---
product_id: 283451225
title: "Swage Lag Scew"
brand: "steel dn mate"
price: "₹ 10110"
currency: INR
in_stock: true
reviews_count: 13
category: "Steel Dn Mate"
url: https://www.desertcart.in/products/283451225-swage-lag-scew
store_origin: IN
region: India
---

# Marine-grade T316 stainless steel 590kg pull-out strength Reinforced right & left threads Swage Lag Scew

**Brand:** steel dn mate
**Price:** ₹ 10110
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your space with sleek strength and effortless style!

## Quick Answers

- **What is this?** Swage Lag Scew by steel dn mate
- **How much does it cost?** ₹ 10110 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/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-Grade Kit:** 100-pack with left & right hand screws, tools, and user guide plus 10-year warranty and lifetime support—your all-in-one cable railing solution.
- • **Versatile Compatibility:** Perfectly fits 1/8" cable and wood posts from 2"x2" to 6"x6"—ideal for decks, balconies, stair railings, and fences.
- • **Unmatched Strength & Stability:** Engineered with reinforced dual-thread design for up to 590kg pull-out strength—secure your deck with confidence.
- • **Premium Marine-Grade Durability:** Crafted from T316 stainless steel to resist rust, corrosion, and harsh coastal weather—built to last indoors and out.
- • **Effortless Precision Installation:** Includes upgraded reinforced wrenches and drill bits for faster, damage-free tension adjustments—DIY made sleek and simple.

## Overview

The Steel DN Mate 100-pack Cable Railing Hardware features marine-grade T316 stainless steel swage lag screws with reinforced right and left hand threads, delivering up to 590kg pull-out strength. Designed for 1/8" cable and compatible with various wood post sizes, this kit includes specialized wrenches, drill bits, and a user guide for easy, precise installation. Resistant to rust and corrosion, it’s perfect for modern indoor and outdoor cable railing systems, backed by a 10-year warranty and lifetime support.

## Description

Cable Railing Hardware 1/8" T316 Swage Lag Screws for Wood Post 100Pack | Marine Grade T316 Stainless Steel, Right & Left Hand Thread for Stair/Deck Cable Railing Kits with Wrench, Steel DN Mate DM50: desertcart.com: Tools & Home Improvement

Review: High Quality (entire kit including cable, cutter, crimper, swage lag screws for wood posts) - Everything I ordered (cable, cutter, crimper, and swage lag screws for wood posts) are super high quality, including the wrenches that come with the swage lag screws. Really great product, couldn't be happier with the results. I built 2 sets of floating stairs for 'mini-lofts' in my new home, the pictures show one set of stairs with the Steel DN Mate cables/swage lag screws. First time using cable railing, so there was a little bit of a learning curve. After installing close to 100 cable runs on my staircases, a couple ideas for installation on wood posts for other potential buyers. Admittedly, my staircases are custom and quite steep, so I had to build a couple custom drill blocks for the screw holes. And I used cedar posts, a relatively soft wood. That being said, my angles being so steep, it was pretty tricky installing the lag screws without scratching the wood post on the angled runs, even with the angled wrench that comes with the screws. In fact, the last few turns after scratching my posts on my initial try at the steep posts, I used small vise grip pliers around the crimps on the screws to turn the lag screw in all the way as the crimps are far enough away from the post while sinking the threads for the pliers not to touch the wood. The angled wrench started scratching the posts with about 2-3 threads remaining to be sunk into the wood due to the wrench slot on the lag screw right up against the threads of the lag screw. However, the vise grips did not leave a mark on the crimps, so it was not a problem. That showed me how well the swage lag screws were made - no scratches even with bare pliers. During the entire project, no parts from Steel DN Mate failed me. I looked at the Steel DN Mate store on desertcart, and didn't see a product like what I wished I had during my installation - a ratchet wrench that would grip the crimp marks to help install the lag screws. That would be awesome, even though the wrenches included with the screws are high quality. Had Steel DN Mate offered such a tool (which would keep the tool away from the wood posts) and just generally help installation I would have purchased it. Since the crimp marks withstood vise grip pliers, I can imagine they could come up with something that like a gripping ratcheting wrench would make installing the lag screws on straight and angled holes a breeze. Another helpful suggestion might be a longer handle on the crimper. It takes a good bit of strength to make the crimps, and such that it's easy to not hold the tool perfectly straight which ends up with slightly bent lag screws. However, once the cables are tensioned, the tension generally straightens out the crimped lag screws fine. So with steep stairs, and soft wood, one must be pretty careful during the install. And doing two staircases which took me about a week of pretty solid work to make up all the cables - all the crimping and tightening of the lag screws can be a good bit tiring. But I can't argue with the results, I recommend the products from Steel DN Mate highly. I hope others might find some of my comments helpful, in no way do my comments criticize the products, I just wanted the information to be helpful to others.
Review: Nice classy look with a great price - My wife and I redid our deck and added about 100 of these for a nice wire railing. Easy to use and install. Not sure if it’s the quality of these or all of them but they do bend a little bit when using a manual crimping tool with the wire. Most likely would get less bending if you used a powered crimper.

