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This section provides an overview for clamping screws as well as their applications and principles. Also, please take a look at the list of 14 clamping screw manufacturers and their company rankings. Here are the top-ranked clamping screw companies as of May, 2025: 1.ROBUSTA-GAUKEL GMBH & CO. KG.
Table of Contents
A clamping screw is a component that utilizes the propulsive force of a screw thread to position or secure objects. These screws have a ball-shaped tip that makes contact with the object when turned. Available in various shapes for different purposes, clamping screws offer a more precise and secure fixation compared to conventional screws, which often create gaps and can cause damage. The simple structure of clamping screws allows for effective fixing without harming the object.
Clamping screws are used for fixing and positioning objects in place. Unlike traditional methods that require altering the shape of the object for clamping, these screws can secure objects by contacting them at multiple points. The simplicity of their design means that only screw hole processing is needed for fixation, making maintenance easier as wear is limited to the screw holes.
Clamping screws are versatile and offer several features:
*Including some distributors, etc.
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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.
Advanced Machine & Engineering Co. (AME), established in 1966 in Rockford, Illinois, is a manufacturer that provides design, engineering, and consulting services for industries including machine tools, assembly, and packaging. The company offers a diverse range of products including production carbide saws and blades, workholding, safety, and position holding devices, as well as power drawbars and spindle interface components. It has developed advanced solutions for industries such as automotive, aerospace, and manufacturing. It has expanded its offerings through partnerships with companies like Hennig Inc., Ott-Jakob, and Sitema. These alliances have enabled it to enhance productivity and performance by providing unique products.
EMUGE-FRANKEN, established in 1920 and based in Lauf an der Pegnitz, Germany, is a manufacturer and supplier specializing in precision tools and cutting tools. The company's product portfolio includes threading, drilling, milling, testing, and clamping tools. These tools find applications across diverse industries such as metalworking, aerospace, medical device manufacturing, automotive, and various other sectors. The company provides global expert support, supplying custom tools, system solutions, regrinding, product catalogs, and delivery services. The company holds ISO 9001:2015 and ISO 14001:2015 certifications, maintaining quality and environmental standards.I
Iscar Ltd., founded in 1952 and located in Migdal Tefen, Israel, is a manufacturer of metal tools for the industrial sector established as a subsidiary of the IMC Group before being acquired by Berkshire Hathaway in 2006. The company offers carbide inserts used in cutting tools like milling cutters and drills, and end mills for multi-purpose rotary cutting applications. It also offers custom manufacturing services for clients with unique projects. The company’s products are mainly used in the industrial manufacturing and defense sectors.
Hsin Yu Screw Enterprise Co., Ltd. has been a manufacturer of fasteners since 1978 and is based in Taichung City, Taiwan. The company provides various types of screws, bolts, pins, rivets, and other fasteners like hose clamp screws, T bolts, studs, and customized special screws along with production equipment which includes multi-stroke forming machines, dual blade grooving machines, CNC lathes, and other parts, and related manufacturing machinery. The manufactured products serve the construction, automotive, furniture, machinery, and electronics industries.
The GCE Group, established in 1987 and headquartered in Zug, Switzerland, is a manufacturer of gas control equipment. The company offers industrial regulators for cutting and welding, cylinder valves, and combination valves designed for the safe handling of gases within central gas supply systems. These products serve various industries such as the medical, analytical and electronic industries. Its quality management system is certified under ISO 9001 and ISO 14001, and its products are tested and approved according to local standards to meet unique regional requirements.
Sonicam has been a manufacturer of molding machinery and equipment since 1976 and is based in Saint-Symphorien-d’Ozon, France. The company designs machines and equipment for mod manufacturing and mold maintenance with mold polishing tools to provide an optimal quality surface, gauging tools for measurement accuracy, mold drilling tools for achieving holes with the smallest diameters, and mold grinding tools for grinding mold joints. The products primarily serve the glass container industry and glass plants.
HANSA-FLEX, been in business since 1962 and headquartered in Bremen, Germany, is a manufacturer of various types of hydraulic products and services. The company produces hoses, hose fittings, couplings, pipe fittings, and ball valves. It also fabricates hydraulic components, flanges, adapters, and pipes. The variants of its hoses, braided hoses, are oil, high-temperature, ozone, and weather-resistant. It has more than 80,000 parts relating to all aspects of hydraulics. It could also configure the customers’ hose lines based on their required specifications.
Connect2India, established in 2015 and headquartered in Faridabad, India, is a manufacturer that developed an integrated trading platform of the same name. Launched as a full platform in 2016, Connect2India facilitates connections between Indian micro, small, and medium enterprises (MSMEs) and overseas individuals and enterprises to foster partnerships. The company also provides assistance to these businesses in entering international markets through insights, expert resources, predictive analytics, and business tools. Additionally, Connect2India offers services such as helping with business setup in India, conducting inspections of Indian companies, and hiring import and export agents. To counter international trade frauds, Connect2India leverages technologies like Blockchain.
