Coupling Nuts
- BBI® 857180 Case Hardened Hex Head Serrated Flange Locknut, 1/4-20, Low Carbon Steel, Zinc CR+3 HSI#: FAS20042In stock$0.07$0.07
- BBI® 857340 Case Hardened Hex Head Serrated Flange Locknut, 1/2-13, Low Carbon Steel, Zinc CR+3 HSI#: FAS20112In stock$0.28$0.28
- BBI® 857260 Case Hardened Hex Head Serrated Flange Locknut, 3/8-16, Low Carbon Steel, Zinc CR+3 HSI#: FAS20072In stock$0.16$0.16
- BBI® 303060 Hex Head Regular Coupling Nut, 5/8-11, Steel, A ASTM A563 Material Grade HSI#: FAS11378In stock$2.41$2.41