ARVAN MS18029-23 Cover Assembly, Plastic Laminate,Nut Assembly, Sleeve, Thread Class 2B, Nut Length 0.430 Inch Nominal
R&B ELECTRONICS MS18029-22 Nut Assembly, Plastic, Sleeve, 0.750 Inch Dia
R&B ELECTRONICS MS18029-21 Cover Assembly,Nut Assembly, Sleeve, Diameter 0.750 Inch, Height 0.500 Inch