A wide range of products in the lineup! Hexagon socket bolts with built-in washers.
The "Washer-Integrated Hexagon Socket Bolt" is a product of Okai Iron Works Co., Ltd., which manufactures and sells various fasteners and precision parts. We offer a wide range of products, including the "V type," which incorporates a wave washer to enhance spring action, and the "S type," which is expected to provide strong tightening and anti-loosening effects. 【Features】 ■ A thorough inspection system that meets JIS standards ■ Rigorous quality control and rational product management ■ Dedicated automatic warehouses for molds and products ■ Quick response to sudden orders with "immediate production and shipping" ■ High productivity achieved through the introduction of advanced equipment *For more details, please refer to the catalog or feel free to contact us.
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basic information
【Product List】 ■V Type - A type that incorporates a wave washer to enhance spring action (made to order) ■S Type - A type that is expected to provide strong tightening and anti-loosening effects ■SP Type - A type that incorporates flat washers and spring washers into hexagon socket bolts to prevent damage such as sinking of the material being fastened - Effective for strong tightening using spring action ■P Type - Flat washers are optimal for protecting the material being fastened - Expected to increase the load-bearing area on the bottom surface of the bolt (made to order) *For more details, please refer to the catalog or feel free to contact us.
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For more details, please refer to the catalog or feel free to contact us.
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Company information
Okai Iron Works Co., Ltd. is a company engaged in the manufacturing and sales of various fasteners and precision parts. We mainly handle hex socket items, automotive parts, and construction parts. Our company employs a consistent quality management system from the acceptance of raw materials to pre-packaging, along with a rapid supply system utilizing automated warehouses, ensuring that the trusted "OKAI brand" is always delivered in the most optimal form and promptly. For all your parts and fastener product needs, please leave it to us!