Key features

• •High Quality: Screws and nuts all made of high quality 304 stainless steel, it has high hardness, oxidation resistance and durability, rust-proof, anti-corrosion and wear-resistant.
• •Sizes: Machine screw assortment kit includes #8-32*5/16", #8-32*1/2", #8-32*5/8", #8-32*3/4", #8-32*1" screws bolts with matching nuts and flat washers
• •Exquisite Craft: Our bolt and nut assortment thread is very smooth, sharp and accurate. Uniform force, located in the center of the head with no offset, not easy to slip; Uniform pitch, obvious screw thread, no residual burrs, the set screw threads will be able to get a good grip
• •Widely Application: Bolt and nut assortment can be widely used in all kinds of precision machinery, classified instruments, instruments, electronic products, household appliances, communication products, locks, lamps, lights, toys, etc
• •Storage Case: This nuts bolts screws washers assortment are organized in compartments in a transparent storage case with snap-close, clear view storage case for easy identification