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Perfect Vision SB4UL #4 Split Bolt - UL Approved Copper Alloy Flat Head Right Hand 3/8' Split Bolt Connector

Free shipping on orders over $29.99

$7.26

$ 2 .99 $2.99

In Stock


High strength corrosion resistant copper alloy connectors for use in bonding applications Designed to provide high clamping force UL and CSA listed


James Childs
2025-08-20 14:33:41
Does what it is designed to do.
Mark E. Durham
2025-07-19 14:53:31
When attaching two 6 AWG copper ground conductors together, this was a perfect fit on my solar array.
RescuePup
2025-02-04 17:26:34
I've ordered two #4 bolts under a same order to ground my TV antenna's mast and the coax's grounding block to my existing electric meter's ground rod. One split bolt was the correct size with the internal bolt width of 7/32" but the other one received was #8 with only 9/64" inside width. The package label was correct and exactly the same, but the wrong nut was about half the size with a tiny engraved stamp on the bolt's head showing "SB8" instead of "SB4." Since I've ordered two at the same time, it was very obvious that one was packaged incorrectly, so I suggest that you verify your bolt's size if it seems amiss. The #4 bolt worked well to sandwich my 10 AWG solid copper grounding wire to my thicker meter ground rod. The bolts are overpriced at 3.99 each, but I'm grateful to find them on Amazon after being unable to find any grounding split bolts at Lowes, HD, RS and other local hardware stores...