Serrated Hex Flange nut that has an enlarged circular base flaring out from the bottom of the nut with Serrations for Improved Locking They are commonly used in assembly lines where operations are speeded by using a single fastener instead of a nut and a washer. The high quality 304 stainless steel provide perfect strength and good corrosion resistance in bad environments like high temperature, cold weather and high humidity areas without the need for time consuming and costly maintenance. Serrated flange nuts are fabricated with a built in serrated washer that resists loosening due to vibration. 100 Pack Nuts 1/2"-13 Hex Head Serrated Flange Nuts, 304 Stainless Steel 18-8 Hexagon 18-8 Stainless Fasteners Available in A2 / 304, A4, 316, Stainless Steel. All manufactured to DIN 6923 standard. Available in Bargain Trade Packs. Contact us for any extra requirements and quantities. FREE delivery to Ireland on orders over €50.00 net. 10% discount on orders over €110 net Thread Size: #10-32; Thread Pitch: 32 TPI; Thread Type: FIne Thread/ UNF About Serrated Flange Hex Nutbr Flange nuts have a washer-like base to distribute pressure over a greater surface area and ensure the fastener stay tight. 304 Stainless Steel M10 Hex Flange Bolts Indented Serrated Hexagon Head Flanged Bolt FEATURE: Serrations help grip the material surface for easy installation and provide mild vibration resistance.
