Samsung Industrial Trading Co., Ltd. is a comprehensive manufacturer of "hand-tightened screws."
Samsung Industrial Trading Co., Ltd. is a top global manufacturer in the field of "hand-tightened screws," focusing on butterfly bolts and butterfly nuts, boasting high trust and achievements across various industries. Our lineup of "butterfly bolts" includes the "Stainless Steel Cold-Pressed Butterfly Bolt SUSCFWB," which has excellent corrosion and rust resistance; the "Cold-Pressed Butterfly Bolt CFWB," which combines a cold-pressed butterfly nut with a highly precise screw shaft through special fitting; the "Press Butterfly Bolt PWB," characterized by low cost and lightweight, significantly exceeding the tightening strength of three types of guaranteed torque; the "Stainless Steel Press Butterfly Bolt SUSPWB," a cost-effective and lightweight product that also exceeds the JIS guaranteed torque for strength; the "Cold-Pressed Butterfly Bolt CFWB-1," which has a pleasant touch and beautiful appearance due to surface polishing; the "LOW TYPE Butterfly Bolt (Original Product) LOW CFWB," ideal for use in areas with height restrictions; and the "Stainless Steel Cold-Pressed Butterfly Bolt GAMMA" made by the Italian company GAMMA. For more details, please contact us or refer to our catalog.
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basic information
【Lineup】 ○ Stainless Steel Cold Forged Butterfly Bolt SUSCFWB → Excellent corrosion resistance and rust prevention → JIS B1184 Type 2 ○ Cold Forged Butterfly Bolt CFWB → Based on cold forged butterfly nut → High precision screw shaft combined through special fitting → JIS B1184 Type 2 ○ Pressed Butterfly Bolt PWB → Inexpensive, lightweight → Tightening strength significantly exceeds the torque guaranteed for Type 3 → JIS B1184 Type 3 ○ Stainless Steel Pressed Butterfly Bolt SUSPWB → Cost-effective and lightweight product, with strength exceeding JIS guaranteed torque → JIS B1184 Type 3 ○ Cold Forged Butterfly Bolt CFWB-1 → Smooth surface finish for a pleasant touch and beautiful appearance → JIS B1184 Type 1 ○ LOW TYPE Butterfly Bolt (Original Product) LOW CFWB → Ideal for use in areas with height restrictions ○ Stainless Steel Cold Forged Butterfly Bolt GAMMA → Made by GAMMA in Italy ● For more details, please contact us or refer to the catalog.
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Company information
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.