Minerallac 1/4-20 x 1" Round H...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$50.16
$16.00

Minerallac 1/4-20 x 1" Round Head Machine Screws with Phillips/Slotted Combo Drive, Zinc Plated Steel

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Model: 53016J

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

$50.16
$16.00
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Minerallac 1/4-20 x 1" Round Head Machine Screws with Phillips/Slotted Combo Drive, Zinc Plated Steel

Professional Fastening Solutions for Versatile Applications

Minerallac delivers reliable fastening performance with these 1/4-20 x 1" round head machine screws, featuring zinc plated steel construction and combo Phillips/slotted drive design. These professional-grade fasteners provide secure attachment in pre-tapped holes or with nuts, offering versatile installation options with corrosion-resistant zinc plating for long-lasting durability.

Professional Features & Benefits

  • 1/4-20 Thread Size: Standard threading provides secure engagement and reliable holding power for professional applications
  • Zinc Plated Steel Construction: Corrosion-resistant finish extends service life while maintaining structural integrity
  • Round Head Design: 0.472" diameter head provides optimal bearing surface and professional appearance
  • Combo Phillips/Slotted Drive: Dual drive options offer installation flexibility with standard #3 driver size
  • 1 Inch Length: Optimal fastening length for standard thickness materials and assemblies
  • 2A External Threads: Precision threading ensures proper fit and reliable mechanical connection

Technical Specifications

  • Country Of Origin: Taiwan
  • Drive Type: Phillips/Slotted Combo
  • Driver Size: #3
  • Head Color: Silver
  • Head Diameter: 0.472
  • Head Height: 0.175
  • Head Type: Round Head
  • Product Finish: Zinc Plated
  • Product Length: 1 in
  • Product Material: Steel
  • Product Size: 1/4"-20
  • Product Type: Machine Screw
  • Thread Size: 20
  • Thread Type: 2A External Threads

Installation & Operation

  1. Select appropriate pre-tapped hole or matching nut for 1/4-20 threading specifications.
  2. Position fastener in alignment with mounting surfaces and ensure proper thread engagement.
  3. Use #3 Phillips or slotted driver to begin installation with light initial torque.
  4. Apply appropriate torque following standard practices for steel fasteners and material thickness.
  5. Verify secure attachment and proper seating of round head against mounting surface.
  6. Inspect installation for proper thread engagement and fastener integrity before placing into service.

Professional Applications

  • Electrical panel and enclosure assembly
  • HVAC equipment mounting and service access
  • Industrial machinery and equipment fastening
  • Commercial fixture and bracket installation
  • Maintenance and repair operations
  • General construction and assembly projects

Why Choose Minerallac Quality?

Minerallac fasteners deliver consistent performance with precision-manufactured threading and durable zinc plated finish. The steel construction provides reliable strength while the corrosion-resistant coating ensures long-term service life in professional applications.

Manufacturer Resources

Product Specs

Country Of Origin:
Taiwan
Drive Type:
Phillips/Slotted Combo
Driver Size:
#3
Head Color:
Silver
Head Diameter:
0.472
Head Height:
0.175
Head Type:
Round Head
Product Finish:
Zinc Plated
Product Length:
1 in
Product Material:
Steel
Product Size:
1/4"-20
Product Type:
Machine Screw
Thread Size:
20
Thread Type:
2A External Threads

Minerallac 53016J – Frequently Asked Questions

How fast can I get the Minerallac 53016J 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 53016J come with a warranty?
Absolutely. The Minerallac 53016J 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 53016J?
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 53016J 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.