Minerallac 6-32 Round Head Mac...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$6.43
Minerallac 6-32 Round Head Machine Screws with Combo Phillips/Slotted Drive and Zinc Plated Finish, 100 Pack

Minerallac 6-32 Round Head Machine Screws with Combo Phillips/Slotted Drive and Zinc Plated Finish, 100 Pack

(No reviews yet) Write a Review

Model: 52224J

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

$6.43
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like

Minerallac 6-32 x 1-1/2" 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 6-32 x 1-1/2" round head machine screws engineered for superior fastening strength in pre-tapped holes or with nuts. These zinc plated steel screws feature combo Phillips/slotted drive compatibility and round head design for versatile installation requirements across professional applications.

Professional Features & Benefits

  • 6-32 x 1-1/2" Threading: Provides precise fit and superior holding strength compared to spaced thread alternatives for critical fastening applications.
  • Combo Phillips/Slotted Drive: Dual drive compatibility ensures installation flexibility with standard #2 Phillips or slotted drivers for enhanced productivity.
  • Zinc Plated Finish: Corrosion-resistant coating extends service life and maintains professional appearance in diverse environmental conditions.
  • Round Head Design: 0.38" diameter head with 0.097" height provides optimal bearing surface and professional finished appearance.
  • Steel Construction: Durable steel material delivers reliable mechanical strength and long-term performance in demanding applications.
  • 2A External Threading: Precision 32 threads per inch ensures consistent engagement and secure fastening performance.

Technical Specifications

  • Country Of Origin: China
  • Drive Type: Slotted / Phillips Combo
  • Head Color: Silver
  • Head Diameter: 0.38
  • Head Height: 0.097
  • Head Type: Round Head
  • Phillips Driver Size: #2
  • Product Finish: Zinc Plated
  • Product Length: 1.500 in
  • Product Material: Steel
  • Product Size: 6-32 x 1-1/2
  • Product Type: Machine Screw
  • Thread Per Inch: 32
  • 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
  • Precision Instrument and Control Panel Assembly

Why Choose Minerallac Quality?

Minerallac machine screws deliver consistent performance and reliability with precision threading, corrosion-resistant zinc plating, and durable steel construction. The professional-grade finish and dual drive compatibility ensure efficient installation and long-term service in demanding applications.

Manufacturer Resources

Product Specs

Product Subgroup:
Machine Screws
Thread Type:
2A External
Product Type:
Machine Screw
Head Diameter:
0.38
Head Height:
0.097
Head Type:
Round Head
Drive Type:
Slotted / Phillips Combo
Department:
Electrical
Thread Per Inch:
32
Head Color:
Silver
Product Finish:
Zinc Plated
Product Material:
Steel
Product Group:
Hangers, Supports & Fasteners
Phillips Driver Size:
#2

Minerallac 52224J – Frequently Asked Questions

1) Will 6-32 machine screws thread into the tapped holes in a standard electrical device box or panel?
Yes. 6-32 is the machine screw thread used for device mounting and cover plates in standard outlet boxes and panel hardware, and these are cut 32 threads per inch with a 2A external class thread, so they run into a factory-tapped 6-32 hole without forcing. Machine screws need either a tapped hole or a nut behind them, they will not cut their own thread in sheet metal.
2) Can I drive these with a Phillips bit, or do I need a slotted screwdriver?
Either works. The head is a combo slotted/Phillips recess, so a #2 Phillips bit or a flat blade both seat. For panel work that means one bit in the driver handles these alongside older slotted device screws.
3) How much of a bearing surface does the round head give, and will it sit flush?
It will not sit flush. The round head measures 0.38 inch in diameter and 0.097 inch in height, so it stands proud of the surface and bears on top of the material rather than countersinking. If you need the head buried, you want a flat head screw in a countersunk hole instead.
4) Are zinc plated steel machine screws OK for outdoor or damp locations?
These are zinc plated steel, which is a corrosion-resistant coating suited to dry interior and general indoor industrial use, panels, enclosures and equipment mounting. Zinc plating is a sacrificial coating, not stainless, so for wet, coastal or washdown exposure step up to a stainless 6-32 machine screw.
5) Do these 6-32 screws come with nuts?
No nuts are included, just the screws. They are made to go into a pre-tapped hole or to be paired with a separately ordered 6-32 nut. If you are fastening through untapped sheet metal, add 6-32 hex nuts or a 6-32 tapped strap to the order.
6) Why use a 6-32 machine screw instead of a sheet metal or self-tapping screw on panel work?
A machine screw has a uniform straight machine thread, 32 threads per inch here, meant to mate with an existing tapped hole or a nut. That gives repeatable engagement and lets you back the screw out and reinstall it many times, which is what you want on covers, device mounting and serviceable equipment. A sheet metal screw forms its own thread and chews the hole on repeat removal, so it is the wrong choice where a tapped hole already exists.
7) What is the 2A thread class on these screws, and does it matter for mounting?
2A is the standard general-purpose external thread tolerance class for inch fasteners, which is what pairs with a normal 2B tapped hole or nut. Practically it means these 6-32 screws assemble into standard tapped holes without needing a special or oversize tap.
8) Will the silver finish on these screws match existing zinc hardware in a panel?
The heads are silver zinc plated, so they read as bright plain steel and blend with the standard zinc plated hardware already in most enclosures and panelboards. For a fleet of buildings that keeps installs looking consistent when you are only replacing a few screws at a time.
9) Where are Minerallac 6-32 machine screws made?
Country of origin is China. Worth knowing up front if you are buying against a domestic-preference or Buy American requirement on a public job, since these would not satisfy it.
How fast can I get the Minerallac 52224J 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 52224J come with a warranty?
Absolutely. The Minerallac 52224J 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 52224J?
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 52224J 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.
!