--- product_id: 660609586 title: "WenSilon(30 PCS) 3/16\" x1-3/4 Black Concrete Screw Anchor Black Flat Head for Anchoring to Masonry, Block or Brick Stucco" brand: "wensilon" price: "฿799" currency: THB in_stock: true reviews_count: 9 category: "Wensilon" url: https://www.desertcart.co.th/products/660609586-wensilon-30-pcs-3-16-x1-3-4-black-concrete store_origin: TH region: Thailand --- # Black rust-resistant finish 3/16" x 1-3/4" precision size 30 pcs pro-grade set WenSilon(30 PCS) 3/16" x1-3/4 Black Concrete Screw Anchor Black Flat Head for Anchoring to Masonry, Block or Brick Stucco **Brand:** wensilon **Price:** ฿799 **Availability:** ✅ In Stock ## Summary > 🖤 Lock it down with Wensilon – where strength meets sleek. ## Quick Answers - **What is this?** WenSilon(30 PCS) 3/16" x1-3/4 Black Concrete Screw Anchor Black Flat Head for Anchoring to Masonry, Block or Brick Stucco by wensilon - **How much does it cost?** ฿799 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/660609586-wensilon-30-pcs-3-16-x1-3-4-black-concrete) ## Best For - wensilon enthusiasts ## Why This Product - Trusted wensilon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Perfect Fit Size:** 3/16" diameter by 1-3/4" length optimized for secure anchoring in block, stucco, and mortar walls. - • **All-in-One Pro Kit:** Includes 30 hardened carbon steel screws with a black rust finish for ultimate durability and corrosion resistance. - • **Trusted Performance:** Top-rated (#1 in Concrete Screws) with 4.5-star reviews proving reliability for heavy-duty mounting like French cleats and more. - • **Diamond-Tip Precision:** Unique diamond point design ensures effortless drilling and superior grip in concrete, masonry, and brick. - • **User-Friendly Packaging:** Neatly packed screws with included drill bit compatibility for hassle-free installation—no loose parts, no mess. ## Overview WenSilon’s 30-piece set of 3/16" x 1-3/4" black flat head concrete screws are crafted from high-quality carbon steel with a black rust finish, delivering exceptional hardness and corrosion resistance. Featuring a unique diamond point for superior grip and easy installation, these screws are ideal for anchoring into concrete, masonry, block, and stucco. The package includes everything needed for a professional-grade fix, backed by top customer ratings and a satisfaction guarantee. ## Description WenSilon(30 PCS) 3/16" x1-3/4 Black Concrete Screw Anchor Black Flat Head for Anchoring to Masonry, Block or Brick Stucco: desertcart.com: Industrial & Scientific Review: This company gives you everything you need - This company and this product is amazing. It was amazing, for example, that the product not only included a hammer drill pilot hole bit for your hammer drill, but even a phillips bit for your regular drill! The collection of masonry screws is also terrific. The packaging was also good with no screws all over the place in the container after being shipped and bounced around. Another fine touch. This product is different than most products like this where you would only get the masonry screws and then you're on your own... This company is amazing in their thoughtfulness of how a customer would use their product. I'd give them 10 stars if possible. Thank you!!!! Review: Way better than anchors I’ve tried. - I used these to install French Cleats on a Cinderblock wall and they did a perfect job. The really bit into the masonry and secured the cleats with out issue. I even hung a full water cooled PC on the cleats that were held on with just 4 bolts. ## Features - [WHAT YOU GET]: A Pack Of 30 Pcs. Of 3/16"x1-3/4 Black Flat Head Concrete Screws - [MATERIAL]: Concrete Screws Are Made From High Quality Carbon Steel Hardened To A High Temperature, With A Black Rust Finish For A High Degree Of Hardness And Corrosion Resistance. - [APPLICATION]: Concrete Screws Are Ideal For Use In Concrete, Masonry, Mortar Walls, Etc. In Your Home Or Workplace Yard.