Packing Quantity: M3(50Pcs),M4(40Pcs), M5(30Pcs), M6(20Pcs), M8(10Pcs),M10(5Pcs), M12(5Pcs).Total 160Pcs. Cap nut can be widely used in all kinds of precision machinery, classified instruments, instruments, electronic products, household appliances, communication products, locks, lamps, lights, toys, etc. *Material: 304 Stainless Steel *Packed in a plastic box. Upgrade your vehicle with top-quality heavy-duty battery terminals, including top post connectors and universal kits. Shop now on Quantity: It contains 100Pcs / 7 Sizes of the most commonly used 304 Stainless Steel Acorn Cap Nuts. Different types of Acorn Cap Nuts, designed to stand off the mater ial to allow easy... Fine Pitch Thread Acorn Cap Nut M8 M10 M12 M14 M16 M20 List: 304 Stainless Steel Acorn Nuts:M3: 50pcs 304 Stainless Steel Acorn Nuts:M4: 40pcs 304 Stainless Steel Acorn Nuts:M5: 30pcs 304 Stainless Steel Acorn Nuts:M6: 20pcs 304 Stainless Steel Acorn Nuts:M8: 10pcs 304 Stainless Steel Acorn Nuts:M10: 5pcs 304 Stainless Steel Acorn Nuts:M12: 5pcs Guard4U 160Pcs M3 M4 M5 M6 M8 M10 M12 Metric 304 Stainless Steel Acorn Dome Cap Head Hex Nuts Assortment Kit *Acorn cap nut is a hex with an enclosed dome and it is partially internally threaded, can play a good role in decoration and to prevent being threaded scrape. *Widely used in manual DIY production, robots, aerial aircraft, 3D printing equipment, communication equipment, medical equipment, petrochemical industry, marine power facilities, architecture and other fields. widely used in a variety of industries such as construction, manufacturing, engineering, assembling, aircraft and so on and serves a wide range of use for professionals, amateurs, landlords, repairmen. Hardware Nuts Metric M14 304 Stainless Steel Hex Head Dome Cap Protection Cover Nuts Acorn Nuts 5pcs Lot Dome Cap Nut