304 Stainless Flanged Nyloc Nuts Flange Nylon Ins ert Locking Nut M4 - M12 Nuts Type: Hex Serrated Flange Nut ● Material: 304 Stainless Steel ● Color: Silver tone Features: ● 304 stainless steel has high strength and hardness ratings and resists corrosion in mild environments ● Flange Nut serves to distribute the stress of the Nut over the part being secured, reducing the possibility of injury to the part and making it less more likely to loosen as a result of an uneven fastening surface. Due to lighting issues the color of the picture may be erroneous If you can not discover what you wish within the store, please do not hesitate to contact us at anytime.