12.9 Grade High-Strength Hex Socket Shoulder Screw

Durable 12.9 grade high-strength carbon steel shoulder screw, featuring a hexagon socket drive and a blackened finish for enhanced corrosion resistance. Designed with a coarse M6x1 thread and a φ8mm shoulder, these bolts are ideal for applications requiring precise positioning, limiting movement, or acting as pivots.

Tooth type: coarse thread Performance level: 12.9 Nominal length: 20 type: shoulder screw Surface treatment: Black Material: High Strength Carbon Steel Implementation Standards: National Standard Nominal diameter: 6 Pitch: 1