Feature:1. Material: High quality stainless steel, not easy to corrode, long service life and reliable quality.2. Sharp: The thread is deep and sharp, and the hand is even, and it is not easy to slip during use.3. Firm: The screw head is flat and glossy, the force is even, and the tightening effect is good.4. Wide Range Of Uses: Common 3D printer beds, machine tools, cabinets, and tool boxes are very suitable for making projects and things that require quick adjustments. Suitable for bolts, studs and screws.5. Advantages: Hand tightened, wear resistant and durable, often used in electronic equipment.Specification:Item Type: Knurled Thumb NutProduct Material: Stainless SteelProduct Standard: DIN467.Package List:10 x M6 Knurled Flat Head Nut