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Manufacturer Resources
Product Specs
- Division:
- Electrical H1
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Sub Division:
- Electrical-E H2
- Department:
- Electrical
- Product Subgroup:
- Anchors
Metallics J2520R – Frequently Asked Questions
1) Do I need a 1/4 inch bit for the J2520R, or a larger hole?
Drill 1/4 inch. On a sleeve anchor the stated 1/4 inch is the hole diameter the assembled sleeve drops into, not the bolt diameter underneath it, so you use a carbide bit matching the anchor size and drill deeper than the anchor length to clear dust.
2) How many anchors come in a Metallics J2520R jar?
Each jar holds 100 of the 1/4 x 2 inch sleeve anchors. The jar pack is the ordering unit, which is how most electricians and maintenance crews buy them for strut, box, and bracket mounting on masonry.
3) Can I use the Metallics J2520R sleeve anchor in concrete block and brick, not just solid concrete?
Sleeve anchors like the J2520R are the type used in concrete, block, and brick, because the expanding sleeve spreads load over the length of the hole rather than biting at one point the way a wedge anchor does. For hollow block, place it in the web or use enough embedment that the sleeve expands against solid material.
4) Will a zinc plated sleeve anchor hold up outdoors?
The J2520R is zinc plated steel, which is a dry-interior and protected-location plating. For exterior walls, wet areas, or anywhere with regular washdown, specify a stainless sleeve anchor instead; zinc plating will corrode and lose the expansion grip over time.
5) Is the round head on the J2520R anchor a finished look, or do I need a washer and nut?
It is a round head sleeve anchor, so the head is integral and driven with a slotted or Phillips-style driver depending on the head form supplied. You are not adding a separate nut and washer the way you would with an acorn or hex nut sleeve anchor, which makes it the cleaner choice where the head stays visible on a wall-mounted box or bracket.
How fast can I get the Metallics J2520R 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 J2520R come with a warranty?
Absolutely. The Metallics J2520R 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 J2520R?
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 J2520R 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.