Description:

Product Name: Button Head Screws;Material: Alloy Steel;Color: Black. Tensile Strength : 10.9;Head Type : Socket Button Head. Thread Size : #4-40 x 3/4";Head Diameter : 5mm. Head Height : 2mm;Hex Key Size : 1.5mm. Weight : 18g;Package Content : 20 x Button Head Screws.