Thread Length: 50mm (excluding the head part); Flange Washer Head Diameter: 13.5mm
Hex Drive Size: 4mm;Package Includes: 20 Pcs
Material: High Quality Stainless Steel 304 (18/8), great strength and good corrosion resistance to make fasteners last!
IDEAL USE for machinery industry, motocycles, electronic products, household appliances, toys, bikes, crib, workbench, headboard, cabinet, tables and etc.