Chinese wholesale Brass Copper Set Screw Cup Point Grub Screws for Puerto Rico Factory

Brass Copper Set Screw Grub Screws

Metric Size: M1.4 - M52, Inch Size: 0# - 2"

Hexagon Socket(Allen), Torx Star, Square, Slotted Drive Types

Flat Point, Cup Point, Cone Point, Dog Point

Other Drive and Point Type are also available acc. to customer requirement

Various Surface Finishes

Various Material Grades are available

Please feel free to contact us for more details


  • Chinese wholesale Brass Copper Set Screw Cup Point Grub Screws for Puerto Rico Factory Related Video:



    As we all know, in order to separate a radiator fan from a water pump, the pump shaft must remain stationary in order to break loose the large clutch nut. After battling the clutch nut on a 2005 Ford F-150 5.4L with both a band wrench and a special removal kit that didn’t fit my vehicle, it occurred to me there may be a better way.

    If you’ve struggled like I have, you may find this method pretty helpful. All you need is a length of chain about 8-10 inches long.