1/4" x 3" Conquest Large Diameter Concrete Screws - Zinc, Pkg 100
1/4" x 3" Conquest Large Diameter Concrete Screws - Zinc, Pkg 100!
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Zinc Large Diameter Concrete Screws
1/4" x 3" Conquest Large Diameter Concrete Screws - Zinc, Pkg 100
Specifications
Conquest Large Diameter Concrete Screws are engineered to handle the toughest anchoring jobs in concrete, block, and brick. These zinc-coated fasteners deliver dependable strength where it matters most, perfect for professionals and serious DIYers alike.
Whether you're mounting structural supports, setting base plates, or anchoring machinery, these large diameter screws give you the holding power needed to get the job done right. The aggressive thread design cuts into the base material for a firm hold without the need for expansion, making them a time-saving alternative to traditional wedge or sleeve anchors.
Each screw features a corrosion-resistant zinc finish that offers added protection for interior or mild exterior environments. A hex washer head allows for secure drive and increased load bearing surface.
Conquest Concrete Screws are available in a variety of diameters and lengths to suit your project’s specific requirements. Choose the option that fits your base material and embedment needs.
Features:
- Heavy-Duty Holding Power: Designed for anchoring into concrete, block, and brick without the need for additional sleeves or expansion mechanisms.
- Zinc-Plated Finish: Provides corrosion protection for interior and dry outdoor environments.
- Aggressive Thread Design: Cuts deep into base material for maximum grip and reduced installation torque.
- Hex Washer Head: Offers easy installation and secure fit with standard hex drivers.
- Multiple Sizes Available: Choose the right diameter and length for your job—no cutting corners on embedment depth.
Applications:
- Attaching structural steel to concrete
- Mounting ledger boards, handrails, or brackets
- Anchoring heavy equipment or industrial shelving
- Concrete formwork or framing supports
- High-load anchoring in masonry walls
Installation:
- Use a hammer drill with a carbide-tipped bit to drill the pilot hole. Match the bit size to the screw diameter.
- Clean out the hole to remove dust or debris.
- Insert screw using an impact driver or wrench until snug—do not over-torque.
- Always follow manufacturer-recommended embedment depth for optimal holding strength.
California Residents: WARNING
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Zinc Large Diameter Concrete Screws
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Conquest Concrete Screws: Reliability You Can Trust
Whether you’re putting up a pergola or building a backyard deck, Conquest Concrete Screws are the right way to build a sturdy foundation. Faster than wedge anchors and removable, these concrete screws are easy to install and will last.
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Power Through Concrete with Confidence
Time is money - especially on the jobsite. That’s why our concrete screws are designed for fast, hassle-free installation. No anchors. No secondary steps. Just drive and go. With a cutting thread that bites hard and holds fast, they save you time while still delivering the grip you can trust.
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Lock In Strength, Leave Out the Doubt
When you need hardware that won’t budge, these concrete screws get the job done. Designed to drive smooth and grip hard, they’re easy to install and built to stay put. Whether you’re mounting shelves in a garage or framing out a commercial build, you can count on consistent, secure fastening in concrete, block, or brick.
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We are on a mission to expand our national reach—offering more product selection and faster delivery times. So far we’ve made remarkable progress in our expansion efforts, effectively doubling our capacity by adding a new 47,000 sq. ft. warehouse in Simpsonville, South Carolina, in addition to our existing 60,000 sq. ft. facility in Urbana, Iowa.
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We pride ourselves on delivering a user-friendly, high quality experience online and over the phone. Our knowledgeable team of experts is readily available via phone to assist with product questions and custom pricing inquiries. We’re available Monday thru Friday from 7:00 AM – 5:00 PM CST. We look forward to supporting you on your next job.
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We partner with trusted manufacturers in the fasteners industry to bring our customers a selection of over 10,000 different products. Fasteners Plus is one of only four Certified Platinum E-Commerce Vendors of Simpson Strong-Tie products, one of the largest suppliers of high-quality structural building products in the world.
