Hillman 150015 Coarse Thread Hex Nuts, 1/2\-13, 50 Pieces
- Material: 304 stainless steel (A2-70) and no exterior finish, greater strength and corrision resistance performance than regular stianless steel or zinc plated fasteners..
- Feel free to contact us if you have no idea about what size to choose..
- Alternative to a hex nut and an anti-vibration washer. Ideal use for applications under vibration. You could also find the matched screws with different head types in our shop..