Minerallac 3/8-16 x 1-1/4" Hex...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$110.00

Minerallac 3/8-16 x 1-1/4" Hex Head Cap Screw, Fully Threaded, 18-8 Stainless Steel

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Model: 74420J

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

$110.00
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Minerallac 3/8-16 x 1-1/4" Hex Head Cap Screw, Fully Threaded, 18-8 Stainless Steel

Professional Grade Fastening Solution for Demanding Applications

Minerallac delivers professional-grade hex head cap screws engineered for reliable fastening performance. This 3/8-16 x 1-1/4" fully threaded cap screw features premium 18-8 stainless steel construction with hex head design for secure installation and superior corrosion resistance in diverse industrial and commercial applications.

Professional Features & Benefits

  • 18-8 Stainless Steel Construction: Provides exceptional corrosion resistance and durability for long-term performance in challenging environments.
  • 3/8-16 Thread Size: Standard coarse threading ensures reliable engagement and holding power for structural fastening applications.
  • 1-1/4" Length: Optimal length provides secure fastening depth while accommodating various material thicknesses and assembly requirements.
  • Hex Head Design: Six-sided head configuration allows for high-torque installation with standard hex tools and prevents slippage during tightening.
  • Fully Threaded Design: Complete thread coverage maximizes engagement area and provides consistent clamping force throughout the fastener length.
  • Silver Finish: Clean, professional appearance suitable for visible installations while maintaining corrosion protection properties.

Technical Specifications

  • Country Of Origin: Taiwan
  • Head Color: Silver
  • Head Height: 15/64
  • Head Type: Hex Head
  • Head Width: 16-Sep
  • Product Length: 1-1/4 in
  • Product Material: 18-8 Stainless Steel
  • Product Size: 3/8-16 x 1-1/4
  • Product Type: Hex Cap Screw
  • Thread Size: 16
  • Thread Type: Coarse

Installation & Operation

  1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
  2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
  3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
  4. Configure any available load management or control features as supported by the provided specifications.
  5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
  6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

  • Structural Steel Assembly and Connection
  • Machinery and Equipment Mounting
  • Industrial Framework Construction
  • Commercial Building Systems
  • Marine and Coastal Installations
  • Food Processing Equipment
  • Chemical Processing Applications

Why Choose Minerallac Quality?

Minerallac hex head cap screws deliver consistent performance and reliability through precision manufacturing and quality 18-8 stainless steel materials. The professional-grade construction ensures dependable fastening solutions that meet demanding industrial and commercial requirements while providing long-term corrosion resistance and structural integrity.

Manufacturer Resources

Product Specs

Country Of Origin:
Taiwan
Head Color:
Silver
Head Height:
15/64
Head Type:
Hex Head
Head Width:
16-Sep
Product Length:
1-1/4 in
Product Material:
18-8 Stainless Steel
Product Size:
3/8-16 x 1-1/4
Product Type:
Hex Cap Screw
Thread Size:
16
Thread Type:
Coarse

Minerallac 74420J – Frequently Asked Questions

How fast can I get the Minerallac 74420J 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 74420J come with a warranty?
Absolutely. The Minerallac 74420J 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 74420J?
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 74420J 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.