1/4-20 NTU NTU Nylon Insert Heavy Thin Pattern Nut Zinc M4-0.7 it features a hexagonal shape

it features a hexagonal shape with six sides for easy gripping and tightening

The Grade 2 rating indicates its strength and reliability

ensuring a secure and long-lasting connection

The 8-32 thread size and 3/8-inch length make it ideal for use in various materials

#6 External Tooth Lock Washer Black Zinc and Bake is a high-quality washer designed to prevent nuts and bolts from loosening due to vibration or movement

1/4-20 NTU NTU Nylon Insert Heavy Thin Pattern Nut Zinc M4-0.7 it features a hexagonal shapeThe 1 4 20 NTU NTU Nylon Insert Heavy Thin Pattern Nut Zinc is a type of nut that is used to secure bolts and screws in place. It is made of zinc plated steel and has a nylon insert that helps to prevent the nut from loosening. This nut is commonly used in automotive and industrial applications. It is also known as a "locknut" or "nylock nut" because of its ability to resist loosening.