Compatible with both bolts and nuts! A comprehensive lineup and a wide variety of colors!
The "Fit Knob Series" is a product that allows for easy attachment and detachment simply by turning with a coin, and it can be used as both a bolt and a nut. You can select and change the material and length (of the bolt) as needed. Additionally, you have the freedom to choose special bolts and long bolts. We offer an "Antibacterial Fit Knob" made from Ion Pure, an inorganic antibacterial and mold-resistant material, available in sizes M6, M8, M10, M12, and Whitworth sizes 1/4, 5/16, 3/8, and 1/2, totaling 8 types. 【Features】 ■ Simply insert a bolt or nut into the fit knob and turn the cap 60° to convert it into a knob bolt or knob nut. ■ The cap of the fit knob is common for both bolt and nut use. ■ Easy separation and collection after use (bolt, nut, resin, cap). *For more details, please refer to the PDF document or feel free to contact us.
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Samsung Industrial Trading Co., Ltd. has been providing various products since its establishment on April 1, 1938, aiming for the world's best in three areas: <quality, production quantity, and price>, under the corporate philosophy of <Nankoshiso>. Today, we take pride in being a top manufacturer in the field of "hand-tightened screws," particularly butterfly bolts and butterfly nuts, enjoying high trust and a solid track record across various industries. In the 21st century, Japan's industrial structure and composition are undergoing significant changes. Amid these changes, we will continue to focus on new developments in addition to traditional needs, enhance our services, and grow as your partner.