--- product_id: 57955384 title: "FastenMaster FMHLGM006-50 HeadLOK Heavy-Duty Flathead Fastener, 6 Inches, 50-Count, Black" brand: "fastenmaster" price: "$178.81" currency: USD in_stock: true url: https://www.desertcart.us/products/57955384-fastenmaster-fmhlgm006-50-headlok-heavy-duty-flathead-fastener-6-inches store_origin: US region: United States of America --- # Heavy-duty 50-count pack 6" length FastenMaster FMHLGM006-50 HeadLOK Heavy-Duty Flathead Fastener, 6 Inches, 50-Count, Black **Brand:** fastenmaster **Price:** $178.81 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate Your Projects with Heavy-Duty Precision! ## Quick Answers - **What is this?** FastenMaster FMHLGM006-50 HeadLOK Heavy-Duty Flathead Fastener, 6 Inches, 50-Count, Black by fastenmaster - **How much does it cost?** $178.81 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/57955384-fastenmaster-fmhlgm006-50-headlok-heavy-duty-flathead-fastener-6-inches) ## Best For - fastenmaster enthusiasts ## Why This Product - Trusted fastenmaster brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek Aesthetic:** The black finish adds a modern touch to your hardware. - • **Unmatched Durability:** Engineered to withstand the toughest conditions. - • **Versatile Application:** Perfect for a variety of projects, both indoor and outdoor. - • **Effortless Installation:** Designed for quick and easy use, saving you time. - • **Global Quality Assurance:** Manufactured under strict international standards. ## Overview The FastenMaster FMHLGM006-50 HeadLOK Heavy-Duty Flathead Fastener is a robust 6-inch fastener available in a convenient 50-count pack. Designed for durability and ease of use, this fastener is perfect for a wide range of applications, ensuring your projects are built to last. ## Description FastenMaster FMHLGM006-50 HeadLOK Heavy-Duty Flathead Fastener, 6 Inches, 50-Count ## Features - Manufactured in China - Easy to use - Highly durable - International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | Material | Carbon Steel | | Drive System | Double Square | | Head Style | Square | | Item dimensions L x W x H | 3.5 x 7.25 x 3 inches | | Exterior Finish | Plain | | Thread Size | 6" | | Metal Type | Alloy Steel | | Brand | FASTENMASTER | | Head Type | Flat | | Item Weight | 2.99 Pounds | | Thread Type | Machine Screw Thread Or Self-tapping Screw Thread | | Thread Coverage | Partially Threaded | | Fastener Type | Screw | | Thread Style | Right Hand | | Thread Class | 8 | | Fastener Size | 6 Inch | | Size | 6 Inch | | Number of Pieces | 50 | | UPC | 608309410591 | | Global Trade Identification Number | 00608309410591 | | Manufacturer | FastenMaster | | Part Number | OMG - FMHLGM006-50 | | Item Weight | 2.99 pounds | | Product Dimensions | 3.5 x 7.25 x 3 inches | | Item model number | OMG - FMHLGM006-50 | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Measurement System | Imperial | | Certification | An | | Usage | wood | | Included Components | OMG - FMHLGM006-50 | | Batteries Included? | No | | Batteries Required? | No | | Warranty Description | HeadLOK is fully guaranteed for the life of the project against rusting or corrosion. Fasteners are not intended for use within 1,000 feet of saltwater applications. | ## Product Details - **Material:** Carbon Steel - **Drive System:** Double Square - **Head Style:** Square - **Item dimensions L x W x H:** 3.5 x 7.25 x 3 inches - **Exterior Finish:** Plain ## Images ![FastenMaster FMHLGM006-50 HeadLOK Heavy-Duty Flathead Fastener, 6 Inches, 50-Count, Black - Image 1](https://m.media-amazon.com/images/I/41O5N-qN4IL.jpg) ![FastenMaster FMHLGM006-50 HeadLOK Heavy-Duty Flathead Fastener, 6 Inches, 50-Count, Black - Image 2](https://m.media-amazon.com/images/I/71hIIAU7yyL.jpg) ![FastenMaster FMHLGM006-50 HeadLOK Heavy-Duty Flathead Fastener, 6 Inches, 50-Count, Black - Image 3](https://m.media-amazon.com/images/I/71PdIiB4pzL.jpg) ![FastenMaster FMHLGM006-50 HeadLOK Heavy-Duty Flathead Fastener, 6 Inches, 50-Count, Black - Image 4](https://m.media-amazon.com/images/I/61h9xz4ldDL.jpg) ![FastenMaster FMHLGM006-50 HeadLOK Heavy-Duty Flathead Fastener, 6 Inches, 50-Count, Black - Image 5](https://m.media-amazon.com/images/I/61JmLPjc06L.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - FastenMaster OMG-FMHLGM006-50, 6", 50 Count - FastenMaster FMHLGM412-250 HeadLOK Heavy-Duty Flathead Fastener, 4-1/2 Inches, 250-Count,Black - EAB Tool 96000 Spider Driver Bits, 3-Pack --- ## 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.us/products/57955384-fastenmaster-fmhlgm006-50-headlok-heavy-duty-flathead-fastener-6-inches](https://www.desertcart.us/products/57955384-fastenmaster-fmhlgm006-50-headlok-heavy-duty-flathead-fastener-6-inches) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-17*