Minerallac 10-24 x 3/4" Round ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$50.09
$11.43
Minerallac 10-24 x 3/4" Round Head Machine Screws with Combo Phillips/Slotted Drive and Zinc Plated Finish, 100 Pack

Minerallac 10-24 x 3/4" Round Head Machine Screws with Combo Phillips/Slotted Drive and Zinc Plated Finish, 100 Pack

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Model: 52612J

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

$50.09
$11.43
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Minerallac 10-24 x 3/4" Round Head Machine Screws with Combo Phillips/Slotted Drive and Zinc Plated Finish

Professional Grade Fastening Solutions for Superior Strength Applications

Minerallac delivers professional-grade machine screws engineered for superior fastening strength compared to spaced thread screws. These 10-24 x 3/4" round head machine screws feature combo Phillips/slotted drive compatibility and zinc plated steel construction for reliable performance in pre-tapped holes or with nuts across diverse professional applications.

Professional Features & Benefits

  • 10-24 Thread Size: Standard machine thread provides secure fastening with 24 threads per inch for precise engagement and holding power.
  • 3/4" Length: Optimal length for a wide range of assembly applications requiring reliable through-hole or threaded fastening.
  • Combo Phillips/Slotted Drive: Dual drive system offers installation flexibility with both #2 Phillips and slotted driver compatibility for enhanced versatility.
  • Round Head Design: Professional round head profile with 0.346" diameter provides secure bearing surface and clean finished appearance.
  • Zinc Plated Finish: Corrosion-resistant zinc plating on steel construction delivers durability and extended service life in various environments.
  • 2A External Thread: Precision external threading ensures proper fit and engagement with standard tapped holes and nuts.

Technical Specifications

  • Country Of Origin: China
  • Drive Type: Slotted / Phillips Combo
  • Head Color: Silver
  • Head Diameter: 0.346
  • Head Height: 0.13
  • Head Type: Round Head
  • Phillips Driver Size: #2
  • Product Finish: Zinc Plated
  • Product Length: 0.750 in
  • Product Material: Steel
  • Product Size: 10-24 x 3/4
  • Product Type: Machine Screw
  • Thread Per Inch: 24
  • Thread Type: 2A External

Professional Applications

  • Electrical Panel Assembly and Component Mounting
  • Industrial Equipment Fastening and Maintenance
  • Commercial Fixture Installation and Repair
  • Professional Electrical Enclosure Assembly
  • Mechanical Equipment Mounting Applications
  • Maintenance and Service Operations

Why Choose Minerallac Quality?

Minerallac machine screws deliver reliable fastening performance with precision-engineered threading and durable zinc plated finish. The superior strength design ensures dependable service across professional electrical and mechanical applications, backed by consistent quality manufacturing standards.

Manufacturer Resources

Product Specs

Drive Type:
Slotted / Phillips Combo
Head Color:
Silver
Head Diameter:
0.346
Head Height:
0.13
Head Type:
Round Head
Phillips Driver Size:
#2
Product Finish:
Zinc Plated
Product Length:
0.750 in
Product Material:
Steel
Product Size:
10-24 x 3/4
Product Type:
Machine Screw
Thread Per Inch:
24
Thread Type:
2A External
Department:
Electrical
Product Subgroup:
Machine Screws
Product Group:
Hangers, Supports & Fasteners

Minerallac 52612J – Frequently Asked Questions

1) Will a 10-24 machine screw thread into a standard electrical box or panel knockout tapped hole?
10-24 is the standard machine thread used for panel and enclosure mounting, and these Minerallac screws are cut 24 threads per inch with a Class 2A external thread, so they engage any correctly tapped 10-24 hole or a standard 10-24 nut. They are machine screws, not spaced-thread sheet metal screws, so they need either a pre-tapped hole or a nut on the back side.
2) How much material will a 3/4 inch 10-24 round head screw actually grip?
Overall screw length is 0.750 inch measured under the round head, since round head screws are not countersunk. Whatever your bracket or plate thickness is, subtract it from 0.750 inch to get the thread left for engagement in the tapped hole or nut. For thin sheet steel enclosures that leaves most of the 3/4 inch available.
3) What driver do I need for Minerallac 52612J machine screws?
Either a #2 Phillips bit or a flat blade will work. The head is a combination Phillips/slotted drive, so a crew carrying only a flat screwdriver can still run them, and a #2 Phillips in a cordless driver fits the recess.
4) Are these zinc plated screws okay for damp or outdoor enclosures?
Construction is zinc plated steel, which handles indoor panels, enclosures and equipment mounting and resists surface corrosion in damp conditions. For sustained outdoor exposure, washdown, or coastal air, stainless is the better call, since zinc plating is a sacrificial coating rather than a corrosion-proof base metal.
5) Should I use a machine screw or a sheet metal screw for mounting into a panel?
Use the machine screw where the hole is already tapped or you can get a nut behind it, which is the case on most electrical panels, enclosures and equipment frames. Sheet metal or spaced-thread screws are for cutting their own thread in untapped sheet, and they hold less in a tapped hole. These Minerallac screws are 10-24 machine thread with a 2A external thread, built for tapped holes and nuts.
6) Do these come loose or in a bulk container for a service truck?
The 10-24 x 3/4 inch round head screws, model 52612J, are packaged 100 to a jar, which is the format most service techs keep in a van bin or on a shop shelf. One part number covers the whole pack, so there is no size or finish choice to specify when ordering.
7) Is the head on these screws a bright silver finish that will match existing panel hardware?
Head color is silver from the zinc plating over steel, so it matches the typical bright zinc hardware already in most panels and enclosures. The round head sits proud of the surface rather than flush, so it will not match a countersunk flat head application.
How fast can I get the Minerallac 52612J 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 52612J come with a warranty?
Absolutely. The Minerallac 52612J 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 52612J?
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 52612J 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.
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