1/2"-13 UNC (Unistrut) Spring Nut
1/2"-13 UNC Hex Acorn Nut PLTD
1/2"-13 UNC Wing Nut
1/2"-13 UNC Hex Flange Serrated Nut PLTD
1/2"-13 UNC Gr.2 PLTD Square Nut 13/16" WAF, 7/16 THK
1/2"-13 UNC Gr.2 Hex JAM Nut PLTD
1/2"-13 UNC Gr.2 Hex Nut PLTD
1/2"-13 UNC A194 2H HVY Hex Nut PLTD
1/2"-13 UNC A194 2H HVY Hex Nut PLTD
1/2"-13 UNC Gr.5 Hex Nut PLTD
1/2"-13 UNC Gr.8 (NE) Nylon L/N
1/2"-13 UNC Gr.8 Hex Nut PLTD
1/2"-13 UNC A563 Gr.A HVY Hex Nut PLTD
1/2"-13 UNC (NE) Nylon L/N
1/2"-13 UNC-3B HVY Nylon L/N / ESNA
1/2"-13 UNC (NU) HVY Nylon L/N
1/2"-13 UNC (NTE/Thin) JAM Nylon L/N
1/2"-13 UNC Gr.B (Top-Lock) All Metal L/N
1/2"-13 UNC Gr.C (Top-Lock) All Metal L/N
1/2"-13 UNC A563 Gr.C HVY Hex Nut PLTD
1/2"-13 UNC Gr.C (Thin Collar Top-Lock) JAM All Metal L/N
1/2"-13 UNC L9 Hex Nut
1/2"-13 UNC L9 All Metal L/N
1/2"-13 UNC Coupling Nut <3/4" WAF x 1-3/4" L>