Washer that can enhance the adhesion with the counterpart material.
When the hole diameter of the material being tightened is larger than that of the screw, it is possible to stabilize the screw head, and by increasing the surface area of the screw head, it enhances the adhesion with the material. 【Features】 - Semi-transparent with a hardness of 50° (Durometer Type A) and 49° (IRHD reference value) - Extremely excellent heat resistance and cold resistance, possesses oil resistance at high temperatures, and has outstanding weather resistance, particularly excellent ozone resistance. - On the other hand, mechanical strength and wear resistance are not very outstanding. 【Specifications】 Material: Silicone rubber Color: Semi-transparent Hardness: 50° (Durometer Type A) 49° (IRHD reference value) Applicable size (inner diameter of rubber): 3 to 20 Remarks: RoHS2 compliant product (Many varieties, low cost, short delivery time! Speedy delivery & small lot offerings * Custom products can be made from 50 pieces!) *For details, please contact us or download the catalog. Currently, we are offering a free set of 30 product samples with the application for the catalog booklet version. Please apply through inquiries or the "Catalog Request" on our website.
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basic information
At Hiroshige Instruments, we also handle washers made of "urethane," "fluoro rubber," and "NBR" rubber, among others.
Price information
For more details, please check our website or catalog.
Delivery Time
P1
※In-stock items will be shipped on the same day at the earliest, and for out-of-stock items, we will contact you separately regarding the delivery date.
Applications/Examples of results
Used as an insulator for electronic and electrical equipment. Improvement of waterproofing and weather resistance. Absorption of vibrations and shocks. Assistance in even distribution of pressure and sealing at the joints of screws and bolts.
catalog（2）
Download All Catalogs![[Free Sample Set] Hirosugi General Catalog](https://image.www.ipros.com/public/catalog/image/01/3f0/653829/IPROS53028275326470748008.jpeg?w=120&h=170)
![[Complete Edition] HiroSugi General Catalog *Free Sample Set Offered](https://image.www.ipros.com/public/catalog/image/01/e09/653830/IPROS65682759000043780848.jpeg?w=120&h=170)
Company information
We, Hirozaki Instruments, are a comprehensive manufacturer of mechanical and electronics parts, handling spacers, terminals, washers, bushes, screws, and more. Our wide range of products boasts a diverse lineup that matches various applications, and we are highly regarded by customers in a wide range of industries for providing multifunctional, high-quality products with short delivery times and low costs. From product development to design, procurement, and technical support, we offer one-stop support through our product offerings. ■ Company Features ■ 1: Offering a diverse selection with over 110,000 standard parts 2: One of the largest spacer lineups in Japan 3: Free shipping for orders over 2,000 yen excluding tax. 4: Orders can be placed starting from a minimum lot of 50 pieces 5: High-quality standard products at ISO levels 6: Fast delivery from our own inventory for all products 7: Affordable pricing with cost control 8: Support for issuing various certificates 9: Actively supporting the production of custom products 10: Providing consistent and specialized services