SWG Screws & Bolts Hexagon head screw 630737 - SWG n/a, The SWG Hexagon head screw M6 x 30 is a stainless steel A2 fastener conforming to DIN 933 standards, available in a pack of 40 pieces. It features a hexagonal head design, ideal for use in metal and metric assembly applications. Commonly used in construction and machinery, these durable screws offer excellent corrosion resistance. SWG Hexagon Head Screw M6x30mm DIN 933 A2 Steel 40pieces Hex SW10