Minerallac 1/4-14 x 1" Hex Was...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$30.00
Minerallac 1/4-14 x 1" Hex Washer Head Tek Screws with Zinc Plated Finish, 100 Pack

Minerallac 1/4-14 x 1" Hex Washer Head Tek Screws with Zinc Plated Finish, 100 Pack

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Model: 79416J

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

$30.00
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Minerallac 1/4-14 x 1" Hex Washer Head Tek Screws with Zinc Plated Finish

Professional Self-Drilling Fasteners for Metal Applications

Minerallac 1/4-14 x 1" Hex Washer Head Tek Screws deliver reliable fastening performance for professional electrical and construction applications. These self-drilling screws feature a hex washer head design with zinc plated steel construction for enhanced corrosion resistance and durability. The Type-BSD thread configuration provides secure attachment in metal substrates while the 1-inch length accommodates various installation requirements.

Professional Features & Benefits

  • 1/4"-14 Thread Size: Provides optimal holding power and thread engagement for secure fastening in metal applications
  • Hex Washer Head Design: Enables efficient installation with standard hex drivers while distributing load across a wider surface area
  • Zinc Plated Finish: Delivers enhanced corrosion resistance and extended service life in various environmental conditions
  • Steel Construction: Ensures superior strength and durability for demanding professional applications
  • Type-BSD Thread Type: Optimized thread configuration for reliable performance in metal substrates
  • 1-Inch Length: Accommodates standard installation depths while providing adequate thread engagement

Technical Specifications

  • Country Of Origin: Taiwan
  • Head Color: Silver
  • Head Height: 0.181
  • Head Type: Hex Washer Head
  • Head Width: 0.371
  • Product Finish: Zinc Plated
  • Product Length: 1 in
  • Product Material: Steel
  • Product Size: 1/4"-14
  • Product Type: Tek Screws
  • Thread Size: 14
  • Thread Type: Type-BSD

Professional Applications

  • Electrical enclosure and panel assembly
  • HVAC equipment mounting and attachment
  • Metal framing and structural connections
  • Industrial equipment installation
  • Commercial building construction
  • Maintenance and repair operations

Why Choose Minerallac Quality?

Minerallac delivers consistent performance through precision manufacturing and quality steel construction with zinc plated finish for reliable corrosion resistance. These professional-grade tek screws provide the durability and holding power required for demanding electrical and construction applications.

Manufacturer Resources

Product Specs

Head Width:
0.371
Country Of Origin:
Taiwan
Head Type:
Hex Washer Head
Department:
Electrical
Product Size:
1/4"-14
Head Height:
0.181
Product Type:
Tek Screws
Thread Size:
14
Product Finish:
Zinc Plated
Thread Type:
Type-BSD
Product Material:
Steel
Head Color:
Silver
Product Subgroup:
Machine Screws

Minerallac 79416J – Frequently Asked Questions

1) Do the Minerallac 1/4-14 hex washer head tek screws need a pilot hole in sheet metal?
No pilot hole. These are self-drilling screws with a Type-BSD thread, so the point drills its own hole and the thread taps as you drive it into the metal substrate. Drive them with a standard hex driver on the hex washer head.
2) What driver or socket size do I need for these 1/4-14 hex washer head tek screws?
The hex head measures 0.371 across and stands 0.181 high, which is a 3/8 inch hex, so a 3/8 nut setter or magnetic hex driver in an impact or screwgun is what you want.
3) Are Minerallac 1/4-14 tek screws OK for outdoor or damp locations?
They are zinc plated steel, which is a general corrosion-resistant coating for interior and sheltered work. That covers electrical rooms, mechanical spaces, HVAC equipment mounting and normal commercial construction. For constant weather exposure, wash-down areas, or coastal salt air, a stainless or coated exterior-rated fastener is the better call.
4) What does 1/4-14 mean on a tek screw, and is it the same as a #14 screw?
1/4-14 is the diameter and thread count: a 1/4 inch nominal shank with 14 threads per inch. It is a heavier fastener than a #12 or #10 tek and is the common size for hanging HVAC equipment, metal framing connections, and industrial equipment mounting where a small self-driller would not hold.
5) Can I use these tek screws to fasten into wood or concrete?
No. The Type-BSD self-drilling point and thread are made for metal substrates, so use them steel to steel, into studs, strut, panel enclosures and equipment housings. Wood framing wants a wood or construction screw, and masonry needs a concrete anchor or screw anchor.
6) Will a hex washer head tek screw sit flush, or does the head stand proud of the surface?
It stands proud. The washer head sits on top of the material and spreads the clamp load over a wider bearing surface, about 0.371 across, with a head height of 0.181. If you need a flush or countersunk finish, a hex washer head is the wrong head style for that detail.
7) Will these screws match the silver finish on my existing electrical panel hardware?
The head color is silver with a zinc plated finish, so they read as a bright plain metal fastener. That is the standard look on enclosures, struts and equipment housings, so they blend with typical galvanized and zinc hardware already on the job rather than standing out.
How fast can I get the Minerallac 79416J 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 79416J come with a warranty?
Absolutely. The Minerallac 79416J 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 79416J?
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 79416J from ZenSupply?
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