... -M10. Material: steel,ss,aluminum, brass etc Our product details, as follows:Normal Size: M1.0-M10Length: ... Torque MeterDepth Gauge Gauge Block Thread Gauge P Gague Product x application …Our Values…Products Introduction…Quality Control… ... Quality Control:Strictly control the toleranceComplete material tracking and product recall system (Supervise materialbuying, production and packaging )Normal Size: ...