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This section provides an overview for stop bolts as well as their applications and principles. Also, please take a look at the list of 3 stop bolt manufacturers and their company rankings.
Table of Contents
A stop bolt, also known as a stopper bolt, is utilized in machining operations such as metal processing to position and secure workpieces. To prevent loosening, it is often paired with a locking nut. Considering its exposure to impacts, it is designed with both strength and impact resistance in mind, achieved through material selection and specific mechanisms.
Stop bolts are employed in various machining contexts as mechanical stoppers and in linear stopper assemblies for positioning workpieces. They are also used in seismic equipment to secure bases. In some specialized setups, stop bolts are integrated with touch switches, serving dual roles as both stoppers and switch activators, thereby enhancing efficiency and durability against collisions.
The design of stop bolts varies according to their use. When functioning as stoppers, they feature robust heads, often quench-hardened or flat-shaped for better impact resistance. To minimize impact, some bolts have heads with resin protection like urethane or include shock absorbers.
For positional adjustments, stop bolts are made from durable materials like SUS304 steel or undergo heat treatment for increased hardness. Fine threads are also common for precise adjustments.
In configurations with touch switches, where impacts are expected, stop bolts are made from materials with sufficient strength and may also be designed for water and oil resistance, depending on the equipment's specific requirements.
*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.
Dongguan Zhengchen Hardware Co., Ltd., situated in Dongguan City, China, is a manufacturer of a large array of engineering parts, tools, and equipment. The company makes ball plungers, spring plungers, ball rollers, special fasteners, and nylon tip set screws. It also manufactures adjusting screws, ball clamping screws, ball lock pins, shaft collars, and hinges. Its ball plungers, which consist of cylindrical bodies with threaded ends, are used to secure two or more pieces of material together.
Iwata Mfg. Co., Ltd., established in 1966 and headquartered in Gifu, Japan, is a manufacturer of commercial machinery components and power transmission equipment. The company offers a wide range of products, including bearing rollers, end plates, leveling systems, nameplates, and seals. It also provides set collars, shims, sensor brackets, and trims. Its product requires less maintenance than oil-injected air compressors because it doesn't require oil changes or filter replacements. It serves a diverse range of industries, including coating applications, refinishing applications, manufacturing, and vacuum pumps.
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
|
1 | 33.3% |
|
China
|
1 | 33.3% |
|
Japan
|
1 | 33.3% |
32 products found
32 products
Robotena Co., Ltd.
230+ people viewing
Last viewed: 11 hours ago
Fast Response
3 models listed
Robotena Co., Ltd.
200+ people viewing
Last viewed: 20 hours ago
Fast Response
The screws are also stainless steel. Both the outer diameter and width are larger than those made of aluminum.
2 models listed
Chubu Sangyo Co., Ltd.
50+ people viewing
Last viewed: 15 hours ago
Very Fast Response
■Explanation For maintaining the position of installed machinery. Height adjustment, level maintenance. For wheel stops. ■Intended use For wheel c...
Chubu Sangyo Co., Ltd.
60+ people viewing
Very Fast Response
■Explanation For maintaining the position of installed machinery. Height adjustment, level maintenance. For wheel stops. ■Intended use For wheel c...
Chubu Sangyo Co., Ltd.
40+ people viewing
Very Fast Response
■Explanation For maintaining the position of installed machinery. Adjust height and maintain level. For wheel stops. ■Usage For wheel chocks on in...
Chubu Sangyo Co., Ltd.
40+ people viewing
Last viewed: 12 hours ago
Very Fast Response
■Explanation For maintaining the position of installed machinery. Adjust height and maintain level. For wheel stops. ■Usage For wheel chocks on in...
IWATA MFG.CO.,LTD.
70+ people viewing
Last viewed: 1 day ago
Very Fast Response
■Product overview ・Can be used in combination with a linear stopper for positioning ・Precise positioning is possible due to detailed specificatio...
Chubu Sangyo Co., Ltd.
40+ people viewing
Very Fast Response
■Explanation For maintaining the position of installed machinery. Height adjustment, level maintenance. For wheel stops. ■Intended use For wheel c...
IWATA MFG.CO.,LTD.
70+ people viewing
Last viewed: 1 day ago
Very Fast Response
■Product overview ・Can be used in combination with a linear stopper for positioning ・Precise positioning is possible due to detailed specificatio...
Chubu Sangyo Co., Ltd.
40+ people viewing
Last viewed: 1 day ago
Very Fast Response
■Explanation For maintaining the position of installed machinery. Adjust height and maintain level. For wheel stops. ■Usage For wheel chocks on in...
