High Quality ----The UNC Stainless Steel Hex Socket Head Cap screws and nuts are made of 304 stainless steel. They have resistance to rust and excellent resistance to oxidation in a bad environment such as high temperature, cold weather and high humidity areas that can guarantee long time
Various screw sizes---- There are 19 options and 4 hexagon wrenches to meet different needs. It is a very important hand tool for the family. and a single bag and partition board can prevent hardware fittings from being mixed
Packaging content----UNC Stainless Steel Hex Socket Head Cap Screws #0-80*5/32", #0-80*1/4", #0-80*3/8" ,#0-80*1/4" ,#2-56*5/32",#2-56*1/4",#2-56*3/8",#2-56*1/2",#4-40*1/4",#4-40*3/8",#4-40*1/2",#4-40*5/8",#6-32*1/4",#6-32*3/8",#6-32*1/2",#6-32*5/8"UNC Stainless Steel Hex Nuts #2-56 #4-40 #6-32。Note: there is no matching #0-80 nut, so don't place an order if you mind.Not suitable for kid under 5 years due to small parts
Wide Application----This assortment kit have 370pcs screws and nuts with 4 wreches ,can be widely used in all kinds of precision machinery, classified instruments, instruments, electronic products, household appliances, communication products, locks, lamps, lights, toys, etc.
After Sale Service---- If you have any question, please feel free to contact us. We will handle it within 24 hours until you are satisfied. If you need a single size or different quantity, welcome to contact