Minerallac 58349J Zinc-Plated ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$50.83
$41.43
Minerallac 58349J Zinc-Plated Steel Mushroom Head Toggle Bolt, 3/16 x 3", 100-Pack

Minerallac 58349J Zinc-Plated Steel Mushroom Head Toggle Bolt, 3/16 x 3", 100-Pack

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Model: 58349J

In Stock (leaves warehouse same day if ordered before 3pm ET)

$50.83
$41.43
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Minerallac 58349J Zinc-Plated Steel Mushroom Head Toggle Bolt, 3/16 (10-24) x 3", 100-Pack

The Minerallac 58349J is a jar of 100 toggle bolts and wings sized 3/16 (10-24) x 3", engineered for light-duty anchoring into hollow block or gypsum wallboard. Each toggle bolt features a mushroom head with a Phillips/Slotted drive combination and a durable zinc-plated steel finish for corrosion resistance. The spring-loaded wings spread the fastener's load over a larger surface area behind the wall, providing a more secure, temperature-resistant hold than many other hollow-wall anchor styles, making this pack a practical choice for electricians and installers mounting boxes, brackets, or light fixtures into hollow substrates. Supplied in a convenient 100-piece jar, this hardware keeps installers stocked for repeat use on electrical and general construction jobs, reducing trips to the supply house and simplifying inventory for crews handling multiple hollow-wall mounting tasks.

Key Features

  • Trade Size: 3/16 (10-24) x 3" toggle bolt and wing assembly, sized for standard hollow-wall anchoring applications.
  • Durable Construction: Manufactured from steel with a zinc-plated finish for added corrosion resistance and long-term reliability in electrical and construction settings.
  • Mushroom Head Design: Phillips/Slotted combination drive mushroom head allows installation with either a Phillips or slotted screwdriver, giving installers flexibility on the job site.
  • Load-Spreading Wings: The spring-action wings open behind the wall surface once inserted, spreading the fastening load over a larger area than a standard anchor.
  • Temperature Resistant: Toggle bolts are more temperature resistant than many other hollow wall anchor types, supporting stable performance across varying conditions.
  • Coarse Thread: Coarse threading provides strong engagement between the bolt and wing for a secure, dependable connection.
  • Convenient Jar Packaging: Supplied in a jar containing 100 pieces, keeping hardware organized and easy to access for repeat installations.
  • Product Length: 3 in overall length delivers adequate reach through hollow wallboard or block substrates for a secure grip.

Technical Specifications

  • Country Of Origin: China
  • Head Type: Slotted/Phillips Mushroom Head
  • Product Diameter: 3/16"
  • Product Length: 3 in
  • Product Material: Steel
  • Product Size: 3/16" x 3
  • Thread: Coarse
  • Product Finish: Zinc Plated
  • Pack Quantity: 100-Pack (Jar)

Typical Applications

  • Mounting Electrical Boxes and Brackets in Hollow Walls
  • Anchoring Fixtures into Hollow Block Walls
  • Securing Hardware into Gypsum Wallboard
  • Light-Duty Fastening in Commercial and Residential Construction
  • General Electrical and Building Maintenance Repairs

Why Minerallac?

Minerallac's 58349J toggle bolts and wings combine a zinc-plated steel build with a load-spreading wing design to deliver dependable light-duty anchoring in hollow block and gypsum wallboard. The dual Phillips/Slotted mushroom head and coarse thread make installation straightforward, while the jar packaging of 100 pieces keeps this hardware ready for repeated use on electrical and construction projects that call for a temperature-resistant hollow-wall anchor. Electricians and installers can rely on this consistent, zinc-plated steel fastener for mounting boxes, brackets, and fixtures wherever hollow substrates require a spread-load anchor solution, and the bulk 100-piece jar format helps keep service trucks and shop shelves stocked without frequent reordering.

Manufacturer Resources

Product Specs

Country Of Origin:
China
Head Type:
Slotted/Phillips Mushroom Head
Product Diameter:
16-Mar
Product Finish:
Zinc Plated
Product Length:
3 in
Product Material:
Steel
Product Size:
3/16" x 3
Product Type:
Toggle Bolt
Thread:
Coarse
Department:
Electrical
Product Subgroup:
Hex Bolts & Nuts

Minerallac 58349J – Frequently Asked Questions

1) What wall types are Minerallac 58349J toggle bolts meant for?
They are hollow-wall anchors for gypsum wallboard and hollow block. The spring wings open behind the wall and spread the load across a wider area than a plastic or self-drilling anchor, which is why they hold in drywall where those fail. They are not for solid concrete or brick, since there is no cavity for the wings to open into.
2) Can I remove the fixture later and reuse the toggle bolt?
No. Back the bolt out and the wings drop into the wall cavity, gone. That is true of every spring-wing toggle including the 58349J. If you need a removable, reusable fastener in drywall, use a strap-toggle or a threaded metal drywall anchor instead.
3) Are these toggle bolts corrosion resistant enough for a damp or outdoor location?
The 58349J is zinc plated steel, which is a dry indoor finish. It handles normal interior humidity fine but will corrode in exterior, wash-down or coastal service. For those, specify a stainless toggle.
4) Will a 10-24 toggle bolt take my existing all-thread or coupling?
The thread is 10-24 coarse, so anything cut for 10-24 mates with it, including 10-24 nuts and couplings. It will not accept 1/4-20 hardware, which is the next size up and the one most commonly confused with it on strut and fixture jobs.
5) Are toggle bolts strong enough for electrical boxes and light fixtures in drywall?
Minerallac describes these as light-duty anchors, so they suit boxes, straps, small fixtures and raceway in hollow wall. They also hold up better to heat than plastic hollow-wall anchors. For heavy fixtures or anything overhead with real weight, anchor into framing or structure instead.
6) What driver do I need for the Minerallac 58349J toggle bolts?
The head is a mushroom head with a combination Phillips and slotted recess, so either a Phillips bit or a flat blade works. The low-profile mushroom head sits close to the surface, useful when you are mounting a box or strap flat against the wall.
How fast can I get the Minerallac 58349J 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 Minerallac 58349J come with a warranty?
Absolutely. The Minerallac 58349J 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 Minerallac 58349J?
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 Minerallac 58349J from ZenSupply?
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