Round Thumb Nuts ， M2 M2.5 M3 M4 M5 M6 M8 M10 Colourful Knurled Thumbscrew Aluminum Knurled Head Stainless Steel Thread Hand Tighten Thumb Screw Bolt(Black,L=55MM_M2)

Material : Aluminum knurled head + 304 stainless steel screwPackaging : 5pcs / packNote:1.Please allow 1-2mm error due to manual measurement. pls make sure you do not mind before you bid. 2.The colors may little differ from as the pictures display, pls understand

• 1，Knurled Thumb Nuts, Features - The knurled surface on these thumb screws provide optimal gripping allowing the screw to be tightened and loosened by hand pressure alone eliminating the need for toolsKnurled head screws are common in applications requiring frequent fastening and unfastening.
• 2，Knurled Knob Thumb Nut，Size :You can leave a message if you need to customize and accept inquiries
• 3，Metal Round Knobs Hand Nuts，Easy to Install, Very Suitable for Industrial Projects and Things That Require Quick Adjustments.
• 4，Round Knobs Fastener，Made of Metal Materials, It Has the Characteristics of High Hardness,Oxidation Resistance, and High/low Temperature Resistance. It Can Be Used in Complex Environments without Worrying About Rust and .
• 5，Thumb Nuts，Neat threads, smooth and labor-saving surface, no burrs do not hurt your hands.