LBY 80pcs Knurled Hand Screw, M3 Flat Knurled Head Fully Threaded Thumb Screws and Wing Nuts 9 Sizes Assortment Kit, Carbon Steel, Galvanized

LBY 80pcs Knurled Hand Screw, M3 Flat Knurled Head Fully Threaded Thumb Screws and Wing Nuts 9 Sizes Assortment Kit, Carbon Steel, Galvanized

1.Flat head knurled M3 screws and wing nuts combination. 2.Materials: Carbon steel , galvanized; Colors: Silver-blue 3.Size : Flat knurled head single layer step:M3 x 6 /8/ 12 / 16mm,double layer step:M3 x 6 /8/ 12 / 16mm; butterfly shape nut M3. 4.Contains: 9 kinds, 40pcs of knurled head screws, 40pcs of wing nuts, a total of 80 pieces. 5.Use: widely used in medical equipment, chassis circuits, electronic equipment, communication equipment, ships etc. LBY Knurled Hand Screw and Butterfly Shape Nut M3 Assortment Kit

● Product:

- Single layer step:
- M3 x 6 / 8/12 / 16mm
- Double layer step:
- M3 x 6 / 8/12 / 16mm
- Butterfly shape nut————— M3
- Material: Carbon steel - Main Color:Silver Blue
-Surface treatment:Galvanized

● Package:

- Single layer step:
- M3 x 6mm - 5pcs
- M3 x 8mm - 5pcs
- M3 x 12mm - 5pcs
- M3 x 16mm - 5pcs
- Double layer step:
- M3 x 6mm - 5pcs
- M3 x 8mm - 5pcs
- M3 x 12mm - 5pcs
- M3 x 16mm - 5pcs
- Butterfly shape nut
- M3 ----- 40pcs

● Description:

- Knurled head designed for easy hand-tightening and a secure grip.
- Flat Butterfly Nuts: Provide a comfortable and efficient fastening experience.
- High-Quality Materials: Ensures long-lasting durability and resistance to wear.
- Widely used in medical equipment, chassis circuits, electronic equipment, communication equipment, ships etc.