SOFT-100 PCS 3/16 Inch X1-1/4 Concrete Screw Anchor Blue Flat Heads For Anchoring To Masonry, Block Or Brick Stucco
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SKU: 14:10#As Shown
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Diamond-Tip Self-Tapping Concrete Screws — Flat Phillips, Corrosion-Resistant | 100-Piece Kit + Bit
Heavy-duty concrete/brick/block fasteners featuring a sharp diamond tip for quick starts and a super-strength thread profile for high pull-out. The flat Phillips countersunk head sits flush for a clean finish, and a corrosion-resistant coating delivers long-term durability indoors and out. Ideal for pros and DIY installs—no separate anchor required.
- Diamond tip for fast, clean starts in hard substrates
- Self-tapping thread for concrete, brick, and block (pilot recommended for best results)
- Flat Phillips countersunk head for flush, polished installs
- Corrosion-resistant coating for outdoor longevity
- Carbon steel construction for high shear strength
Technical Specifications
| Product Type | Self-tapping masonry screws (concrete/brick/block) |
|---|---|
| Head Style | Flat countersunk, Phillips drive |
| Point | Diamond-tip starter for easy engagement |
| Material | Carbon steel |
| Finish | Corrosion-resistant protective coating |
| Substrates | Concrete, brick, hollow/solid block, mortar joints |
| Package Size | 100 screws + 1 driver bit + 1 hex/lot head (as supplied) |
| Color | As shown |
| DIY Category | Paint & Decorating / Masonry fastening |
| Chemicals of Concern | None declared |
| Origin | Mainland China |
| Brand | Conversions Tech |
Package Contents
- 100 × self-tapping concrete screws
- 1 × Phillips driver bit
- 1 × auxiliary head/adapter (as supplied)
Notes: For maximum holding power and reduced spalling, drill a proper pilot hole using a masonry bit (depth > screw embedment). Blow out dust before driving. Do not overtighten—stop when the head seats flush. For exterior installs, seal penetrations per local practice.
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FAQs
Do these screws require an anchor?
Is a pilot hole necessary with a diamond tip?
What drill bit should I use for the pilot?
Can I drive directly into brick or block?
What driver do these use?
Are they corrosion-resistant?
Will the head sit flush?
What applications are they good for?
How deep should I embed the screw?
Can I remove and re-insert the same screw?
Do I need to clean the pilot hole?
Will these crack the concrete?
Are these suitable for outdoor use?
Can I drive with an impact driver?
What if the hole strips?
Do these work in mortar joints?
Any spacing or edge-distance rules?
Can I countersink the fixture?
Are they magnetic?
What’s included in the kit?
Return & shipping notes?
4 Reasons Pros Buy Direct from Conversions Tech
Headquartered in business-friendly Wyoming, we design, test, and ship every product from inside the United States—delivering genuine “Made-for-America” quality without the big-box markup.
Our in-house team owns every CAD file, mold, and QA station behind our weatherproof boxes, conduit bodies, and power inverters. Vertical control means tighter tolerances, UL-listed safety, and up to 30 % lower cost than private-label imports.
Thousands of SKUs sit ready to go. Orders placed by 2 p.m. ship the same day, keeping contractors, OEMs, and distributors on schedule.
Need a torque spec or an OEM quote at dawn? You’ll speak directly with the Conversions Tech engineering desk—not a script reader—for instant answers, custom kitting, and private-label options.
Bottom line: For rugged, code-compliant electrical solutions shipped fast from a trusted U.S. source, choose Conversions Tech and build it right the first time.
