1/4-20 Serrated Flange Nut 6 Pack MroMax 1/4 Serrated Flange Hex Lock Nuts - 304 Stainless Steel Flange Non-spinning Washer Nut The serrations help in avoiding vibration of nut and increase the holding power of nut. Material: 304 Stainless Steel;Main Color: Silver Tone Used:Flanged Nut serves to distribute the pressure of the Nut over the part being secured, reducing the chance of damage to the part and making it less likely to loosen as a result of an uneven fastening surface Product Name: Hex Flange Nut;High-quality 304 Stainless Flange Nuts 1/4-20 Serrated Flange Nuts - 50-Piece Set, 304 Stainless Material: 304 Stainless Steel;Main Color: Silver Tone Package Content: 6Pcs Hex Flange Nut MroMax 25Pcs 1/4"-20 Flanged Hex Bolts, 1/4"-20 x 3/4" (A2-70) 304 Stainless Steel Fully Threaded UNC Flanged Hex Head Screws Bolts for Mounting Motorcycle, Bicycle, Pump, Boat and Car This serves to distribute the pressure of the nut over the part being secured, reducing the chance of damage to the part and making it less likely to loosen as a result of an uneven fastening surface. The serrations are angled such that they keep the nut from rotating in the direction that would loosen the nut. The flange may be serrated to provide a locking action.
