Knurled Body Insert Nuts are used in punched or drilled holes. During insertion, the knurled body expands 360° to fill the hole, thus providing torque strength and vibration resistance. A flange forms on the backside, without any need for adjustments even in multiple thicknesses of materials. These Insert Nuts also offer

• Wedged Heads for greater torque capabilities, especially in soft or thin materials and electrical grounding applications
• Low Profiles
• Large Diameter Heads, and
• Open Ends for versatility