mxuteuk 540PCS M2 M3 Metric Screws Assortment Set Suitable for 3D Printer DIY,Hex Socket Head Cap Screws Bolts Nuts Kit+mxuteuk 1260PCS M4 Screws kit,M4x6mm-40mm Metric Screws Bolts Washers Nuts Kit
mxuteuk 540PCS M2 M3 Metric Screws Assortment Set Suitable for 3D Printer DIY,Hex Socket Head Cap Screws Bolts Nuts Kit+mxuteuk 1260PCS M4 Screws kit,M4x6mm-40mm Metric Screws Bolts Washers Nuts Kit
mxuteuk 540PCS M2 M3 Metric Screws Assortment Set Suitable for 3D Printer DIY,Hex Socket Head Cap Screws Bolts Nuts Kit+mxuteuk 1260PCS M4 Screws kit,M4x6mm-40mm Metric Screws Bolts Washers Nuts Kit
Product Features
- Two head types10.9 &12.9 Grade alloy steel m4 metric screw assortment (with Nuts/Washer/Wrenches);Screws Type: Hex Socket Button & Cap Head;
- Good- quality materialMade of high quality 10.9 &12.9 Carbon Steel, it has good corrosion resistance, heat resistance, low temperature strength and mechanical properties,Suitable for long-term use;
- Specifications and models1260Pcs M4 (6mm-40mm) Hex Socket Head Cap Bolts Nuts Screws;Accord with standardized metric system and the average error is less than 0.01mm;