900pcs M1.6 Knurled Nuts Thumb Knurling Nut Knukles Manual Adjustment Nut DIN467

M1.4/M1.6/M2/M2.5/M3/M4/M5/M6/M8/M10 Knurled Nuts Thumb Knurling Knukles Nut Straight Threaded Manual Adjustment Nuts Zinc/Nickel plated Carbon steel Screws Vis DIN467 Designed for use in straight holes. Self-aligning lead-in of insert provide…