Minerallac Self Drilling Drywa...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$77.23
$27.49
Minerallac Self Drilling Drywall Anchors #8 x 1-5/8" with Screws and Power Bit Kit - 50 lb Holding Strength

Minerallac Self Drilling Drywall Anchors #8 x 1-5/8" with Screws and Power Bit Kit - 50 lb Holding Strength

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Model: 39920J

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

$77.23
$27.49
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Minerallac Self Drilling Drywall Anchors #8 x 1-5/8" with Screws and Power Bit Kit

Professional drywall fastening solution with complete installation accessories

Minerallac delivers reliable drywall anchoring performance with this comprehensive #8 self drilling drywall anchor kit. Featuring white nylon anchors with zinc-plated steel screws, this professional-grade fastening system provides 50 lb holding strength in 1/2" drywall for horizontal applications. The complete kit includes square/Phillips pan head screws and a #2-2" hex power bit for efficient installation.

Professional Features & Benefits

  • 50 lb Holding Strength: Provides reliable support for medium-duty mounting applications in standard drywall construction
  • Self Drilling Design: Eliminates pre-drilling requirements, reducing installation time and improving efficiency
  • Complete Installation Kit: Includes matching #8 x 1" screws and hex power bit for immediate use without additional purchases
  • Nylon Anchor Construction: Offers durable, non-corrosive performance with consistent expansion characteristics
  • Square/Phillips Head Compatibility: Dual drive options provide installation flexibility and reduced cam-out risk
  • Max 3/4" Fixture Thickness: Accommodates various mounting bracket and fixture thicknesses for versatile applications
  • USA Manufacturing: Ensures consistent quality standards and reliable supply chain support

Technical Specifications

  • Country Of Origin: United States
  • Fixture Thickness: Max 3/4
  • Head Type: Sq/Phil Pan Head
  • Minimum Embedment Depth: 1/5/08
  • Point Type: Sheet Metal
  • Product Diameter: 2-Jan
  • Product Finish: White Anchor - Zinc Screw
  • Product Length: 1-5/8": 1" Screw
  • Product Material: Nylon Anchor - Steel Screw
  • Product Size: #8 X 1-5/8
  • Product Type: Self Drilling Drywall Anchor
  • Screw Size: #8 X 1
  • Tension Strength: Holding Weight 50lbs in 1/2 Drywall
  • Thread Length: 1

Installation & Operation

  1. Mark mounting locations and ensure adequate clearance from electrical wiring and plumbing behind drywall.
  2. Insert the self drilling anchor through the fixture or mounting bracket at the marked location.
  3. Using the included hex power bit, drive the anchor into the drywall until the collar is flush with the surface.
  4. Insert the #8 x 1" screw through the fixture and into the installed anchor.
  5. Tighten the screw using square or Phillips drive until the fixture is securely mounted.
  6. Verify installation by applying moderate pressure to confirm proper holding strength before loading.

Professional Applications

  • Residential wall mounting for shelving, brackets, and decorative fixtures
  • Commercial office installations for signage and equipment mounting
  • Retail display mounting and fixture installation
  • Educational facility maintenance and equipment mounting
  • Healthcare facility non-structural mounting applications
  • Multi-unit residential maintenance and tenant improvements

Why Choose Minerallac Quality?

Minerallac provides dependable fastening solutions with USA manufacturing quality and comprehensive installation accessories. The nylon anchor and zinc-plated steel screw combination delivers corrosion resistance and consistent performance, while the included power bit ensures professional installation results from the first use.

Manufacturer Resources

Product Specs

Country Of Origin:
United States
Fixture Thickness:
Max 3/4
Head Type:
Sq/Phil Pan Head
Minimum Embedment Depth:
1/5/08
Point Type:
Sheet Metal
Product Diameter:
2-Jan
Product Finish:
White Anchor - Zinc Screw
Product Length:
1-5/8": 1" Screw
Product Material:
Nylon Anchor - Steel Screw
Wire Size:
#8 X 1-5/8
Product Type:
Self Drilling Drywall Anchor
Screw Size:
#8 X 1
Tension Strength:
Holding Weight 50lbs in 1/2 Drywall
Thread Length:
1
Department:
Electrical
Product Subgroup:
Anchors
Product Group:
Hangers, Supports & Fasteners

Minerallac 39920J – Frequently Asked Questions

1) How much weight will the Minerallac #8 self drilling drywall anchor hold?
Rated at 50 lbs in 1/2 inch drywall. That covers medium duty work like shelf brackets, signage, conduit straps, and small equipment plates. It is a hollow wall anchor, not a structural fastener, so anything heavier or anything carrying a live load belongs in a stud or a toggle.
2) Do I need to drill a pilot hole for these Minerallac drywall anchors?
No. The anchor has a sheet metal point and drives straight into the drywall, so no pre-drilling. Use the included #2 hex power bit in a drill or impact driver and run the anchor in until the collar sits flush with the wall surface, then drive the screw.
3) How thick a bracket or fixture can I mount with these anchors?
Up to 3/4 inch. The supplied screw is #8 x 1 inch with a 1 inch thread length, so past 3/4 inch of fixture there isn't enough screw left engaging the anchor body. For anything thicker you need a longer #8 screw, not a different anchor.
4) What comes in the Minerallac 39920J anchor kit?
Model 39920J is a jar kit: white nylon anchors sized #8 x 1-5/8, matching #8 x 1 inch zinc plated steel screws with a square/Phillips pan head, and a #2-2 inch hex power bit. Nothing else needs buying to start driving them.
5) Can I drive these with a Phillips bit, or do I need a square drive?
Either. The screws are a combination square/Phillips pan head, so a #2 Phillips or a square drive both seat. Square drive cams out less on an impact driver, which is worth using if you are setting a lot of them.
6) Will these drywall anchors rust in a damp mechanical room or bathroom?
The anchor body is nylon, which will not corrode, and the screw is zinc plated steel. That handles normal interior humidity. For direct wet exposure or exterior work, zinc plating is not the finish you want.
7) Are Minerallac 39920J anchors made in the USA for jobs with domestic sourcing requirements?
Country of origin on the 39920J kit is the United States, which is what institutional and government procurement typically needs on file for a fastener line item.
How fast can I get the Minerallac 39920J 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 39920J come with a warranty?
Absolutely. The Minerallac 39920J 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 39920J?
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 39920J from ZenSupply?
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