---
product_id: 626519860
title: "LIONMAX Lag Screws 3 Inch, Structural Wood Screws #14 x 3, 50-PCS, Black"
brand: "lionmax"
price: "41737CFA"
currency: XOF
in_stock: true
category: "Lionmax"
url: https://www.desertcart.sn/products/626519860-lionmax-lag-screws-3-inch-structural-wood-screws-14-x
store_origin: SN
region: Senegal
---

# T30 star drive for double torque efficiency 3" length for deep, secure fastening 1000+ hour salt spray corrosion resistance LIONMAX Lag Screws 3 Inch, Structural Wood Screws #14 x 3, 50-PCS, Black

**Brand:** lionmax
**Price:** 41737CFA
**Availability:** ✅ In Stock

## Summary

> 🛠️ Screw it right, screw it strong — the pro’s choice for lasting builds!

## Quick Answers

- **What is this?** LIONMAX Lag Screws 3 Inch, Structural Wood Screws #14 x 3, 50-PCS, Black by lionmax
- **How much does it cost?** 41737CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/626519860-lionmax-lag-screws-3-inch-structural-wood-screws-14-x)

## Best For

- lionmax enthusiasts

## Why This Product

- Trusted lionmax brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek, Flush Finish:** Modified truss washer head delivers a clean, professional look every time.
- • **Effortless Installation:** Knurled shank and sharp notched point reduce drill torque and eliminate pre-drilling hassle.
- • **Versatile Heavy-Duty Use:** Perfect for decks, timber framing, log construction, and industrial-grade woodworking.
- • **Corrosion-Proof Confidence:** Double anti-rust coatings pass 1000-hour salt spray test—built to brave the elements.
- • **Unmatched Structural Strength:** Heat-treated steel ensures rock-solid durability for your toughest projects.

## Overview

LIONMAX 3-inch #14 lag screws are precision-engineered from heat-treated alloy steel with a black oxide finish, featuring a T30 star drive for superior torque and a knurled shank for reduced effort. Their double-layer anti-corrosion coating withstands over 1000 hours of salt spray, making them ideal for demanding outdoor and structural wood applications. Each pack includes 50 screws designed to deliver professional-grade strength, durability, and a clean, flush finish.

## Description

Parameters: - Thread Diameter: 0.25" - Head Diameter: 0.55" - Length: 3" - Color: Black - Material: Heat Treated Steel * Professional Detail Design * The T30 Star Drive of heavy duty lag screws provides twice the torque of cross or square drive screw heads. The notched extra sharp point eliminates the need for pre-drilling, while the sharp thread and knurled shank significantly lower drill torque requirements, greatly reducing the chances of splitting wood. LIONMAX lag screw has double layers of coating to provide a robust anti-corrosion and rust-resistant barrier, enabling them to retain their integrity even in challenging environments. * Wide Applications * Great lag screws for decking, fencing, roofing, framing, timber frame or beam.

## Features

- DIMENSIONS & SUPERIOR STRENGTH: Thread Diameter 0.25" - Head Diameter 0.55" - Length 3" - Use with T30 Star Bit. Crafted from heat treated steel, LIONMAX heavy duty lag screws offer unmatched strength and reliability for long-lasting woodworking projects
- ANTI-CORROSION COATINGS: The lag screws passed the 1000 Hour Salt Spray Test without coating failures. They come with double coatings that feature excellent protection against corrosion and rust, making them long-lasting even in harsh conditions
- KNURL THREAD & SELF-TAPPING: The knurled shank significantly reduce drill torque requirements, and the deep, sharp threads allow easy drilling into the wood without damage. The type 17 notched extra sharp point makes screwing a breeze, reducing the need for pre-drilling and saving you time and effort
- MODIFIED TRUSS WASHER HEAD & STAR DRIVE: The modified truss washer head design of structural lag screw provides a flush and neat finish, enhancing the overall appearance of your woodworking creations. Featuring a T30 star drive style, these wood screws enable safe and efficient fastening without slipping
- WIDE APPLICATIONS: LIONMAX lag screw bolts are ideal for outdoor, home and industrial applications such as deck building, log construction, timber framing, laminated beams and pole barns

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CRH5WB9Z |
| Brand | LIONMAX |
| Colour | Black |
| Compatible Groove Diameter | 0.25 Inches |
| Customer Reviews | 4.7 4.7 out of 5 stars (385) |
| Drive System | Star |
| Exterior Finish | Black Oxide |
| Fastener Size | No. 14 |
| Fastener Type | Deck Screws |
| Finish Types | Black Oxide |
| Head Type | Truss |
| Item Diameter | 0.25 Inches |
| Item Highlight | Heavy Duty Construction Screws, Rust Resistant, for Exterior Timber/Deck/Log/Landscape, Washer Head, Star Drive with T30 Bit |
| Manufacturer | LIONMAX |
| Material Type | Carbon Steel |
| Metal Type | Alloy Steel |
| Number Of Items | 50 |
| Number of Pieces | 50 |
| Outside Diameter | 0.25 Inches |
| Part Number | 50-CLS143BL |
| Screw Head Style | Truss |
| Screw Point Style | Notched Point |
| Set Screw Thread Type | UNC |
| Size Name | #14 x 3" |
| Thread Class | 2B |
| Thread Coverage | Partially Threaded |
| Thread Size | 0.25" |
| Thread Style | Fully Threaded |
| Thread Type | UNC |
| Unit Count | 50.0 Count |

## Product Details

- **Exterior Finish:** Black Oxide
- **Head Style:** Truss
- **Material:** Carbon Steel
- **Point Style:** Notched Point
- **Thread Size:** 0.25"

## Images

![LIONMAX Lag Screws 3 Inch, Structural Wood Screws #14 x 3, 50-PCS, Black - Image 1](https://m.media-amazon.com/images/I/5138Z545cWL.jpg)

## Available Options

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

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-10-31*