230Pcs Concrete Masonry Screws Set – Hex Washer & Flat Head 1/4" & 3/16" with Drill Bits
230Pcs Concrete Masonry Screws Set – Hex Washer & Flat Head 1/4" & 3/16" with Drill Bits
230Pcs Concrete Masonry Screws Set – Hex Washer & Flat Head 1/4" & 3/16" with Drill Bits
230Pcs Concrete Masonry Screws Set – Hex Washer & Flat Head 1/4" & 3/16" with Drill Bits
230Pcs Concrete Masonry Screws Set – Hex Washer & Flat Head 1/4" & 3/16" with Drill Bits
230Pcs Concrete Masonry Screws Set – Hex Washer & Flat Head 1/4" & 3/16" with Drill Bits
230Pcs Concrete Masonry Screws Set – Hex Washer & Flat Head 1/4" & 3/16" with Drill Bits
230Pcs Concrete Masonry Screws Set – Hex Washer & Flat Head 1/4" & 3/16" with Drill Bits
230Pcs Concrete Masonry Screws Set – Hex Washer & Flat Head 1/4" & 3/16" with Drill Bits
230Pcs Concrete Masonry Screws Set – Hex Washer & Flat Head 1/4" & 3/16" with Drill Bits
230Pcs Concrete Masonry Screws Set – Hex Washer & Flat Head 1/4" & 3/16" with Drill Bits
230Pcs Concrete Masonry Screws Set – Hex Washer & Flat Head 1/4" & 3/16" with Drill Bits
230Pcs Concrete Masonry Screws Set – Hex Washer & Flat Head 1/4" & 3/16" with Drill Bits
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230Pcs Concrete Masonry Screws Set – Hex Washer & Flat Head 1/4" & 3/16" with Drill Bits230Pcs Concrete Masonry Screws Set – Hex Washer & Flat Head 1/4" & 3/16" with Drill Bits230Pcs Concrete Masonry Screws Set – Hex Washer & Flat Head 1/4" & 3/16" with Drill Bits230Pcs Concrete Masonry Screws Set – Hex Washer & Flat Head 1/4" & 3/16" with Drill Bits230Pcs Concrete Masonry Screws Set – Hex Washer & Flat Head 1/4" & 3/16" with Drill Bits230Pcs Concrete Masonry Screws Set – Hex Washer & Flat Head 1/4" & 3/16" with Drill Bits230Pcs Concrete Masonry Screws Set – Hex Washer & Flat Head 1/4" & 3/16" with Drill Bits230Pcs Concrete Masonry Screws Set – Hex Washer & Flat Head 1/4" & 3/16" with Drill Bits230Pcs Concrete Masonry Screws Set – Hex Washer & Flat Head 1/4" & 3/16" with Drill Bits230Pcs Concrete Masonry Screws Set – Hex Washer & Flat Head 1/4" & 3/16" with Drill Bits230Pcs Concrete Masonry Screws Set – Hex Washer & Flat Head 1/4" & 3/16" with Drill Bits230Pcs Concrete Masonry Screws Set – Hex Washer & Flat Head 1/4" & 3/16" with Drill Bits230Pcs Concrete Masonry Screws Set – Hex Washer & Flat Head 1/4" & 3/16" with Drill Bits

230Pcs Concrete Masonry Screws Set – Hex Washer & Flat Head 1/4" & 3/16" with Drill Bits

HomeDIYer
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By HomeDIYer®

Price:
$22.49 USD
Stock:
In stock (400 units), ready to be shipped

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Description

230Pcs Concrete Masonry Screws Set — Self-Tapping Tapcon-Style Anchor Screws with Drill Bits

Driving fasteners into concrete, brick, or block used to mean plastic anchors, hammer drills, and a lot of frustration. This 230-piece Tapcon-style masonry screw set eliminates the anchor step entirely — drill a pilot hole, blow out the dust, and drive the screw directly into the masonry for a rock-solid hold.

The kit covers four screw combinations across two diameters (1/4" and 3/16") and two lengths (1-1/4" and 1-3/4"), in both hex washer head and flat head Phillips styles. All screws feature a blue rust finish on carbon steel for corrosion and wear resistance. Two star drill bits are included, and everything stores in a compartmentalized plastic case.

Ideal for attaching furring strips to basement walls, mounting shelf brackets on garage concrete, securing electrical boxes in masonry, anchoring deck ledger boards, or any residential and light commercial concrete fastening task.

