.7% |
United Kingdom
|
1 | 7.7% |
