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Manufacturer Resources
Product Specs
- Division:
- Electrical H1
- Product Group:
- Fasteners
- Sub Division:
- Electrical-E H2
- Department:
- Electrical
- Product Subgroup:
- Nuts
Metallics SBN385M – Frequently Asked Questions
1) What thread size are the Metallics SBN385M hex nuts, and what will they thread onto?
The SBN385M is a 3/8-16 hex machine screw nut, so it mates with 3/8 inch coarse-thread (UNC) machine screws, bolts and all-thread rod. It will not run onto 3/8-24 fine thread. If your rod or screw is stamped 3/8-16, these thread on.
2) How many nuts come in a box of Metallics SBN385M?
These ship as a bulk 5,000 piece quantity under part number SBN385M. That is a stocking pack for electrical contractors and MRO cribs hanging strut, trapeze supports and fixture rod rather than a counter pack for a single job.
3) Are the SBN385M 3/8-16 nuts suitable for electrical rod hanging and strut work?
Yes. The SBN385M is catalogued as electrical fastener stock, and 3/8-16 is the common thread for threaded rod used on trapeze hangers, strut channel nuts and fixture support in commercial electrical work. One nut per connection point, so plan the 5,000 count against how many rod terminations you have.
4) What wrench or socket size do I need for a 3/8-16 hex nut like the SBN385M?
A standard 3/8-16 hex machine screw nut takes a 9/16 inch wrench or socket across the flats. Machine screw nuts are thinner than a standard hex nut of the same thread, so if your detail calls for a full-height hex nut, specify that instead.
How fast can I get the Metallics SBN385M 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 SBN385M come with a warranty?
Absolutely. The Metallics SBN385M 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 SBN385M?
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 SBN385M 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.