Name: Cross Recessed Truss Head Tapping Screws With Collar
    Detail: Finish: zinc plated Grade: No Material: carbon steel

    4.2*13
    4.2*14
    4.2*16
    4.2*19
    4.2*25
    4.2*32
    4.2*38
    4.2*41
    4.2*51
    4.2*57
    4.2*65
    4.2*75