ROBUSTA-GAUKEL GMBH & CO. KG is a German manufacturer and supplier of castors and wheels that was established in 1928 in Königsbach-Stein, Baden-Württemberg. Under the brand name ROBUSTA, the company manufactures and markets castors for material storage and retrieval, wheels for motion and load-bearing applications, and related accessories such as swivels and locks. It also offers custom design and manufacturing services to its customers with unique projects. The company is certified to ISO 9001 and ISO 14001 standards, and serves notable clients including Bosch and Wanzl.
Ranking as of May 2025
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | ROBUSTA-GAUKEL GMBH & CO. KG |
100.0%
|
Derivation Method
The ranking is calculated based on the click share within the clamping screw page as of May 2025. 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
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
3 | 30.0% |
|
Germany
|
2 | 20.0% |
|
Israel
|
1 | 10.0% |
|
Taiwan
|
1 | 10.0% |
|
Sweden
|
1 | 10.0% |
|
France
|
1 | 10.0% |
|
India
|
1 | 10.0% |
248 products found
248 products
TOCHIGIYA CO.,LTD.
140+ people viewing
Last viewed: 7 hours ago
■Features This is a completely ball-shaped type that fixes by point contact. ■Applications Machine tools, jigs, various molds, testing machines, e...
Wilco Co., Ltd.
900+ people viewing
Last viewed: 4 hours ago
■Features - A set screw with a hexagonal hole in the head. ・Tighten using a hexagonal bar-shaped wrench (hexagon wrench) in the same way as the he...
10 models listed
Saima Corporation
150+ people viewing
Last viewed: 12 hours ago
■HS01 ・Material: Alloy steel (45H) ・Standard packaging: 100 pieces
NITTOSEIKO CO., LTD.
300+ people viewing
Last viewed: 17 hours ago
We provide highly reliable loosening stops by loosen stopping with special screws and coated agents. Power Lock <R> Mountain Interference Type It...
NITTOSEIKO CO., LTD.
320+ people viewing
Last viewed: 21 hours ago
We provide highly reliable loosening stops by loosen stopping with special screws and coated agents. Long rock <R> It is a screw with nylon pressu...
NITTOSEIKO CO., LTD.
330+ people viewing
Last viewed: 1 day ago
We provide highly reliable loosening stops by loosen stopping with special screws and coated agents. Aps Rock <R> Mountain Interference Type It i...
NITTOSEIKO CO., LTD.
670+ people viewing
Last viewed: 5 hours ago
We provide highly reliable loosening stops by loosen stopping with special screws and coated agents. NK grip <R> adhesive application type It is a...
NITTOSEIKO CO., LTD.
320+ people viewing
Last viewed: 6 hours ago
We provide highly reliable loosening stops by loosen stopping with special screws and coated agents. Fit Tight <R> Mountain Interference Type It i...
NITTOSEIKO CO., LTD.
480+ people viewing
Last viewed: 7 hours ago
We provide highly reliable loosening stops by loosen stopping with special screws and coated agents. Soft lock <R> resin material application type...
Bossard Co., Ltd.
170+ people viewing
Last viewed: 20 hours ago
A screw with a plus or minus groove at the tip, and is called a set screw or insect screw by various names. The head is the same size as the screw ...
![[Accessories/Replacement parts] Spare parts Set screw-Sunk Japan Co., Ltd.](https://metoree.s3.ap-northeast-1.amazonaws.com/img/products-new/A30004552023072645.png)
Sunk Japan Co., Ltd.
350+ people viewing
Last viewed: 7 hours ago
Set screws that close various holes in the chuck for electric lathes.
7 models listed
![Set screw (ID 8702599)-[Accessories/Replacement parts] Spare parts Set screw](https://metoree.s3.ap-northeast-1.amazonaws.com/img/products-new/A30004552023072646.png)
![[Accessories/Replacement Parts] Accessories for standard magnetic clamping technology Easy replacement of pole extensions-Sunk Japan Co., Ltd.](https://metoree.s3.ap-northeast-1.amazonaws.com/img/products-new/A300045520230723115.png)
Sunk Japan Co., Ltd.
340+ people viewing
Last viewed: 44 minutes ago
Pole extension quick change allows for quick positioning without tools, making production more flexible. Advantages and Benefits ■100% compatible ...
