--- product_id: 283451225 title: "Swage Lag Scew" brand: "steel dn mate" price: "SAR 320" currency: SAR in_stock: false reviews_count: 13 url: https://www.desertcart.com.sa/products/283451225-swage-lag-scew store_origin: SA region: Saudi Arabia --- # Marine-grade T316 stainless steel 590kg pull-out strength Right & Left hand reinforced threads Swage Lag Scew **Brand:** steel dn mate **Price:** SAR 320 **Availability:** ❌ Out of Stock ## Summary > ⚡ Elevate your deck game with pro-grade cable railing hardware that lasts a lifetime! ## Quick Answers - **What is this?** Swage Lag Scew by steel dn mate - **How much does it cost?** SAR 320 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/283451225-swage-lag-scew) ## Best For - steel dn mate enthusiasts ## Why This Product - Trusted steel dn mate brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete Pro Kit:** 100-pack with balanced left & right screws, tools, and user guide—plus lifetime support and 10-year warranty. - • **Dual-Thread Precision:** Reinforced right & left hand threads reduce cable twisting for flawless tension adjustments every time. - • **Effortless Installation:** Includes upgraded reinforced wrenches and drill bits for a smooth, professional-grade DIY setup. - • **Marine-Grade Durability:** Crafted from premium T316 stainless steel to resist rust, corrosion, and harsh coastal weather. - • **Unmatched Strength & Stability:** Up to 590kg pull-out strength ensures your railing stays rock solid under pressure. ## Overview The Steel DN Mate DM50 1/8" Swage Lag Screws are premium marine-grade T316 stainless steel fasteners designed for wood post cable railing systems. Featuring reinforced right and left hand threads, they provide up to 590kg pull-out strength and reduce cable twisting during tensioning. This 100-pack includes balanced left and right screws, reinforced wrenches, drill bits, and a user guide, delivering a complete, corrosion-resistant, and easy-to-install solution ideal for indoor and outdoor decks, stairs, balconies, and fences. ## Description Steel DN Mate Offers different installation cable railing tools: Must have: 1) 1/8 Stainless Steel Cable, search it : steel dn mate DW22, we have different length from 110ft to 1000ft. 2) Hydraulic crimper: steel dn mate DC01, to connect the steel cable to lag screws. 3) Swage lag screw steel dn mate DM50, end fittings. This swage lag screws system is not only inexpensive, but also it is simple with elegant look, and won’t be easily unfixed or destroyed.... Note: Some states may have special regulations, check with your local administration for building codes. T316 Stainless Steel material, anti-rust ,water and corrosion，marine Grade, good for indoor or outdoor usage. This deck railing hardware fit 1/8" OD cable of railing system. The thread screws are designed for timber/wood post. Recommend to Buy Togther ## Features - 🔧Applications - DN Mate Swage Lag Screw System is made of T316 stainless steel, helping you create or upgrade a sleek, modern and minimalist look while preserving your view. This cable deck railing hardware is suitable for straight, angled and corner sections, it is ideal for wire railing kit for decks, porches, stair railings, balcony railings and fences, creating stylish indoor and outdoor wood post cable railing systems that enhance your living space. - 🔧Reinforced Right & Left Thread for Superior Stability - Built with reinforced left and right hand threads, the cable railing lag screws allow both ends to rotate in the same direction during tension adjustment, helping reduce cable twisting and prevent damage during installation. Designed for 1/8" stainless steel cable railing kit, it is compatible with 2"x2", 4"x4" and 6"x6" wood posts and provides up to 590kg pull-out strength for secure and stable railing connection. - 🔧Marine-Grade T316 Stainless Steel - This deck cable railing hardware is made of premium marine-grade T316 stainless steel, delivering excellent resistance against rust, corrosion, salt air, moisture and harsh weather conditions. The high-quality stainless steel construction provides long-lasting durability and reliable performance for indoor, outdoor and coastal cable railing applications with minimal maintenance. - 🔧Easier Installation with Reinforced Wrenches - The deck railing hardware can be screwed into wood posts to adjust cable tension more easily and quickly with DN Mate's upgraded reinforced wrenches. Compared with standard tools, these wrenches provide a secure grip and better control while resisting bending and deformation during installation. DC01 hydraulic crimper is required for swaging stainless steel cable into these swage terminals, creating strong and reliable connections for 1/8" cable deck railing systems. Watch the installation video for a smoother setup. - 🔧Complete Cable Railing Solution - Package Includes: 50 x Left-Hand Thread Swage Lag Screws + 50 x Right-Hand Thread Swage Lag Screws, 2 x Wrenches, 2 x Drill Bits and 1 x User Guide. DN Mate provides a complete range of deck cable railing kits and hardware, including DW22 Stainless Steel Cable, DC01 Hydraulic Crimper, DE50 Level Protectors and DG12 Drill Guide. Enjoy a one-stop solution with free design consultation, a 10-year warranty and lifetime support for a confident DIY installation experience. