M4x70 Half Thread Hex Socket Cap Screw

This M4x70 hex socket cap screw is engineered for robust performance, featuring a durable carbon steel construction and a high 12.9-grade strength rating. It boasts a metric coarse, half-threaded design with a 10mm threaded portion, finished with a protective blackening treatment. Adhering to GB/T70.1 standards, this screw is ideal for applications requiring secure fastening and high load-bearing capacity.

Nominal diameter: 4mm Nominal length: 70mm Metric/Imperial: Metric Full thread / Partial thread: Half-thread Performance level: 12.9 Implementation Standards: 參GB/T70.1 Pitch: 0.7 Tooth type: coarse thread type: Internal hexagon socket head cap screw Surface color: black Surface treatment: Black