Material: 60Si2MnA
Dimensions: Diameter 18 Rail Clip
Brand Name: ALEX
Model Number: SKL
Model Number: E16, E18, E20 Series
Surface: Bluing, Plain Oiled, Color Painting
Raw Material: 60Si2MnA, 60Si2CrA, 55Si2Mn, 38Si7
Hardness: 44-48HRC
Standard: DIN17221, BS970, GB/T1222
Fatigue life: 5 Million Times without Crack
