Product Description
12.9 Grade Alloy Steel Black Zinc Plated Small Metric Screws,M4 Bolts for 3D Printing .Screws Type: Hex Socket Head Screws.
Product Information
- Product name: M4 Small Metric Screws Kit with Nuts/Flat Washers/Lock Washers/Wrenches.Screws Type: Hex Socket Head Screws.
- M4 Screw Kit:M4 x 6mm/8mm/12mm/16mm/20mm；5 Sizes.The screws are packed in a sturdy plastic box, which is easy to use and organize.
- Widely used in:M4 screw assortment are suitable for all kinds of household appliances,3D printers,precision machinery,toys and electronic products.
- M4 Bolts are made of 12.9 Grade Alloy Steel Black Zinc Plated, rust-proof, anti-corrosion,not easy to damage.
- Product packaging:M4*6 x 15PCS;M4*8 x 15PCS ;M4*12 x 15PCS; M4*16 x 10PCS;M4*20 x 10PCS;M4 Nut x 65PCS;M4 Flat Washers x 65PCS;1PCS Hex Wrench.
