LBY Knurled Hand Screw(Single Layer Step) and Flat Butterfly Shape Nut 13 Kinds Assortment Kit

● Product:

- Flat knurled head single layer step
- M3 x 6 / 10 / 16/20mm,M4 x 6/10 /16/ 20mm,M5 x16/ 25mm.
- Butterfly shape nut
- M3 M4 M5
- Material: Carbon steel - Main Color:Silver Blue
-Surface treatment:Galvanized

● Package:

- Flat knurled head single layer step:
- M3 x 6mm ------ 5pcs
- M3 x 10mm ------ 5pcs
- M3 x 16mm ----- 5pcs
- M3 x 20mm ------ 5pcs
- M4 x 6mm ------ 5pcs
- M4 x 10mm ----- 5pcs
- M4 x 16mm ----- 5pcs
- M4 x 20mm ------ 5pcs
- M5 x 16mm ----- 5pcs
- M5 x 25mm ------ 5pcs
- Butterfly shape nut:
- M3 ------ 20pcs
- M4 ------ 20pcs
- M5 ------ 10pcs

● Description:

- The product is made of carbon steel, strong and durable.
- Widely used in medical equipment, chassis circuits, electronic equipment, communication equipment, ships etc.