NSI Industries N-4SP Tin Plated Copper Split Bolt for 4 AWG
Copper Tin Plated Dual Rated Split Bolts rated for 10 STR – 6 STR
- UL listed for copper and copperweld wires only
- Includes nut, spacer and pressure pad
- Can be used Aluminum to copper (Dual Rated) or Aluminum to aluminum
- Also rated for Steel to aluminum, Copper to copper or Steel to copper
- Tin-plated makes this connector highly resistant to corrosion