16pcs Knurled Knobs M4 x 20mm Male Thread 16mm Head Grip Plastic Metric Clamping Knobs Handles Thumb Screws with Threaded Stud, Black auspowers_batchone in the house

in the house

1600-Count

5A 10A 15A 20A 25A 30A 40AMP/ATC)

And you can mark current important events with temperature + time in up to 5 groups

1 inches Color Black Black Brown Black Black Clear Pack 2 Pairs 3 Pairs 1 Pair 2 Pairs 1 Pair 2 Pairs Function Anti-static Paint Surface & Round Edges & Anti-slip Pads Budget Choice & Round Edges & Anti-slip Pads Natural Wood & Classic Design & Sturdy Metal Base Premium Powder-coated Surface & Heavy Weighted & Anti-slip Pads Anti-static Paint Surface & Geometric Design & Anti-slip Pads Heavy-Duty Construction & Anti-slip Base & Round Edges

16pcs Knurled Knobs M4 x 20mm Male Thread 16mm Head Grip Plastic Metric Clamping Knobs Handles Thumb Screws with Threaded Stud, Black auspowers_batchone in the house16pcs Knurled Knobs M4 x 20mm Male Thread 16mm Head Grip Plastic Metric Clamping Knobs Handles Thumb Screws with Threaded Stud, Black Product Features Size Male thread diameter: M4 (0. 7mm pitch); male thread length: 20mm 0. 79"; knurled head diameter: 16mm 0. 63"; total height: 30. 5mm 1. 2" Material Thermoset plastic clamping knobs offer durability, excellent strength, wear, heat and chemical resistance, and electrical insulation. Zinc plated metal