There are flat washers, spring washers, toothed washers, and horseshoe-shaped washers, among others.
Products related to bolts and screws include various types and sizes of metric (M) screws and Whitworth (W) screws. Please specify the type of screw (M or W), finish (plated or raw), and material. Japan Life Co., Ltd. has been developing unique products and technologies to meet customer needs in the construction materials sector. Recently, with the transformation of society and the economy, the evolution of surrounding technologies and innovative projects are being promoted. Japan Life Co., Ltd. is also developing and providing new technologies and products to meet the needs of the times. For more details, please contact us or refer to our catalog.
Inquire About This Product
basic information
【Features】 ○ Various types and sizes of metric (M) screws and Whitworth (W) screws 【Lineup】 ○ Flat washers (round washers) ○ Flat washers (square washers) ○ Spring washers ○ Tooth washers ○ Horseshoe washers ● For more details, please contact us or refer to the catalog.
Price information
Please contact us.
Delivery Time
※Please contact us.
Applications/Examples of results
For more details, please contact us or refer to the catalog.
catalog（1）
Download All Catalogs
Company information
In today's world, where it is said that "there are no borders in technology," we swiftly incorporate excellent innovations from around the globe and continuously send our own technologies out into the world. This is JL's principle. In 1984, we formed a technological partnership with the British company Cretec and launched high-strength mortar spacers. Furthermore, in 1986, we contracted with the German company Frimeda for lifting anchors, in 1994 with the German company Halfen for cast-in channels, and with the Dutch company Deha for bar couplers, and we are actively selling these products. As overseas cooperative factories, we have foundries and fine ceramic products in South Korea, two joint ventures and one cooperative company in China, two wholly-owned companies in China, one wholly-owned company in South Korea, and a cooperative factory in Vietnam. We contribute widely to the world, not only within Japan, in the manufacturing of construction materials, machine parts, shipbuilding components, and multi-story parking components, as well as surface treatments such as dacromet processing and zinc plating.
![Safety measures during the construction of ST clamps and tail arm methods [New Release!]](https://image.www.ipros.com/public/product/image/2001517983/IPROS1531843997550096061.jpg?w=280&h=280)
![[Exhibition Participation Information] Chemical Materials Japan 2025](https://image.www.ipros.com/public/product/image/333865/IPROS5340750848844588892.jpg?w=280&h=280)