神鋼ボルト List of Products and Services

This product is a weather-resistant high-strength bolt treated with a weather coat to suppress rust leakage and generate stable rust uniformly. Please feel free to contact us if you have any requests. 【Features】 ■ Suppression of corrosion reactions ■ Corrosion protection effect ■ Suppression of galvanic cells ■ Can also be used as a dedicated bottle for Kobe Steel's long-life coating steel sheet "Eco View" ■ High-strength bolts with rust stabilization treatment are also manufactured *For more details, please download the PDF or contact us.

• Safety and consumables

The "Nailing Bolt" is a high-strength bolt for driven pressure joints that incorporates the advantages of both rivet joining and friction joining with high-strength bolts. The set consists of one bolt, one nut, and one washer. Please feel free to contact us if you have any requests. 【Grade Combinations】 ■ Bolt ・B6T ・B8T ・B10T ■ Nut ・F10 ■ Washer ・F35 *For more details, please download the PDF or contact us.

• Safety and consumables

The "Shin-Ko SG Coated High Strength Bolt" was jointly developed by our company, a high strength bolt manufacturer, and Kowa Industrial Co., Ltd., a surface treatment processing manufacturer. The SG coating provides surface treatment that exhibits 2 to 5 times greater corrosion resistance compared to hot-dip galvanized coatings. 【Features】 ■ High corrosion resistance ■ No red rust formation even after long periods ■ Sacrificial corrosion protection similar to hot-dip galvanized coatings *For more details, please download the PDF or contact us.

• Safety and consumables

The "Kobe Steel High Tension Bolt" allows for stable tightening axial force and flawless construction. Since it is manufactured under a consistent quality control system, the quality is uniform. This results in a stable torque coefficient value, allowing for a consistent axial force. Please feel free to contact us if you have any requests. 【Features】 ■ Stable tightening axial force ■ Stability of torque coefficient value ■ Minimal simultaneous rotation of bolts and washers *For more details, please download the PDF or contact us.

• Safety and consumables

The "Kobe Steel Hot-Dip Galvanized High-Strength Bolt" improves corrosion resistance by surface treatment with hot-dip galvanizing. The coating weight is 550g/m² or more, the same as the material. Compared to the coating weight of 350g/m² for medium bolts, it is thicker, providing long-term corrosion protection. 【Features】 ■ Coating weight of hot-dip galvanizing is 550g/m² or more ■ The threaded parts of the bolts and nuts are processed before galvanizing ■ Stable strength ■ Stable workability ■ Suitable for construction and civil engineering *For more details, please download the PDF or contact us.

• Safety and consumables

The "Shinko Hexagon Torque Control Bolt" was developed to solve the problem of not being able to use torsion-type high-strength bolts in temporary construction work. The tightening axial force is stable and can be constructed easily. Please feel free to contact us if you have any inquiries. 【Features】 ■ Torque coefficient is stable against temperature changes ■ No forgetting to tighten ■ Does not require skilled tightening ■ Easy to disassemble *For more details, please download the PDF or contact us.

• Safety and consumables

The 'Weather-Resistant Shinko High-Strength Bolt' generates a dense amorphous layer continuously on the base metal, suppressing the permeation of water and oxygen, making it easier to form stable rust. It suppresses the formation of galvanic cells between nickel-based high-weather-resistance steel plates. It is adjusted to have a corrosion potential similar to that of the steel plate. [Features] ■ Suppresses the permeation of water and oxygen ■ Corrosion resistance ■ Corrosion potential similar to that of the steel plate ■ Can be used as a dedicated bolt for Kobe Steel's long-life coating steel plate 'Eco View' ■ High-strength bolts with rust stabilization treatment are also manufactured *For more details, please download the PDF or contact us.

• Safety and consumables

The "Anti-Corrosion Treatment Shinko High-Tension Bolt" has a surface treatment that excels in corrosion resistance and compatibility with topcoats. Corrosion resistance has been tested in two ways: a salt spray test for 100 hours and a weather resistance test for 1000 hours, with no abnormalities observed. 【Features】 ■ Excellent compatibility with topcoats and corrosion resistance ■ Joint characteristics (slip resistance, stress relaxation, loosening, etc.) are comparable to standard high-strength bolts ■ No contamination from anti-rust oil, and no adhesion of dust or other particles ■ Bolt performance equivalent to standard high-strength bolts ■ The threads of the nuts are over-tapped before anti-corrosion treatment, but the amount does not affect strength *For more details, please download the PDF or contact us.

• Safety and consumables

The "Rust-Resistant Treated Sectioned Double-Ended High-Strength Bolt" was developed for use in panel joints of steel composite floor slabs and has been adopted in numerous construction projects. Since the composite floor slab can be fixed to the panel before being installed on the bridge girder, bolt tightening can be performed with only top-side work during construction. 【Overview】 ■ The shaft has a section (Φ25.5mm) and is threaded at both ends. ■ Composed of one bolt, two nuts, and two washers. ■ There are two types of nuts: the bolt-fixing side nut (white) and the connecting plate side nut (green). ■ Both washers are the same. ■ Surface treatment for rust prevention is applied to the bolt, nut, and washer. *For more details, please download the PDF or contact us.

• Safety and consumables

The "Shinko Torcon Bolt" is a structural torsional high-strength bolt that features stable tightening axial force, does not require skilled tightening, and eliminates the risk of forgetting to tighten. It is manufactured under a consistent quality control system, ensuring uniform and stable quality, with a consistent pin tail fracture strength. Additionally, a special surface treatment that is resistant to temperature changes has been developed and applied to the nut, resulting in stable axial force. 【Features】 ■ Stable tightening axial force allows for perfect installation ■ Torque coefficient values are stable against temperature changes ■ No risk of forgetting to tighten ■ Does not require skilled tightening *For more details, please request materials or view the PDF data available for download.

• Work tools