Bates Choice - Cable Gland, PG7, 20 Pack, 3-6.5 mm, Nylon Strain Relief Cord Connector, Cord Grip, Watertight Cord Connector, Cable Glands Waterproof, Weatherproof Cord Connector

I used these cable glands to insert 6ga dc inverter cables into a DIY battery box. Since I used pre-made cables and the lugs were large, I had to cut a slice into the top of the end cap to allow the edges of the lug to get into the box. It tightened up ok, but I put some clear latex caulk in the cap to take up any extra space. This wouldn’t be necessary if I had a hydraulic crimper to assemble the wires in place. Worked fine, and I have lots left over. I just need it to have slight moisture resistance, perfection not practical!

The threads on the bulkhead side of the PG7 part are M12x1.5 and the length of the threaded portion (with gasket removed) is 9mm on the parts I received.

Worked well to install a fishfinder in my kayak. It was cheaper than a single pack at my kayak dealer. Sealed the cables well and good quality. I have no complaints.

Worth every penny. I do a lot of custom auto fabrication and these make life easier when wiring

Works like you would expect them too.

They work great I have used several of them on my homemade projects

I needed glands small enough for cable around 3-4 mm, but the PG7s were the smallest I could find. Luckily, they do work for cable this small. You just have to tighten it down more.I was using these glands on a box with a wall thickness of 1/8". This is the maximum thickness you can have with these PG7 glands. With the rubber gasket in place, I was just barely able to get the nut fully engaged on the threads. In fact, I ended up taking the gasket out to give me a sliver of more space so I was sure it was fully engaged and not going to come off.

I didn't know the O.D. of a cable that I ordered, but knew that I needed this type of connector to get a good watertight seal. This variety pack was cheap enough to get the one that I needed and have spares for future. Recommended.