SWG Screws & Bolts Allen screws 630736 - SWG 9451667, The SWG 9451667 Allen screws are M5 x 16 mm hex socket screws made of stainless steel A2, conforming to DIN 912 standards, and available in packs of 50 pieces. These metric machine screws with a socket head are ideal for precision mechanical assemblies and applications requiring corrosion resistance. Common uses include securing components in automotive, construction, or machinery projects. SWG 9451667 Allen Screws M5x16mm Stainless Steel A2 Hex DIN912 50pieces