## 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 | #17,770 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #7 in Decking Railings |
| Brand | Steel DN Mate |
| Color | Silver |
| Compatible Groove Diameter | 0.13 inches |
| Customer Reviews | 4.7 out of 5 stars 1,243 Reviews |
| 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 Style | Headless |
| Head Type | Rod |
| Item Diameter | 0.25 inches |
| Item Highlight | Marine Grade T316 Stainless Steel, Right & Left Hand Thread for Stair/Deck Cable Railing Kits with Wrench, Steel DN Mate DM50 |
| Item Weight | 3.2 pounds |
| Manufacturer | Steel DN Mate |
| Material | T316 Stainless Steel |
| Material Type | T316 Stainless Steel |
| Metal Type | T316 Stainless Steel |
| Model | DM50 |
| Number Of Items | 100 |
| Outside Diameter | 0.13 inches |
| Part Number | DM50 |
| Point Style | Type A Point |
| 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)

## Available Options

This product comes in different **Color, Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ High Quality (entire kit including cable, cutter, crimper, swage lag screws for wood posts)
*by T***T on February 2, 2025*

Everything I ordered (cable, cutter, crimper, and swage lag screws for wood posts) are super high quality, including the wrenches that come with the swage lag screws. Really great product, couldn't be happier with the results. I built 2 sets of floating stairs for 'mini-lofts' in my new home, the pictures show one set of stairs with the Steel DN Mate cables/swage lag screws. First time using cable railing, so there was a little bit of a learning curve. After installing close to 100 cable runs on my staircases, a couple ideas for installation on wood posts for other potential buyers. Admittedly, my staircases are custom and quite steep, so I had to build a couple custom drill blocks for the screw holes. And I used cedar posts, a relatively soft wood. That being said, my angles being so steep, it was pretty tricky installing the lag screws without scratching the wood post on the angled runs, even with the angled wrench that comes with the screws. In fact, the last few turns after scratching my posts on my initial try at the steep posts, I used small vise grip pliers around the crimps on the screws to turn the lag screw in all the way as the crimps are far enough away from the post while sinking the threads for the pliers not to touch the wood. The angled wrench started scratching the posts with about 2-3 threads remaining to be sunk into the wood due to the wrench slot on the lag screw right up against the threads of the lag screw. However, the vise grips did not leave a mark on the crimps, so it was not a problem. That showed me how well the swage lag screws were made - no scratches even with bare pliers. During the entire project, no parts from Steel DN Mate failed me. I looked at the Steel DN Mate store on Amazon, and didn't see a product like what I wished I had during my installation - a ratchet wrench that would grip the crimp marks to help install the lag screws. That would be awesome, even though the wrenches included with the screws are high quality. Had Steel DN Mate offered such a tool (which would keep the tool away from the wood posts) and just generally help installation I would have purchased it. Since the crimp marks withstood vise grip pliers, I can imagine they could come up with something that like a gripping ratcheting wrench would make installing the lag screws on straight and angled holes a breeze. Another helpful suggestion might be a longer handle on the crimper. It takes a good bit of strength to make the crimps, and such that it's easy to not hold the tool perfectly straight which ends up with slightly bent lag screws. However, once the cables are tensioned, the tension generally straightens out the crimped lag screws fine. So with steep stairs, and soft wood, one must be pretty careful during the install. And doing two staircases which took me about a week of pretty solid work to make up all the cables - all the crimping and tightening of the lag screws can be a good bit tiring. But I can't argue with the results, I recommend the products from Steel DN Mate highly. I hope others might find some of my comments helpful, in no way do my comments criticize the products, I just wanted the information to be helpful to others.

### ⭐⭐⭐⭐⭐ Nice classy look with a great price
*by E***N on September 9, 2026*

My wife and I redid our deck and added about 100 of these for a nice wire railing. Easy to use and install. Not sure if it’s the quality of these or all of them but they do bend a little bit when using a manual crimping tool with the wire. Most likely would get less bending if you used a powered crimper.

### ⭐⭐⭐⭐⭐ Simple and fun project, but many steps so be patient
*by B***S on 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 looks Then prime/paint all the wood Insert 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 grooves Insert the cable and use the hydraulic tool to crimp it into the lag Pull 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.

## 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

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*Product available on Desertcart India*
*Store origin: IN*
*Last updated: 2026-10-19*