Minerallac 6-32 x 3" Machine S...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$50.33
$30.67
Minerallac 6-32 x 3" Machine Screws with Flat Head Phillips Drive and Zinc Plated Finish

Minerallac 6-32 x 3" Machine Screws with Flat Head Phillips Drive and Zinc Plated Finish

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Model: 50149J
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$50.33
$30.67
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Minerallac 6-32 x 3" Machine Screws with Flat Head Phillips Drive and Zinc Plated Finish

Professional Grade Steel Machine Screws for Secure Fastening Applications

Minerallac delivers reliable fastening solutions with these precision-engineered 6-32 x 3" machine screws featuring flat head design, Phillips drive system, and zinc plated steel construction. These professional-grade fasteners provide secure attachment for pre-tapped holes or nut applications, offering corrosion resistance and consistent performance in demanding installation environments.

Professional Features & Benefits

  • 6-32 Thread Size: Standard threading ensures compatibility with common tapped holes and matching nuts for versatile fastening applications.
  • 3" Length: Extended length accommodates thick materials and multiple component assemblies while maintaining secure engagement.
  • Flat Head Design: Countersunk profile sits flush with surface materials for clean, professional installations without protrusion.
  • Phillips Drive System: #1 driver size provides reliable torque transfer and reduces cam-out during installation and removal.
  • Zinc Plated Finish: Corrosion-resistant coating extends service life and maintains appearance in indoor and moderate outdoor environments.
  • Steel Construction: High-strength material delivers superior holding power and durability under mechanical stress and vibration.

Technical Specifications

  • Country Of Origin: China
  • Drive Type: Phillips
  • Driver Size: #1
  • Head Color: Silver
  • Head Diameter: 0.25
  • Head Height: 0.076
  • Head Type: Flat Head
  • Product Finish: Zinc Plated
  • Product Length: 3.000 in
  • Product Material: Steel
  • Product Size: 6-32 x 3
  • Product Type: Machine Screw
  • Thread Size: 32
  • Thread Type: 2A External Threads

Professional Applications

  • Electrical Panel Assembly and Component Mounting
  • HVAC Equipment Installation and Service
  • Industrial Machinery and Equipment Fastening
  • Commercial Building Systems Integration
  • Telecommunications and Data Center Infrastructure
  • Professional Electrical Contractor Projects

Why Choose Minerallac Quality?

Minerallac machine screws combine precision manufacturing with reliable steel construction and protective zinc plating for consistent performance in professional electrical and mechanical applications. The standardized 6-32 threading and flat head design ensure compatibility with industry-standard components while delivering the durability and corrosion resistance required for long-term service reliability.

Manufacturer Resources

Product Specs

Drive Type:
Phillips
Driver Size:
#1
Head Color:
Silver
Head Diameter:
0.25
Head Height:
0.076
Head Type:
Flat Head
Product Finish:
Zinc Plated
Product Length:
3.000 in
Product Material:
Steel
Product Size:
6-32 x 3
Product Type:
Machine Screw
Thread Size:
32
Thread Type:
2A External Threads
Department:
Fasteners
Product Subgroup:
Machine Screws
Product Group:
Screws

Minerallac 50149J – Frequently Asked Questions

1) Does this Minerallac screw sit flush, or will the head stand proud of the surface?
It is a flat head screw, meaning a countersunk profile that seats flush in a matching countersunk hole. The head measures 0.25 inch across and 0.076 inch high, so you need a countersink of at least 1/4 inch diameter for it to finish flush. Drop it into a plain drilled hole with no countersink and the head will stand proud by roughly that 0.076 inch.
2) Are zinc plated steel machine screws OK to use outdoors or in a damp location?
Zinc plated steel gives corrosion resistance for indoor and moderate outdoor exposure, which covers most panel, HVAC and equipment work. For constant wet, coastal, or washdown conditions, zinc plating over steel is not the right call; specify a stainless fastener in the same 6-32 x 3 size instead.
3) Do these machine screws come with nuts, or do I need a tapped hole?
The 50149J is supplied as screws only. They are made for pre-tapped holes or for use with separately purchased 6-32 nuts, so if your material is not already tapped, order 6-32 nuts or a matching tap along with them.
4) Will a 6-32 machine screw work in drywall or wood without a tapped hole?
No. A machine screw has a uniform 2A external machine thread and no self-tapping point, so it needs a tapped hole or a nut on the back side to hold anything. For drywall or wood you want a wood or drywall screw, not the 50149J.
How fast can I get the Minerallac 50149J 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 50149J come with a warranty?
Absolutely. The Minerallac 50149J 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 50149J?
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 50149J 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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