0 Structural Bolt Manufacturers in 2024

■Features Bolts that are attached to exterior parts and various parts incorporate washers. It is possible to reduce the number of parts managed at ...

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■Features Used in the tracks of construction machinery and plays an important role in supporting the vehicle body. Therefore, to prevent loosening,...

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■Features We have a track record of supplying sizes from M12 (1/2) to M36 (1-3/8). There are countersunk and top round shapes used for the blades o...

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■Exhibits high corrosion resistance, high heat resistance, and excellent rust prevention ability. Dacro treatment involves coating high-strength bo...

3 models listed

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■Features Used for various attachment parts attached to construction machinery. Useful in work areas where there is a lot of vibration, such as cru...

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■Features Compatible with bolts that meet various needs such as various cases and special equipment. We can provide long bolts that have been rolle...

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■Features Providing various transmission parts. It meets the needs of blank shapes with little machining allowance and final shapes.

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• Structural Bolts

■Features We use forging to manufacture products with complex shapes such as hollow parts and cup shapes. Products that require strength can be han...

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■Features As with bolts, we use hot and cold forging to handle threaded parts from small to large lots.

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Introducing bolts for joint plates used in railways. JIS E1107 was established in February 1952. Since then, JIS E1107, E1113, and E1114 have been ...

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■Features There are hexagon socket head bolts and polished bolts used in large presses and machine tools.

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■ Characteristics A bolt with a strength of 1,400 MPa due to the burning and destructive process. Compared to conventional high -strength bolts, th...

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TM truss bolts are used in the spherical joints of the TM three-dimensional truss (Taiyo Kogyo Co., Ltd.), which creates an ideal column-free space...

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Manufacturing drift pins requires advanced heat treatment technology. If heat treatment is not properly managed, problems such as pins becoming chi...

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Broadly speaking, there are "pure titanium" (4 types according to JIS) and "titanium alloys". "Pure titanium" means commercially pure titanium, an...

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Concrete sleeper bolts are used to fasten rails to sleepers with female threaded synthetic resin plugs embedded in advance using springs. Our compa...

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Concrete sleeper bolts are used to fasten rails to sleepers with female threaded synthetic resin plugs embedded in advance using springs. Our compa...

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We manufacture a variety of coated bolts to prevent electrolytic corrosion in subways and tunnels. Resins such as polycarbonate and nylon 11 coated...

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There are two types of hexagon head bolts depending on the width across flats: regular hexagon bolts and small hexagon bolts. ・Normal hexagonal bo...

2 models listed

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Bolts with hexagonal socket heads are generally used without being assembled with nuts, so it is more accurate to call them screws. However, since ...

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Teikoku Seizai Co., Ltd.'s stainless steel bolts are manufactured using years of accumulated technology and results. Stainless steel has excellent ...

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Furthermore, in order to meet the "next needs," we have established a system that allows us to respond to all types of orders by taking advantage o...

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We manufacture high-strength hexagonal bolts that are compatible with all environments. High-strength hexagonal bolts (M12 to M30), which are now u...

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Headed studs are used in steel and concrete structures in civil engineering construction to prevent concrete from slipping and as anchors. Currentl...

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■Features Connects important parts inside large marine/generator engines. Some products have burnishing applied to the shaft for high quality.

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Developed jointly with Kyokuto Seisakusho Co., Ltd., a leading manufacturer that boasts high technological capabilities. A new revolutionary produc...

4 models listed

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Developed jointly with Kyokuto Seisakusho Co., Ltd., a leading manufacturer that boasts high technological capabilities. A new hexagon socket head ...

4 models listed

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Developed jointly with Kyokuto Seisakusho Co., Ltd., a leading manufacturer that boasts high technological capabilities. A new revolutionary produc...

4 models listed

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SUS316L achieves tensile strength of 1,000N/mm2 at M20 or higher. Stock sizes M12 to M30.

7 models listed

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High-strength bolts with heat-resistant, corrosion-resistant, and oxidation-resistant properties that are used in extremely harsh environments such...

2 models listed

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• Structural Bolts