IWATA MFG.CO.,LTD.
60+ people viewing
Last viewed: 7 hours ago
Very Fast Response
■Product overview ・Highly versatile coarse stopper bolt ・The head of the bolt is hardened to resist impact (R shape) ・Material is iron (electrol...
Chubu Sangyo Co., Ltd.
50+ people viewing
Last viewed: 1 day ago
Very Fast Response
■Explanation For maintaining the position of installed machinery. Adjust height and maintain level. For wheel stops. ■Usage For wheel chocks on in...
IWATA MFG.CO.,LTD.
50+ people viewing
Last viewed: 3 hours ago
Very Fast Response
■Product overview ・Highly versatile coarse stopper bolt ・The head of the bolt is hardened to resist impact (flat shape) ・Material is iron (elect...
Chubu Sangyo Co., Ltd.
40+ people viewing
Very Fast Response
■Explanation For maintaining the position of installed machinery. Adjust height and maintain level. For wheel stops. ■Usage For wheel chocks on in...
IWATA MFG.CO.,LTD.
60+ people viewing
Last viewed: 2 hours ago
Very Fast Response
■Adjust bolt - Small head prevents the wrench from falling off. - Compact width across flats compared to general commercially available bolts. You ...
Chubu Sangyo Co., Ltd.
50+ people viewing
Last viewed: 1 day ago
Very Fast Response
■Explanation For maintaining the position of installed machinery. Adjust height and maintain level. For wheel stops. ■Usage For wheel chocks on in...
IWATA MFG.CO.,LTD.
60+ people viewing
Last viewed: 8 hours ago
Very Fast Response
■Product overview - Can be used to prevent the work plate from falling off or falling, or as a stopper in case of runaway operation. ・Guide rails ...
Chubu Sangyo Co., Ltd.
40+ people viewing
Last viewed: 1 day ago
Very Fast Response
■Explanation For maintaining the position of installed machinery. Adjust height and maintain level. For wheel stops. ■Usage For wheel chocks on in...
IWATA MFG.CO.,LTD.
50+ people viewing
Last viewed: 9 hours ago
Very Fast Response
■Product overview ・Can be used in combination with a linear stopper for positioning ・Urethane-coated bolts that reduce impact noise between metal...
Chubu Sangyo Co., Ltd.
70+ people viewing
Very Fast Response
■Explanation For maintaining the position of installed machinery. Adjust height and maintain level. For wheel stops. ■Usage For wheel chocks on in...
Chubu Sangyo Co., Ltd.
70+ people viewing
Very Fast Response
■Explanation For maintaining the position of installed machinery. Adjust height and maintain level. For wheel stops. ■Usage For wheel chocks on in...
Chubu Sangyo Co., Ltd.
40+ people viewing
Last viewed: 16 hours ago
Very Fast Response
■Explanation For maintaining the position of installed machinery. Height adjustment, level maintenance. For wheel stops. ■Intended use For wheel c...
Chubu Sangyo Co., Ltd.
70+ people viewing
Very Fast Response
■Explanation For maintaining the position of installed machinery. Adjust height and maintain level. For wheel stops. ■Usage For wheel chocks on in...
Chubu Sangyo Co., Ltd.
40+ people viewing
Very Fast Response
■Explanation For maintaining the position of installed machinery. Height adjustment, level maintenance. For wheel stops. ■Intended use For wheel c...
Chubu Sangyo Co., Ltd.
70+ people viewing
Very Fast Response
■Explanation For maintaining the position of installed machinery. Height adjustment, level maintenance. For wheel stops. ■Intended use For wheel c...
Chubu Sangyo Co., Ltd.
50+ people viewing
Very Fast Response
■Explanation For maintaining the position of installed machinery. Height adjustment, level maintenance. For wheel stops. ■Intended use For wheel c...
Chubu Sangyo Co., Ltd.
50+ people viewing
Very Fast Response
■Explanation For maintaining the position of installed machinery. Height adjustment, level maintenance. For wheel stops. ■Intended use For wheel c...
Chubu Sangyo Co., Ltd.
50+ people viewing
Very Fast Response
■Explanation For maintaining the position of installed machinery. Height adjustment, level maintenance. For wheel stops. ■Intended use For wheel c...
Chubu Sangyo Co., Ltd.
50+ people viewing
Very Fast Response
■Explanation For maintaining the position of installed machinery. Height adjustment, level maintenance. For wheel stops. ■Intended use For wheel c...
