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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 JHW34712 – Frequently Asked Questions
1) What size hole do I drill for the Metallics JHW34712 wedge anchor?
The JHW34712 is a 3/4 inch diameter hammer drive wedge anchor, so it goes into a 3/4 inch hole drilled with a carbide bit. Wedge anchors are sized so the anchor diameter equals the drill bit diameter, and the anchor is driven straight into the hole with a hammer. Drill the hole deeper than the intended embedment so cuttings have somewhere to go.
2) Is the Metallics JHW34712 anchor suitable for outdoor or damp locations?
It is zinc plated carbon steel, which is a general indoor/dry-location finish. Zinc plating handles incidental moisture but it is not a marine or sustained-exposure coating, so for permanently wet, coastal, or corrosive environments choose a stainless or hot dip galvanized wedge anchor instead.
3) Can I use the Metallics JHW34712 in block or brick instead of poured concrete?
Wedge anchors of this type are intended for solid poured concrete. Hollow block and brick do not give the expansion clip a solid wall to bite into, and a 3/4 inch anchor can blow out the face shell. For masonry walls use a sleeve anchor or a screw anchor rated for block.
4) Is a wedge anchor removable, or do I need a different anchor if the equipment moves later?
A driven wedge anchor is permanent. The expansion clip sets against the hole wall and the body cannot be backed out; the nut comes off but the anchor stays in the concrete, and you cut or recess it flush. If the install has to be relocatable, specify a female threaded drop-in anchor or a concrete screw instead.
5) How many anchors come in the Metallics JHW34712 package?
Ten anchors, supplied in a jar. That is the sell unit, so a job needing forty 3/4 inch anchors takes four jars.
6) What thread size nut and washer fit the Metallics JHW34712?
The stud is 3/4 inch, so it takes 3/4-10 UNC hardware. The anchor is supplied with its nut and washer; replacements are standard 3/4-10 nuts, and torquing that nut is what pulls the cone up into the expansion clip and sets the anchor.
How fast can I get the Metallics JHW34712 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 JHW34712 come with a warranty?
Absolutely. The Metallics JHW34712 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 JHW34712?
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product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Metallics JHW34712 from ZenSupply?
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