Midwest Fastener 10-32 x 1/2 in. Wide Head Expansion Nut

The Midwest Fastener 10-32 x 1/2 in. Wide Head Expansion Nut provides a secure, vibration-resistant fastening solution for a variety of blind hole applications. Designed with a durable rubber body and an internal threaded insert, this expansion nut compresses during installation to create a tight, cushioned seal against mounting surfaces. Ideal for automotive, marine, and light industrial assemblies, the wide head design helps distribute clamping pressure evenly while dampening noise and vibration. The flexible rubber construction also provides electrical insulation and helps prevent galvanic corrosion between dissimilar materials.