A2 Stainless Steel. Manufactured from A2 stainless steel. A2 Stainless Steel Hexagon. M4,M5,M6,M8 A2 Stainless Steel. M5,M6,M8,M10 A2. Hexagon Hex Head. Stainless Steel Flanged. Nyloc Nuts For Bolts/Screws.
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