Like Mount Fuji, please take a look at the unique technology that can only be found at Katayama Bolt Manufacturing, which is unlike any other in the world.
Thanks to your support, Katayama Bolt Industry Co., Ltd. has reached its 100th anniversary in the screw industry. We believe that these 100 years are an invaluable asset for us, much like Mount Fuji, which has been designated as a World Heritage Site and is unique in the world. Just as Mount Fuji has become globally famous after being registered as a World Heritage Site, we at Katayama Bolt Industry aim to expand globally and match various needs. Therefore, we have planned an "Open Factory" event for our employees to showcase our current manufacturing processes to many people. All of our employees are looking forward to welcoming you. 【Open Factory Information】 ○ Location: Koshigaya Factory (Koshigaya City, Saitama Prefecture) ○ Time: 10:15 AM to 1:00 PM (Lunch included) For the schedule, please contact us for details. We will coordinate internally and get back to you. For more information, please contact us or download the catalog.
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basic information
【Product Information】 [General Standard Fasteners] ○ Small screws, wood screws, tapping-related ○ Nuts, washers-related ○ Bolts-related ○ Rivets, pins-related ○ Construction-related ○ International standards and many others [Metal Processing Products] ○ Cold forged products ○ Precision machined products ○ Pressed metal processing products ○ Cast and sintered products [Related New Products] ○ Special recesses ○ Clean screws ○ Anti-loosening and anti-fall ○ Environmentally friendly products ○ Special material processing ● For more details, please contact us or download the catalog.
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Company information
Katayama Screw Industry is a total manufacturer of screws. Our screws are highly regarded not only in Japan but also in countries around the world. As a pioneer in the screw industry, we will continue to contribute to society with tens of thousands of products.