10.9 Hexagonal trimmer assembly
Surface treatment is black oxide coating/trivalent chromate! Suitable for use in areas where conventional iron products lack strength.
JIS B1180 Appendix - Incorporation of Spring Washers with Hex Bolts of Strength Class 10.9 The "P-2" spring washer and ISO flat washer "I-3" now feature "trivalent chromate." This product incorporates spring washers with a hardness of 40-50 HRC and round washers made of S55C into SCM hex bolts, reducing the labor of assembly and preventing the omission of washers. It is suitable for use in areas where traditional iron products lack strength. 【Product Specifications (Bolt)】 ■ Strength Class: 10.9 ■ Material: Structural Alloy Steel (SCM) ■ Precision: JIS 6g *For more details, please refer to the PDF document or feel free to contact us.
- Company:由良産商株式会社 特販部 特販課
- Price:Other