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Amazon.com: M5 x 25mm Socket Head Cap Screws, Grade 12.9 Alloy Steel Black Oxide, Allen Socket Drive, Full Thread, 50 PCS : Industrial & Scientific
Amazon.com: M5-0.8 x 20mm Socket Head Cap Screws, 12.9 Grade Alloy Steel, Black Oxide Finish, Full Thread, Coarse Thread UNC, Allen Hex Drive, Pack of 50 : Industrial & Scientific
Amazon.com: uxcell M5 x 40mm 12.9 Alloy Steel Hex Socket Head Cap Screws Bolt Black 20pcs : Industrial & Scientific
Amazon.com: Bolt Base (5 mm) M5 x 25 negro 12.9 Grado Color de alta tracción Hex Socket Cap Tornillos Allen tornillos DIN 912 : Industrial y Científico