【Product details】---4sizes of screws M4, thread pitch:0.7mm,thread diameters:4mm.
【High quality】--- This screw assortment is made of 10.9 grade alloy steel with high strength and precise threads
【Good storage and assortment】All These Screws are Packed In a Sturdy Easy-use Plastic Storage Box, Organized Conveniently and Easily.
【Can be widely used】Keep a set of commonly used Kadrick screw sets on hand to make you convenient.
【Brand guarantee】: Kadrick specializes in the production and development of fasteners. Our products have undergone rigorous testing, so you can use them with confidence. Additionally, we provide a 24-month after-sales warranty service. If you have any questions, please feel free to contact us.
Description
Kadrick 1400 Pcs M4 Screws Nuts Washers Assortment M4x6MM-40MM, Hex Socket Button & Cap Head Metric M3 Machine Bolts Kit, 12.9 & 10.9 Grade Alloy Steel,Black Screws for 3d Printing