🚩MANY SPECIFICATION TO BE CHOSEN: 1/4-20*40Pcs, 5/16-18*25Pcs, 3/8-16*10Pcs, 6-32*50Pcs, 8-32*40Pcs, 10-24*30Pcs, total 195 pcs, 6 Sizes of the most commonly used Lock Nuts.
🚩 HIGH QUALITY TO BE TRUSTWORTHY: 304 stainless steel material, not easy to rust, anti-moisture, anti - oxidation, corrosion resistant, acid/alkali resistance, high hardness. No pollution, Health lead-free environmental protection non-toxic.
🚩 PLASTIC HEAT SEAL PACKAGING: Practical and convenient of packing box, All of Washers Will Be Packed in A Sturdy Transparent Plastic Case, this box can be use for a storage box.
🚩 THE WIDE APPLICATIONS: Great replacement for industrial and construction fasteners,also can be a important accessories in your daily life.