230pcs M3 Stainless Steel SS304 Hex Socket Button Head Screws Bolts and Nuts f

ITEM NAME:230pcs M3 Stainless Steel SS304 Hex Socket Button Head Screws Bolts and Nuts f Descriptio n Specification:.230pcs M3 4/6/8/12/16/20 M3 M3 nut foreign trade stainless steel 304 pan head socket hexagon screw combination set. Thread specification: M3. M3 6 to 30. M3 8 to 30. M3 12 to 30. M3 16 to 30. M3 20 to 30.