Flanged Bolts. Flanged Nuts. M5 (5mm) Flanged Hexagon Head Bolts – A2 Stainless Steel (Flange Hex Screws). Head Type: Flanged Hexagon Head. Hex Bolts - UNC. Hex Bolts - UNF. Hex Full Nuts. Thread Size: M5 × 0.8mm.
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