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B08WX6YC68 | | Best Sellers Rank | #15,288 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #5 in Decking Railings | | Brand | Steel DN Mate | | Color | Silver | | Compatible Groove Diameter | 0.13 inches | | Customer Reviews | 4.7 4.7 out of 5 stars (1,202) 4.7 out of 5 stars | | Drive System | Internal Square | | Exterior Finish | PVD Black Finish | | Fastener Size | 1/8" | | Fastener Type | Deck Screws | | Finish Types | stainless steel | | Grade Rating | Premium | | Head Type | Rod | | Item Diameter | 0.25 inches | | Item Weight | 3.2 pounds | | Manufacturer | Steel DN Mate | | Material Type | T316 Stainless Steel | | Metal Type | T316 Stainless Steel | | Model | DM50 | | Number Of Items | 100 | | Number Of Pieces | 100 | | Outside Diameter | 0.13 inches | | Part Number | DM50 | | Screw Head Style | Headless | | Screw Point Style | Type A Point | | Set Name | Steel DN Mate 100 Pack T316 Stainless Steel Right&Left Handed Thread Swage Lag Screws for Wood Post | | Set Screw Thread Type | Right Hand | | Size Name | 1/8" | | Thread Class | Standard | | Thread Coverage | Partially Threaded | | Thread Size | 1/4"-20 | | Thread Style | Right Hand and Left Hand | | Thread Type | Unc | | Unit Count | 1 Count | ## Product Details - **Exterior Finish:** PVD Black Finish - **Head Style:** Headless - **Material:** T316 Stainless Steel - **Point Style:** Type A Point - **Thread Size:** 1/4"-20 ## Images ![Swage Lag Scew - Image 1](https://m.media-amazon.com/images/I/81QgKjUgozL.jpg) ![Swage Lag Scew - Image 2](https://m.media-amazon.com/images/I/819ENNiJ76L.jpg) ![Swage Lag Scew - Image 3](https://m.media-amazon.com/images/I/81guPPpansL.jpg) ![Swage Lag Scew - Image 4](https://m.media-amazon.com/images/I/81kSlTBJVgL.jpg) ![Swage Lag Scew - Image 5](https://m.media-amazon.com/images/I/71cu45wL9bL.jpg) ## Available Options This product comes in different **Color, Number of Items** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Simple and fun project, but many steps so be patient *by on Reviewed in the United States May 7, 2026* Very happy with these cable "lags", worked well and fairly easy for my project. Here are a few suggestions for use.Prior to beginning, buy high quality drill bits and a hydraulic crimping tool ($45) Carefully measure and determine how many lags, guides and cable you will need.First, create a pre-drilled "template" and drill all holes, I even suggest counter-sinking the holes slightly for looksThen prime/paint all the woodInsert the lag into a drill, use the drill to drive it into the wood post all the way - then back it out so you can see 3 groovesInsert the cable and use the hydraulic tool to crimp it into the lagPull the cable taunt to the other lag and pinch it between your thumb and fore-finger then cut. No need to measure.Insert the cable and crimp, use the tools to slightly tighten, wait until all cables are installed to "piano" tighten as you can over tighten a cable and actually "bow" a support if not careful.Some of your lags will be crooked because the hole was drilled at an angle or you were too rough with crimping, however as the cables get tightened most of these will straighten out quite a bit.Stairs are tougher, I used an angled "guide", however it was limited to 30 degrees and I actually needed 32 but honestly think I could do it by eye just as well.Code in Mass is no cable run over 4' without an addl support, cables need to be no more than 4" apart but pros usually go 3"My project that you can see in the pics cost me roughly $600 including paint and accessories. ### ⭐⭐⭐⭐⭐ Slick look for the cost *by on Reviewed in the United States June 11, 2024* The product looks great after install. But if you want to save time you’ll have to experiment.1. You can measure post to post and subtract the 1.5” for the wire. This will work on a level surface. Except if you did not shoot the drill completely level or straight - the 1.5” will likely be taking “too much”. Always do 1.6” just in case.2. If you cut the wire a bit too long and can’t manually turn the hand tool, grip your hydraulic crimping on the wire screw and manually turn it this way. You could just start over but who would wanna do that?3. When doing the wire cutting, have someone hold the other end of the wire you just cut - to line it up with the second wire you needed for the same posts and cut until you have the needed amount.4. Use a drill to drill the wire screw into the post to get it started. Attempt to get the screw into the post the same depth - do a thread count and get a rough guess/count on proceeding screws.5. Use a cobalt, not supplied, 3/16th drill bit for tapping the wire screw holes.6. On stairs, throw away the directions they gave you on 2” between posts. It would depend on the depth of your stairs for that to make sense anyway. You’ll be in for a rough few hours on one section if you don’t listen to this advice. You need to set the wire screws to a COUNTABLE thread count on each side. You then place the wire into the hole of one wire screw until the wire hits the bottom of the wire screw. Drag some wire to the opposing post’s leading edge and line it up with where the wire would go. Cut the wire approximately 0.25” shorter than the leading edge of the post. If this is too long/short then you will eventually get a feel for where this cut needs to go. Once you get this down it’ll be cake. ### ⭐⭐⭐⭐⭐ Simple & effective *by on Reviewed in the United States August 1, 2026* Very cost-effective and easy product to install great quality ## Frequently Bought Together - Steel DN Mate 100 Pack T316 Stainless Steel Right&Left Handed Thread Swage Lag Screws for Wood Post of 1/8" Steel Cable Railing Kit, Cable Railing Hardware, DIY Deck Railings, Wrench Include, DM50 - Steel DN Mate Hydraulic Crimping Tool/Hydraulic Crimper with Dies for Stainless Steel Cable Railing Hardware,Battery Cable Crimping Tool DC01 - Steel DN Mate 650 FT 1/8'' T316 Stainless Steel Cable 7x7 Strand Core, 1800 lb Breaking Strength, Aircraft Cable for Cable Railing Kit, DIY Balustrade DW65 --- ## 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.sa/products/283451225-swage-lag-scew](https://www.desertcart.com.sa/products/283451225-swage-lag-scew) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-08-20*