【TIP】3/16" concrete screws need to be drilled with a 5/32" hammer drill bit. - [PRODUCT FEATURES]: The Screws Have A Very Unique Diamond Finish, Which Makes Maintenance And Repair Work Much Easier. - [AFTER SALES]: We Promise That If You Are Not Satisfied With Our Concrete Screws You Can Return Them For A Refund At Any Time, Or If You Have Any Problems With Them You Can Email Us At Any Time And We Will Help You Solve The Problem As Soon As Possible. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D9ZTYK6Q | | Best Sellers Rank | #638 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Concrete Screws | | Brand | Wensilon | | Color | Black | | Compatible Groove Diameter | 0.19 Inches | | Customer Reviews | 4.5 4.5 out of 5 stars (1,490) | | Drive System | Flat/Slotted | | Exterior Finish | Black Rust Finish | | Fastener Size | 3/16"x1-3/4" | | Fastener Type | Self-Tapping Screw | | Finish Types | Black Oxidation | | Grade Rating | Standard | | Head Type | Flat | | Item Diameter | 4.76 Millimeters | | Manufacturer | Wensilon | | Material Type | Carbon Steel | | Metal Type | Carbon Steel | | Model | SNLS070 | | Number of Pieces | 30 | | Part Number | SNLS070 | | Screw Head Style | Flat | | Screw Point Style | Diamond Point | | Set Name | 30-Piece Set | | Set Screw Thread Type | Diamond Point | | Size Name | 3/16"x1-3/4" | | Thread Class | Standard | | Thread Coverage | Fully Threaded | | Thread Size | 3/16" | | Thread Style | Right Hand, Coarse, Fully Threaded | | Thread Type | Unc | | Unit Count | 30.0 Count | ## Product Details - **Exterior Finish:** Black Rust Finish - **Head Style:** Flat - **Material:** Carbon Steel - **Point Style:** Diamond Point - **Thread Size:** 3/16" ## Images ![WenSilon(30 PCS) 3/16" x1-3/4 Black Concrete Screw Anchor Black Flat Head for Anchoring to Masonry, Block or Brick Stucco - Image 1](https://m.media-amazon.com/images/I/51c0KvwiUdL.jpg) ![WenSilon(30 PCS) 3/16" x1-3/4 Black Concrete Screw Anchor Black Flat Head for Anchoring to Masonry, Block or Brick Stucco - Image 2](https://m.media-amazon.com/images/I/51PfJrPnE+L.jpg) ![WenSilon(30 PCS) 3/16" x1-3/4 Black Concrete Screw Anchor Black Flat Head for Anchoring to Masonry, Block or Brick Stucco - Image 3](https://m.media-amazon.com/images/I/61slqZkmoeL.jpg) ## Available Options This product comes in different **Color, Size, Number Of Items** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ This company gives you everything you need *by O***T on March 10, 2026* This company and this product is amazing. It was amazing, for example, that the product not only included a hammer drill pilot hole bit for your hammer drill, but even a phillips bit for your regular drill! The collection of masonry screws is also terrific. The packaging was also good with no screws all over the place in the container after being shipped and bounced around. Another fine touch. This product is different than most products like this where you would only get the masonry screws and then you're on your own... This company is amazing in their thoughtfulness of how a customer would use their product. I'd give them 10 stars if possible. Thank you!!!! ### ⭐⭐⭐⭐⭐ Way better than anchors I’ve tried. *by R***I on January 9, 2026* I used these to install French Cleats on a Cinderblock wall and they did a perfect job. The really bit into the masonry and secured the cleats with out issue. I even hung a full water cooled PC on the cleats that were held on with just 4 bolts. ### ⭐⭐⭐⭐⭐ Nice screw kit *by P***R on February 1, 2026* Working fine. I screwed down a door threshold, next time I would order 1/4 inch longer. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/660609586-wensilon-30-pcs-3-16-x1-3-4-black-concrete](https://www.desertcart.co.th/products/660609586-wensilon-30-pcs-3-16-x1-3-4-black-concrete) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-27*