HELIFOUNER 38 Pieces 4 Sizes Flange Nuts, Serrated Flange Hex Lock Nuts Assortment Kit, 304 Stainless Steel (1/4"-20 5/16"-18 3/8"-16 1/2"-13)

About this item

• 【Sizes】1/4"-20 5/16"-18 3/8"-16 1/2"-13, total 38 pieces/4 sizes of the most commonly used stainless steel flange nuts in a plastic case, different sizes can satisfy your different needs.
• 【Material】304 Stainless Steel, stainless steel material which have good corrosion resistance in bad environment like high temperature, cold weather, and high humidity areas. They have superior rust resistance and excellent oxidation resistance, which can ensure long time using.
• 【Function】HELIFOUNER Flange Nuts have a base design similar to a washer which act as an integrated, distribute pressure over a greater surface area and ensure the fastener stay tight. The serrations can prevent the vibration of the nut from moving the fastener, maintain the holding strength of nut.
• 【Package Included】Total 38 pieces 4 sizes flange nuts are packed 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.
• 【Wide Applications】Widely used in all kinds of precision machinery, classified instruments, instruments, electronic products, household appliances, communication products, locks, lamps, lights, toys, etc. Ideal for use by a variety of workers and repairmen from plumbers to assemblymen both professional and amateur.