适用行业
能源矿产, Construction works
Application
Mining, Quarrying, Construction
Color
Blue, Yellow, Black, Red, Gold
Face Type
Drop Center, Flat Face
Button Shape
Spherical, Hemispherical, Parabolic, Ballistic
Thread type
R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60