450 Pcs M3 M4 M5 Black Wood Screws Assortment Kit,High Hardness Carbon Steel Sel
[ PACKAGE INCLUDES ]: Including 10 different length, 450 pcs x M3/M4/M5 carbon steel round head screws. Lengths of screws: M5*50mm--10 pcs|M5*40mm--20 pcs|M5*35mm--30 pcs|M4*14mm--80 pcs|M4*18mm--60 pcs|M4*20mm--50 pcs|M4*25mm--30 pcs|M4*30mm--30 pcs|M3*12mm--80 pcs|M3*16mm--60 pcs [ HEAD TYPE ]: Round head. Screw Type: Black screws for wood. Drive: Philips. [ MAIN MATERIAL ]: High-hardness carbon steel, black oxide. Anti rust, corrosion resistant.Hardness upgrade. [ PRODUCT FEATURES ]: the screw surface is smooth and burr-free; deep thread, even force, not easy to slip; screw's end is sharp, save time and effort; use hardened high-quality carbon steel, wear-resistant and corrosion-resistant, high strength, not easy to deform, not easy to break. [ WIDE APPLICATION ]: These flat head black wood screws is a popular fastener in daily life, widely used in household, wood works, DIY projects. (All INDPROD black wood screws are organized in a transparent box, small space for every size