5 models listed
![GMS QCS-[Accessories/Replacement Parts] Accessories for standard magnetic clamping technology Easy replacement of pole extensions](https://metoree.s3.ap-northeast-1.amazonaws.com/img/products-new/A300045520230723116.png)
![PVB 50-54 QCS-[Accessories/Replacement Parts] Accessories for standard magnetic clamping technology Easy replacement of pole extensions](https://metoree.s3.ap-northeast-1.amazonaws.com/img/products-new/A300045520230723117.png)
![PVF 50-54 QCS-[Accessories/Replacement Parts] Accessories for standard magnetic clamping technology Easy replacement of pole extensions](https://metoree.s3.ap-northeast-1.amazonaws.com/img/products-new/A300045520230723118.png)
![PVF 50-32 QCS-[Accessories/Replacement Parts] Accessories for standard magnetic clamping technology Easy replacement of pole extensions](https://metoree.s3.ap-northeast-1.amazonaws.com/img/products-new/A300045520230723119.png)
![[Accessories/Replacement parts] Standard accessories for manual clamping system Clamp screw GSC-S/GSC-G-Sunk Japan Co., Ltd.](https://metoree.s3.ap-northeast-1.amazonaws.com/img/products-new/A3000455202307204.png)
Sunk Japan Co., Ltd.
460+ people viewing
Last viewed: 3 hours ago
Clamping screws fix SCHUNK clamping devices indirectly with clamping claws or directly on the base body. *Other product numbers are available.
10 models listed
![[Accessories/Replacement parts] Accessories Direct work clamping device, standard adjustment screw PDSC-Sunk Japan Co., Ltd.](https://metoree.s3.ap-northeast-1.amazonaws.com/img/products-new/A3000455202307194.png)
Sunk Japan Co., Ltd.
330+ people viewing
Last viewed: 1 hour ago
The compensation screw minimizes coaxial error compensation of the workpiece.
4 models listed
![[Accessories/Replacement Parts] Standard accessory assembly set for manual clamping system GMS-1-Sunk Japan Co., Ltd.](https://metoree.s3.ap-northeast-1.amazonaws.com/img/products-new/A30004552023072012.png)
Sunk Japan Co., Ltd.
250+ people viewing
Last viewed: 1 day ago
Assembly set for simple and quick assembly of SCHUNK clamping devices on clamping pallets or consoles.
2 models listed
![[Accessories/Replacement Parts] Accessories Direct work clamping device, standard mounting screw PSC-Sunk Japan Co., Ltd.](https://metoree.s3.ap-northeast-1.amazonaws.com/img/products-new/A3000455202307191.png)
Sunk Japan Co., Ltd.
290+ people viewing
Last viewed: 10 hours ago
For mounting clamping pins when fixing screws and centering collars are not available.
6 models listed
![PSC Ø16h6-M12-28-[Accessories/Replacement Parts] Accessories Direct work clamping device, standard mounting screw PSC](https://metoree.s3.ap-northeast-1.amazonaws.com/img/products-new/A3000455202307192.png)
![PSC Ø16h6-M16-43.5-[Accessories/Replacement Parts] Accessories Direct work clamping device, standard mounting screw PSC](https://metoree.s3.ap-northeast-1.amazonaws.com/img/products-new/A3000455202307193.png)
Essentra Components Japan Inc.
150+ people viewing
Please contact us for details Contact information: TEL 045-321-2752 FAX 045-410-0383 mail: sales@essentracomponents.jp
Nakajima Koki Co., Ltd.
1980+ people viewing
Last viewed: 8 minutes ago
A distinctive feature of bolts is that they are generally used under tension (applying tension), whereas set screws are used under pressure. Set s...
10 models listed
Nakajima Koki Co., Ltd.
900+ people viewing
Last viewed: 1 day ago
A distinctive feature of bolts is that they are generally used under tension (applying tension), whereas set screws are used under pressure. Set s...
10 models listed
Seiwa Precision Machinery Co., Ltd.
330+ people viewing
Last viewed: 1 day ago
6 models listed
Seiwa Precision Machinery Co., Ltd.
240+ people viewing
Last viewed: 14 hours ago
5 models listed
Saima Corporation
180+ people viewing
■IN04 ・Hardness HRC45-53 ・Standard ANSI B18.3
Tokyo Parts Center Co., Ltd.
160+ people viewing
Last viewed: 1 day ago
This is an applied product that uses strong neodymium magnets. A variety of shapes are available, including male and female thread types, hexagonal...
Tokyo Parts Center Co., Ltd.
120+ people viewing
Last viewed: 1 day ago
A screw holder with a magnet that allows tightening and position adjustment from both sides. A neodymium magnet with strong magnetic force is atta...
Hard Rock Industries Co., Ltd.
190+ people viewing
Last viewed: 12 hours ago
What is the HLS Hardlock Set Screw? It is a revolutionary locking set screw that applies the "wedge principle" of the HLN Hardlock Nut to a set scr...
