--- product_id: 103006733 title: "Multi-Purpose Single Thread Screws | 4.0 x 25mm | Zinc | Box 200" brand: "forgefix" price: "AR$23661" currency: ARS in_stock: true reviews_count: 10 url: https://www.desertcart.com.ar/products/103006733-multi-purpose-single-thread-screws-4-0-x-25mm-zinc store_origin: AR region: Argentina --- # Deep Single Thread for Instant Grip Flush Double-Countersunk Head Zinc Yellow Passivated Anti-Corrosion Multi-Purpose Single Thread Screws | 4.0 x 25mm | Zinc | Box 200 **Brand:** forgefix **Price:** AR$23661 **Availability:** ✅ In Stock ## Summary > 🔧 ForgeFix Screws: Where Precision Meets Power, Every Time! ## Quick Answers - **What is this?** Multi-Purpose Single Thread Screws | 4.0 x 25mm | Zinc | Box 200 by forgefix - **How much does it cost?** AR$23661 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/103006733-multi-purpose-single-thread-screws-4-0-x-25mm-zinc) ## Best For - forgefix enthusiasts ## Why This Product - Trusted forgefix brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Instant Timber Grip:** Aggressive single-thread design bites deep for superior holding power and high pull-out resistance across softwoods and hardwoods. - • **Ultimate Rust Defense:** Premium zinc yellow passivated coating shields screws from corrosion, ensuring longevity in any environment. - • **Versatility for Every Job:** Engineered to fasten timber, MDF, plastics, and masonry plugs—your all-in-one solution for diverse trade applications. - • **Zero Slip, Maximum Torque:** Precision PoziDrive recess reduces cam-out, enabling high-torque insertion without stripping—work smarter, not harder. - • **Seamless Finish Every Time:** Double-countersunk head with integrated ribs sits flush, delivering a sleek, snag-free surface perfect for professional projects. ## Overview ForgeFix Multi-Purpose Single Thread Screws (4.0 x 25mm) come in a 200-piece box, featuring a premium zinc yellow passivated finish for superior corrosion resistance. Designed with an aggressive single thread for exceptional grip and a double-countersunk head for a flush, clean finish. Equipped with a PoziDrive insert to prevent stripping and compatible with multiple materials including timber, MDF, plastics, and masonry. Trusted by professionals since 1991, these screws combine durability, versatility, and precision for all your fastening needs. ## Description ForgeFix has been a specialist supplier of fixings and fastenings to the trade since 1991. We are one of the UK's leading distributors of known fixing and fastener brands. We supply more than 5,000 product lines to trade customers, including builders' merchants, plumbing and heating merchants, DIY outlets, hardware stores, and businesses in trades such as joinery, glazing, and roofing. ## Features - ANTI-CORROSIVE YELLOW SHIELD - Finished with a premium zinc yellow passivated coating. This specialised chemical layer provides enhanced protection against rust and environmental corrosion compared to standard bright zinc. - AGGRESSIVE SINGLE THREAD - Engineered with a deep, sharp single-thread pattern that bites immediately into timber. Delivers exceptional holding power and high pull-out resistance in softwoods, hardwoods, and chipboard. - FLUSH COUNTERSUNK HEAD - Features a double-countersunk head design with integrated ribs. Cuts into the material surface seamlessly to sit completely flush with the timber, creating a clean, snag-free finish. - NON-SLIP POZIDRIV INSERT - Outfitted with a precision-machined Pozi-Drive head recess. Ensures maximum driver bit engagement, reducing cam-out and allowing high-torque insertion without stripping the fastener. - MULTI-MATERIAL VERSATILITY - The ultimate professional trade screw for a wide array of applications. Seamlessly fastens timber framing, MDF panels, blockboard, plastics, and wall plugs for brick masonry. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B005H0R0SS | | Best Sellers Rank | 25,967 in DIY & Tools (See Top 100 in DIY & Tools) 389 in Screws (DIY & Tools) | | Brand Name | Forgefix | | Colour | Multicolored | | Compatible Groove Diameter | 3.9 Millimeters | | Customer Reviews | 4.6 4.6 out of 5 stars (230) 4.6 out of 5 stars | | Drive System | Pozidriv | | Eu Spare Part Availability Duration | 1 Years | | Exterior Finish | Zinc | | Fastener Size | 4,0 x 25 mm | | Fastener Type | Wood Screws | | Finish Types | Zinc | | Global Trade Identification Number | 05028485992370 | | Grade Rating | standard | | Head Type | Plat | | Included Components | Multi-Purpose Pozi Compatible Screw CSK ST ZYP 4.0 x 25mm Box 200 | | Item Diameter | 4 Millimetres | | Item Dimensions | 8.5 x 7 x 4 centimetres | | Item Highlight | Zinc Yellow Passivated Single-Thread Screws Countersunk Pozidrive Wood Fasteners for Timber Board MDF Plastic | | Item Type Name | Multi-Purpose Pozi Compatible Screw CSK ST ZYP 4.0 x 25mm Box 200 | | Item Weight | 0.3 Pounds | | Manufacturer | ForgeFix | | Manufacturer Part Number | FORMPS425Y | | Material Type | Zinc | | Metal | Zinc | | Model Number | FORMPS425Y | | Number Of Items | 200 | | Number Of Packs | 1 | | Number Of Pieces | 200 | | Outside Diameter | 4 Millimetres | | Screw Head Style | Flat | | Screw Point Style | Type 25 Point | | Set Name | ForgeFix Multi-Purpose Screws (200 Piece Set) | | Set Screw Thread Type | UNC | | Size | 4.0 x 25mm | | Thread Class | 3B | | Thread Coverage | Fully screwed | | Thread Size | 4.0 mm | | Thread Style | Right Hand | | Thread Type | Metric | | Unit Count | 200.0 count | ## Product Details - **Exterior finish:** Zinc - **Head style:** Flat - **Item dimensions L x W x H:** 8.5 x 7 x 4 centimetres - **Material:** Zinc - **Thread size:** 4.0 mm ## Images ![Multi-Purpose Single Thread Screws | 4.0 x 25mm | Zinc | Box 200 - Image 1](https://m.media-amazon.com/images/I/71NRs6y26DL.jpg) ## Available Options This product comes in different **Size Name** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent product *by on Reviewed in the United Kingdom 25 April 2026* Excellent product. Good packaging too. I have used and relied on them for years with no issues ### ⭐⭐⭐⭐⭐ Fine *by on Reviewed in the United Kingdom 12 December 2025* Decent screws and decent price ### ⭐⭐⭐⭐ Screw *by on Reviewed in the United Kingdom 7 April 2024* Good quality ## Frequently Bought Together - ForgeFix Multi-Purpose Single Thread Screws | 4.0 x 25mm | Zinc Yellow Passivated | Box 200 - ForgeFix Multi-Purpose Single Thread Screws | 4.0 x 40mm | Zinc Yellow Passivated | Box 200 - ForgeFix Multi-Purpose Single Thread Screws | 4.0 x 30mm | Zinc Yellow Passivated | Box 200 --- ## 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.com.ar/products/103006733-multi-purpose-single-thread-screws-4-0-x-25mm-zinc](https://www.desertcart.com.ar/products/103006733-multi-purpose-single-thread-screws-4-0-x-25mm-zinc) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-10-22*