Base Info
- Applications：ISO Gr 8.8 Bolts
- Heat Treatment：Qt
- Steel Grades：40cr
- Commodity：ISO Grade 8.8 Steel Round Bar
- Special Use：Cold Heading Steel
- Alloy：Alloy
- Surface Treatment：Grade 8.8 Steel Black Bar
- Application：Structural Steel Bar
- Technique：Hot Rolled
- Standard：JIS, ISO Gr 8.8
- Type：Alloy Steel Bar
- Model NO.：metric grade 8.8
- Trademark：LE REN
- Transport Package：Anti-Rusty Package
- Specification：12mm to 80mm
- Origin：China
- HS Code：7228309000
Description