Features Made of high quality brass, these lock nuts are sturdy and durable. They are great replacement nuts for your old or broken. These thin hex nuts are commonly used for threaded pipelines and hoses. Get these 40 pieces nuts and you can use them for many projects. This set contains six different sizes of locking nuts that meet your different needs. Features:These lock nuts made of high quality brass are sturdy and durable.This set contains six different sizes of locking nuts that meet your different requirements.Get these 40 pieces nuts and you can use them for many projects. These thin hex nuts are commonly used for threaded pipelines and hoses.They are great replacement nuts for your old or broken.Specifications: Material: brass. Thread Size Width Quantity G1/8 12 mm pack of 10. G1/4 16 mm, pack of 10. G3/8 19 mm 6 pieces. G1/2 24 mm 6 pieces. G3/4 29 mm 4 pieces. G1 35.7 mm, pack of 4. Weight: 200g (approx.) Package includes: 1 set x hex nuts Package List