✅ Compatible with concrete slabs, brick walls, concrete block, stucco, and mortar joints — 1/4" and 3/16" pilot holes required (bits included)

✅ Key Features of These Concrete Masonry Screws

  • 📦 230 Screws + 2 Drill Bits Included: Four screw combinations (1/4" × 1-1/4", 1/4" × 1-3/4", 3/16" × 1-1/4", 3/16" × 1-3/4") plus two compatible star drill bits — ready to work straight out of the box.
  • 🔩 Two Head Styles for Any Application: Hex washer head (1/4" sizes) drives with a wrench or socket for maximum clamping force on brackets and rails. Flat head Phillips (3/16" sizes) sinks flush for a clean finish on trim, plywood, and electrical boxes.
  • 🛡️ Blue Rust Corrosion-Resistant Finish: The blue rust surface treatment provides superior abrasion and oxidation resistance compared to standard black screws — suitable for garages, basements, and covered outdoor applications.
  • ⚡ Hi-Lo Self-Tapping Thread Design: High-low threads bite directly into concrete, brick, or block without pre-installed anchors. Sharp tips and diamond-cut tails drill fast and grip hard for a secure, long-lasting hold.
  • 🏗️ Wide Substrate Compatibility: Works in solid concrete, brick, concrete block, stucco over lath, and mortar joints — covering the full range of residential and light commercial masonry fastening needs.
  • 🗂️ Organized Compartment Storage Case: Each screw size has its own labeled compartment with the two drill bits stored separately — no loose bags, no mix-ups on the job site.

📦 What's in the Box

  • Hex washer head 1/4" × 1-1/4" screws × 55
  • Hex washer head 1/4" × 1-3/4" screws × 45
  • Phillips flat head 3/16" × 1-1/4" screws × 65
  • Phillips flat head 3/16" × 1-3/4" screws × 65
  • Star drill bits (compatible sizes) × 2
  • Compartmentalized plastic storage case × 1

🎯 Who Is This For?

🏠 Homeowners & DIYers

Mount shelving, handrails, and storage systems directly into concrete basement walls or garage floors — no anchor hardware or contractor required.

🔧 Contractors & Remodelers

Keep a complete assortment on site for framing, electrical rough-in, and masonry attachment — four screw combinations cover the most common residential and light commercial sizes in one organized case.

🏗️ Deck & Outdoor Builders

Anchor ledger boards, post bases, and stair stringers to concrete footings with the 1/4" hex head screws — the blue rust finish handles covered outdoor exposure without corroding.

Material Carbon steel with blue rust finish
Screw Diameters 1/4" (6.35 mm) and 3/16" (4.76 mm)
Screw Lengths 1-1/4" (31.75 mm) and 1-3/4" (44.45 mm)
Head Styles Hex washer head (1/4") / Phillips flat head (3/16")
Drive Styles Slotted hex (wrench/socket) and Phillips
Thread Type Hi-lo self-tapping masonry thread
Finish Blue rust — corrosion and wear resistant
Drill Bits Included 2 star drill bits (compatible pilot hole sizes)
Total Quantity 230 screws + 2 drill bits
Storage Compartmentalized plastic case
Weight Approx. 2.9 lbs (1,315 g)

❓ Frequently Asked Questions

Do I need to pre-drill before installing these masonry screws?

Yes — a pilot hole is required. Use a hammer drill with the included star bit to drill to a depth approximately 1/4" deeper than the screw length. Clear the dust from the hole, then drive the screw directly into the masonry. No plastic anchor is needed.

Can these screws be used in brick or concrete block?

Yes. These screws are designed for solid concrete, brick, concrete block, and stucco over lath. For hollow block, they work as long as the screw engages the solid web. The 1/4" hex head screws provide greater holding power for heavier loads; the 3/16" flat heads are suited for lighter-duty or flush-mount applications.

What is the difference between the hex washer head and the flat Phillips head?

The hex washer head (1/4" screws) has a built-in washer and hex shape — drive with a wrench or socket for high clamping force on brackets, furring strips, and rails. The flat Phillips head (3/16" screws) sinks flush into the material, ideal for trim, plywood, or electrical boxes where a smooth surface is needed.

Will the blue rust finish hold up in outdoor conditions?

The blue rust treatment provides good corrosion resistance for indoor and covered outdoor use — garages, basements, porches, and under-eave applications. For direct rain exposure, ground contact, or salt-air environments, stainless steel or hot-dipped galvanized fasteners are recommended.

How do I choose between 1/4" and 3/16" screws?

Use 1/4" diameter for heavier loads such as 2×4 framing, shelf brackets, or wall-mounted cabinets. Use 3/16" for lighter items like thin furring strips, electrical boxes, or small hooks. For length: 1-1/4" suits attaching 1/2"–3/4" material to concrete; 1-3/4" provides deeper embedment for thicker attachments or softer masonry.

Can these screws be removed and reused after installation?

These screws can typically be removed by reversing the drive direction, but reuse in the same hole is not recommended. The hi-lo threads cut into the masonry on first installation; reinstalling into the same hole will result in reduced holding strength.

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