GUWANJI Hex Socket Flat Round Head Screws, Grade 10.9

GUWANJI high-strength carbon steel hex socket flat round head screws, manufactured to GB/T 70.2 standard. These Grade 10.9 metric fasteners feature a blackened finish and coarse, full threads, ensuring strong and reliable connections for demanding applications.

Performance level: 10.9 Metric/Imperial: Metric Full thread / Partial thread: full thread Surface color: black Implementation Standards: GB /T 70.2 Nominal length: 12 type: Hex socket head screw Material: High Strength Carbon Steel Nominal diameter: 5 Pitch: 0.8 Surface treatment: Black Tooth type: coarse thread