HELIFOUNER 65 Pieces 5 Sizes 304 Stainless Steel 1/4-20 x 3/8" 1/2" 5/8" 3/4" 1" UNC Thread Hex Button Head Cap Bolts Kit

【Sizes】1/4-20 x 3/8" 1/2" 5/8" 3/4" 1", total 5 frequently used sizes can meet your different needs. 【Material】304 stainless steel, which have good corrosion resistance in bad environment. They have superior rust resistance and excellent oxidation resistance, which can make sure long time using. 【Easy to Use】Come with nuts and bolts of same sizes and hex wrench, easy to use. Socket cap bolts that have a cap head makes it easy to install and remove with hex wrench, it can be reused for a long time 【Wide Applications】This kit can be widely used in all kinds of precision machinery, classified instruments, instruments, electronic products, household appliances, communication products, locks, lamps, lights, toys, etc. 【Package】65 pieces 5 sizes in total, package in a durable transparent box with label. It is easy to distinguish the size of the product, you can choose the suitable one to meet your needs.