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AETTL 660 Piece Machine Screws Assortment Kit, M6 M5 M4 M3 Nuts and Bolts Assortment Kit, Stainless Steel Metric Assorted Machine Screws Set Allen Wrenches Hex Socket Head with Flat Washers: Amazon.com:
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Amazon.com - STLBEDS Universal Headboard or Footboard Hardware Nuts and Bolts 4 inches and 2 1/2" Long
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