40pcs M6 Zinc Plated Carbon Steel Flat Knurled Head Bolts Thumb Screws (M6*18)

Features: 100percent brand new and high quality. Made of zinc plated carbon steel, these thumb screws are sturdy and durable. Thumb screws with flat knurled head can provide extra grip for manual tightening. Thumb screws are designed to be tightened and loosened by hand,easier to drive manually. Widely used for electric appliance, tools, cars where screws need to be tighten and loosen frequently. Specification: Material: Zinc plated carbon steel Size(D*L, diameter*thread length; Optional ): M6*14 D=6 L=14 M6*16 D=6 L=16 M6*18 D=6 L=18 Quantity: 40pcs Weight: 860g 900g 30.3oz 31.7oz (approx.) Package list: 40 * Screws