廣杉計器 Product Lineup

The brass knurled knob (with a slit) "NB-AAG" is made of free-cutting brass (C3604BD) with a cadmium content of less than 75 ppm, and it has been treated with gold plating (with a nickel undercoat). It is compliant with RoHS standards. Additionally, we offer a variety of knurled knobs in different screw diameters, lengths, with flanges, stepped designs, and slim bodies. For more details, please download the catalog.

The brass knurled nut (with flange, through hole full thread) "NBNT" is made from free-cutting brass (C3604BD) with a cadmium content of less than 75 ppm and is treated with nickel plating. It complies with EU RoHS standards. In addition to this product, we also offer other knurled nuts, including bag-type and those treated with gold plating. For more details, please download the catalog.

【Products】 Knurled Nut 【Material】 〇 Free-cutting Brass (C3604BD) 【Surface Treatment】 〇 Nickel Plating 〇 Chrome Plating (Buff Polished) 〇 Gold Plating 〇 Black Coating 【Shape】 〇 With Flange - Through Screw 〇 Step Type - Bag Type 〇 Bag Type 〇 With Flange - Bag Type For detailed product specifications, please refer to the catalog. ★ If you would like to request the complete booklet and price list, please apply through the inquiry form. ⇒ We will send the booklet to the address registered with Ipros.

A knurled nut is a type of nut that has vertical or diamond-shaped grooves (knurling) on its surface. Knurled nuts can be tightened by hand without the need for tools. 【Features】 ● Material Brass ● Treatment Nickel plating, gold plating, black baked finish, chrome plating ● Types Flanged through full thread, stepped bag type, bag type, flanged bag type ● Mounting sizes M3, M4, M5, M6 *For more details, please contact us or download the catalog. Currently, we are offering a free sample set of 30 product types with the application for the catalog booklet version. Please apply through our website's "Catalog Request" or contact us.

We would like to introduce our "Polycarbonate Knurled Knob." We offer the all-polycarbonate models "NBPC-300/400/300W/400W," and the models with a polycarbonate head and metal screw part "NBPU-300W,B,R/400W,B,R." The colors available are transparent and white for NBPC, and white, black, and red (only for the resin part) for NBPU. Additionally, we also handle "PEEK Knurled Knobs," which use polyether ether ketone as the material. Please feel free to contact us. 【Specifications】 ■ Material: PC (Polycarbonate) ■ Colors - NBPC: Transparent, White - NBPU: White, Black, Red (only for the resin part) ■ Heat deformation temperature: 1.82MPa…130℃ ■ UL standard: UL94V-2 (Material) *For more details, please refer to the PDF document or feel free to contact us.

Are you having trouble ensuring insulation, strength, and corrosion resistance in high-temperature and chemical environments? Hirozaki Instruments offers over 110,000 mechanical parts that support the reliability of your equipment, available for immediate delivery. [Strengths of Hirozaki Instruments] Extensive lineup: Spacers, washers, bushings, insulated screws, and more. Diverse materials: We can select optimal parts with excellent insulation, heat resistance, and chemical resistance according to the usage environment, reducing design challenges and risk of defects. [Comprehensive Development Support] Flexible response: We accommodate small orders during the prototype stage and custom designs. Free samples: We provide free samples to verify performance. Free catalog: Our catalog covers material, dimensions, and performance information, contributing to efficient selection. Please make use of Hirozaki Instruments' high-performance parts to enhance the reliability of your equipment. We accept requests for free catalogs and inquiries for custom designs.

■Product Variations 1. Diversity of Shapes You can choose the optimal shape according to the design environment and operating space. Shape lineup: Slit type, Flanged type, Step type, Slim body, Low head 2. Materials and Surface Treatment A combination of materials and treatments can be selected according to the application and environment (conductivity, corrosion resistance, aesthetics). 3. Functionality Enhancement through Washer Selection By using or omitting washers and selecting materials, functionality can be expanded for protection of mounting surfaces, prevention of loosening, and shock absorption. ■Suggestions for Designers - For frequently operated areas: We recommend "Flanged" or "Step" types for better grip. - For space-saving design: Adopting "Low head" or "Slim body" types can reduce interference in narrow enclosures or panel surfaces. - When emphasizing aesthetics: You can choose finishes that match the product design, such as chrome plating (buff polished), gold plating, or black coating.