Amazon.com: Bolt Base 8mm A2 Stainless Steel Flanged Hex Head Bolts Flange Hexagon Screws DIN 6921 M8 x 60 - 5 : Industrial & Scientific
Amazon.com: (600pcs) DIN 6921 M5X8/8 Hexagon Head Screws with Flange and Fullthread A2 Stainless Steel, Ships Free in USA by Aspen Fasteners, ASSP692125-8 : Industrial & Scientific
(5) M12-1.75 x 60mm Hex Head Flange Bolt Non Serrated Class 10.9 Zinc DIN 6921 : DIY, Tools & Garden - Amazon.co.jp
Amazon.com: U-Turn - M6-1.00 x 20 mm Hex Flange Bolt Din 6921 10.9 Zinc Yellow (25 Pack) : Industrial & Scientific
Amazon.com: M8 x 10mm Flanged Hex Head Bolts Flange Hexagon Screws, Stainless Steel A2, DIN 6921, 20 PCS : Industrial & Scientific
Amazon.com: Tornillo de brida hexagonal M8-0.049 x 0.984 in, dentado / grado 8.8 / zinc / DIN6921 / Serraciones debajo de la cabeza/DIN6921 (cartón: 900 piezas) : Industrial y Científico