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Manufacturer Resources
Product Specs
- Arra Compliant:
- N
- Buy American Compliant:
- No
- Division:
- Electrical H1
- Field Application:
- Electrical, Plumbing, Heating and Air Conditioning Industries
- Language Code:
- EN
- Order Minimum Imperial:
- 25
- Order Minimum Uom Imperial:
- EA
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Product Height:
- 7.25 in
- Product Length:
- 4.5 in
- Product Weight:
- 4.35 lbs
- Product Width:
- 4.5 in
- Sub Division:
- Electrical-E H2
- Department:
- Electrical
- Product Subgroup:
- Nuts
- Product Type:
- Conduit Lock Nut
- Type2:
- Conduit Lock Nut
- Product Finish:
- Zinc
- Product Details:
- Conduit Lock Nut
- Product Material:
- Steel
Metallics SFLN300 – Frequently Asked Questions
1) Do Metallics SFLN300 lock nuts meet Buy American or ARRA requirements for a government job?
No. The SFLN300 is not Buy American compliant and is not ARRA compliant, with country of origin listed as multiple. On federally funded or state projects carrying a domestic sourcing clause, you will need a domestically produced lock nut instead.
2) How many lock nuts come in a jar of Metallics SFLN300?
They ship in a jar of 25 pieces, and 25 each is the minimum order quantity. The full jar weighs 4.35 lbs, which is handy to know if you are staging material by the box on a large pull.
3) Are Metallics SFLN300 conduit lock nuts steel or die cast?
Steel, with a zinc finish for corrosion resistance. Steel takes a wrench or screwdriver tightening against a box wall without the tangs crumbling the way die cast can, which matters when you are bonding through a knockout.
How fast can I get the Metallics SFLN300 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 SFLN300 come with a warranty?
Absolutely. The Metallics SFLN300 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 SFLN300?
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 SFLN300 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.