--- product_id: 567605051 title: "1/4-20 x 1-1/2\" Flat Head Socket Head Screw Furniture Bolts Countersunk Connector Screws, Stainless Steel 18-8 (304), Black Oxide, Fully Threaded, 25 PCS" brand: "mewudecor" price: "€ 23.45" currency: EUR in_stock: true reviews_count: 12 category: "Mewu Decor" url: https://www.desertcart.es/products/567605051-1-4-20-x-1-1-2-flat-head-socket store_origin: ES region: Spain --- # Black Oxide finish sleek & durable 1/4-20 UNC fully threaded precision 304 Stainless Steel corrosion-resistant 1/4-20 x 1-1/2" Flat Head Socket Head Screw Furniture Bolts Countersunk Connector Screws, Stainless Steel 18-8 (304), Black Oxide, Fully Threaded, 25 PCS **Brand:** mewudecor **Price:** € 23.45 **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your build game with screws that mean business! ## Quick Answers - **What is this?** 1/4-20 x 1-1/2" Flat Head Socket Head Screw Furniture Bolts Countersunk Connector Screws, Stainless Steel 18-8 (304), Black Oxide, Fully Threaded, 25 PCS by mewudecor - **How much does it cost?** € 23.45 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/567605051-1-4-20-x-1-1-2-flat-head-socket) ## Best For - mewudecor enthusiasts ## Why This Product - Trusted mewudecor brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete 25-Piece Set:** Includes hex spanner for effortless installation—perfect for office, home, and industrial projects. - • **Sleek Black Oxide Finish:** Matte black oxide coating adds a professional, low-glare aesthetic while boosting durability. - • **Versatile Flat Head Design:** Countersunk flat head fits flush for a clean, modern look on furniture and machinery. - • **Premium 304 Stainless Steel:** Industrial-grade 18-8 stainless steel ensures long-lasting rust and corrosion resistance. - • **Precision Engineered Threads:** Fully threaded 1/4-20 UNC for rock-solid grip and seamless assembly. ## Overview This 25-piece set of 1/4-20 x 1-1/2" flat head socket screws features fully threaded, corrosion-resistant 304 stainless steel with a sleek black oxide finish. Designed for precision and durability, these screws are ideal for furniture assembly, office appliances, and industrial machinery, delivering professional-grade performance and a clean, flush fit every time. ## Description Product description Review: Perfect. - Exactly what we needed, fast shipping. Review: Very strong - I use these with a threaded insert for bench and table legs. They work great. I get sheet rock screws with the legs which break these hiwever hold rock solid! ## Features - Product Type: Flat Head Socket Head Screws Furniture Bolts; System of Measurement: Inch. - Material: Stainless Steel 18-8 (304); Exterior Finish: Black Oxide. - Drive Type: Hex Socket; Head Style: Flat Head; Screws Size: 1/4-20 x 1-1/2 Inch. - Package Included: 25 PCS Furniture Bolts and Hex Spanner. - Best for the assembly of beds, cots and flat pack furniture, also good for office appliance, ship assembly and other machinery industry. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BZ3Y5NVX | | Best Sellers Rank | #3,688 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #18 in Socket Head Screws | | Brand | MewuDecor | | Color | Black | | Compatible Groove Diameter | 0.25 Inches | | Customer Reviews | 4.7 out of 5 stars 575 Reviews | | Drive System | Internal Hex | | Exterior Finish | Black Finish | | Fastener Size | 1/4" | | Fastener Type | Socket Head Screws | | Finish Types | Black Oxide | | Grade Rating | Grade 18 8 | | Head Style | Flat | | Head Type | Flat | | Item Diameter | 0.25 Inches | | Manufacturer | MewuDecor | | Material | Stainless Steel | | Material Type | Stainless Steel | | Metal Type | Stainless Steel | | Model | 1/4-20 x 1-1/2" | | Number Of Items | 25 | | Number of Pieces | 25 | | Outside Diameter | 0.25 Inches | | Part Number | FB.B1420X0112-25 | | Point Style | Flat Point | | Screw Head Style | Flat | | Screw Point Style | Flat Point | | Set Name | 25-Piece 1/4-20 x 1-1/2" Black Oxide Stainless Steel Flat Head Socket Head Screw Set | | Set Screw Thread Type | UNC | | Size Name | 1/4-20 x 1-1/2" | | Thread Class | 2B | | Thread Coverage | Fully Threaded | | Thread Size | 1/4"-20 | | Thread Style | Right Hand | | Thread Type | Unc | | Unit Count | 25.0 Count | ## Product Details - **Exterior Finish:** Black Finish - **Head Style:** Flat - **Material:** Stainless Steel - **Point Style:** Flat Point - **Thread Size:** 1/4"-20 ## Images ![1/4-20 x 1-1/2" Flat Head Socket Head Screw Furniture Bolts Countersunk Connector Screws, Stainless Steel 18-8 (304), Black Oxide, Fully Threaded, 25 PCS - Image 1](https://m.media-amazon.com/images/I/61WdOlRDbrL.jpg) ![1/4-20 x 1-1/2" Flat Head Socket Head Screw Furniture Bolts Countersunk Connector Screws, Stainless Steel 18-8 (304), Black Oxide, Fully Threaded, 25 PCS - Image 2](https://m.media-amazon.com/images/I/61+7rsgJ--L.jpg) ![1/4-20 x 1-1/2" Flat Head Socket Head Screw Furniture Bolts Countersunk Connector Screws, Stainless Steel 18-8 (304), Black Oxide, Fully Threaded, 25 PCS - Image 3](https://m.media-amazon.com/images/I/7156dCXyTvL.jpg) ![1/4-20 x 1-1/2" Flat Head Socket Head Screw Furniture Bolts Countersunk Connector Screws, Stainless Steel 18-8 (304), Black Oxide, Fully Threaded, 25 PCS - Image 4](https://m.media-amazon.com/images/I/61PiAeTd3GL.jpg) ![1/4-20 x 1-1/2" Flat Head Socket Head Screw Furniture Bolts Countersunk Connector Screws, Stainless Steel 18-8 (304), Black Oxide, Fully Threaded, 25 PCS - Image 5](https://m.media-amazon.com/images/I/712Ywop-VoL.jpg) ## Available Options This product comes in different **Size, Item Package Quantity** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect. *by E***R on March 2, 2026* Exactly what we needed, fast shipping. ### ⭐⭐⭐⭐⭐ Very strong *by W***D on May 11, 2026* I use these with a threaded insert for bench and table legs. They work great. I get sheet rock screws with the legs which break these hiwever hold rock solid! ### ⭐⭐⭐⭐⭐ Worked Great *by A***R on December 30, 2025* Great looks --- ## 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.es/products/567605051-1-4-20-x-1-1-2-flat-head-socket](https://www.desertcart.es/products/567605051-1-4-20-x-1-1-2-flat-head-socket) --- *Product available on Desertcart Spain* *Store origin: ES* *Last updated: 2026-07-08*