執筆者 epkr | 2025 年 12 月 23 日 | 技術文書と参考資料
Introduction The ISO 4017:2022 standard specifies the characteristics of hexagon head screws with threads from M1.6 to M64, of product grades A and B. This standard is crucial in mechanical engineering and manufacturing industries, ensuring uniformity and reliability... 執筆者 epkr | 2025 年 12 月 23 日 | 技術文書と参考資料
Introduction ISO 4762-2004 specifies the characteristics of hexagon socket head cap screws with coarse pitch threads, ranging from M1.6 up to M64, and product grade A. This standard is essential in mechanical engineering for ensuring reliable fastening in various... 執筆者 epkr | 12月 22, 2025 | Uncategorized
ISO 10664:2014 Hexalobular Drive for Bolts & Screws Introduction The hexalobular internal driving feature, commonly known as Torx or six-lobe drive, represents a significant advancement in fastener technology, offering superior torque transmission and reduced... 執筆者 epkr | 12月 22, 2025 | 技術文書と参考資料
GB 944.1-1985: Cross Recesses for Screws Standard Introduction This standard, GB 944.1-1985, specifies the dimensions and requirements for cross recesses used in screws, including Phillips-type designs. Cross recesses are essential in fastening applications, providing... 執筆者 epkr | 12月 22, 2025 | 技術文書と参考資料
GB/T 6188-2017 Hexalobular Internal Drive for Bolts Introduction The hexalobular internal driving feature, commonly known as Torx or hexalobe, enhances torque transmission and reduces cam-out in fasteners. This design is critical in high-performance applications...
