You may also like
Ground Pigtail 7" #12 Solid Insulated Copper Grn St Zinc (Jar 250)
Manufacturer Resources
Product Specs
- Division:
- Electrical H1
- Pack Type:
- Jar
- Product Family:
- Connectivity
- Sub Division:
- Electrical-E H2
- Department:
- Electrical
Metallics PT40K – Frequently Asked Questions
1) What wire size and length is the Metallics PT40K ground pigtail?
The PT40K is a 7 inch pigtail made from #12 solid copper with green insulation. That 7 inch length is the usable free conductor for tying into the box ground and the device green screw, and #12 solid copper is what you use on a 20 amp branch circuit run in #12.
2) Does the Metallics PT40K ground pigtail come with the screw, or do I supply my own?
The screw is part of the assembly. The PT40K is supplied with a zinc plated ground screw already attached to the #12 solid green conductor, so you thread it into the tapped ground hole in a steel box and land the free end on the device. Nothing else to order to make up the ground.
3) Can I use the PT40K green ground pigtail in a plastic device box?
It is built for metal boxes. The PT40K relies on its zinc ground screw threading into the tapped 10-32 ground hole in a steel box to bond the box and carry the ground to the device. A nonmetallic box has no such hole and does not need bonding, so you would simply splice your equipment grounds to the device with a wirenut instead.
4) How many ground pigtails are in a jar of Metallics PT40K?
Each jar holds 250 pigtails. Metallics packs the PT40K in a jar rather than a bag, which is what electricians and MRO stockrooms want on a cart or bench for high volume device work.
5) Is the PT40K pigtail suitable for grounding receptacles and switches in a commercial retrofit?
Yes, that is the job it does. Landing a green #12 solid pigtail from the box to the device green screw is the standard way to ground a replacement receptacle or switch in an existing steel box, and the 7 inch length gives enough slack to fold the device back into the box without stressing the connection.
6) What is the difference between the PT40K and a plain green pigtail wire?
A plain pigtail is just a cut length of green wire. The PT40K arrives as a finished assembly, #12 solid copper with a zinc ground screw already fitted, so there is no separate screw to find and thread. For crews doing hundreds of devices, that is the whole reason to buy it by the jar of 250.
How fast can I get the Metallics PT40K delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Metallics PT40K come with a warranty?
Absolutely. The Metallics PT40K is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Metallics PT40K?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Metallics PT40K from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.