Customization for special dimensions and shapes is also possible! High-strength and high-quality powerful hex bolts!
"High-strength hex bolts 8.8 and 10.9" are large bolts ranging from M30 to M60, finished through hot forging. Despite their large size, they achieve high strength classified as 8.8 or 10.9 according to JIS standards. Customization is possible for special dimensions in length and thickness, as well as for changes in head shape to special forms. ◎ Prototyping is also possible upon request. 【Features】 ■ Customization for special dimensions and shapes is available ■ Used in machine tools, wind power generation, and various construction materials ■ Made of alloy steel and low-carbon boron steel *For urgent or emergency inquiries, please contact us through our website for technical questions.
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【Features】 ○Material → Alloy steel for mechanical structures JIS G4105 SCM435 → Low carbon boron steel ○Grade → Mechanical properties: JIS B 1051 Strength classification 8.8・10.9 → Screw grade: JIS B 0209 (Permissible limit dimensions and tolerances for metric coarse screws) Main body 6g → Finish level: Medium ○Surface treatment: Black oxide coating ○Lineup: M30・M33・M36・M39・M42・M45・M48 ・M52・M56・M60・M64 *Please refer to the PDF data of the "High-strength Hex Bolt" catalog available for download.
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