Sourcingmap #4 40 x 1/2" UNC 10.9 Alloy Steel Hex Socket Button Head Screws 20 Pcs

Product Name : Socket Button Head Screws;Material : Alloy Steel;Color : Black Tensile Strength : 10.9;Head Type : Socket Button Head; Screw Standard : #4-40 x 1/2" Thread Dia. : #4;Thread Length :1/2";Head Diameter : 5mm Head Height : 2mm;Hex Key Size : 1.5mm Weight : 13g;Package Content : 20 x Socket Button Head Screws, Weight: 0.0220462262 Pounds, Manufacturer: Sourcingmap