--- product_id: 14292773 title: "FastenMaster FMHLGM006-50 HeadLOK Heavy-Duty Flathead Fastener, 6 Inches, 50-Count, Black" brand: "fastenmaster" price: "Β₯18643" currency: JPY in_stock: true category: "Fastenmaster" url: https://www.desertcart.jp/products/14292773-fastenmaster-fmhlgm006-50-headlok-heavy-duty-flathead-fastener-6-inches store_origin: JP region: Japan --- # No predrilling, zips right in 6-inch heavy-duty length Patented Spider Drive for cam-out resistance FastenMaster FMHLGM006-50 HeadLOK Heavy-Duty Flathead Fastener, 6 Inches, 50-Count, Black **Brand:** fastenmaster **Price:** Β₯18643 **Availability:** βœ… In Stock ## Summary > πŸ› οΈ Fasten Like a Pro, Finish Like a Boss! ## 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?** Β₯18643 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/14292773-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 - β€’ **Cam-Out? Not Here!:** Patented Spider Drive virtually eliminates cam-out, ensuring smooth, frustration-free fastening every time. - β€’ **Unmatched Holding Power:** Wafer head design eliminates washers and boosts pull-through strength for rock-solid deck framing, stair stringers, and fencing. - β€’ **Built to Last a Lifetime:** Guaranteed corrosion resistance with ACQ approval means your projects stay strong and rust-free for decades. - β€’ **Bonus Spider Driver Bit Included:** Every pack comes with a free Spider Driver bitβ€”because your toolkit deserves the best. - β€’ **Zip Through Wood Without Pre-Drilling:** Save hours on every project with aggressive threading and sharp gimlet point that powers through wood and OSB effortlessly. ## Overview The FastenMaster FMHLGM006-50 HeadLOK is a 6-inch, heavy-duty flathead fastener designed for wood-to-wood projects. Featuring patented Spider Drive technology, it eliminates cam-out and requires no predrilling, speeding up installation. Its wafer head boosts pull-through strength, and the fastener is guaranteed corrosion-resistant for the life of your project. Ideal for deck framing, stair stringers, fencing, and cabinetry, this 50-count pack includes a free Spider Driver bit for seamless use. ## Description Product Description Save time, money, and labor costs. HeadLOK eliminates the need to predrill and hand-ratchet in 3/8 inch galvanized lag screws in wood-to-wood projects. HeadLOK's aggressive threading and sharp gimlet point allows it to zip right into wood or OSB without predrilling. Plus, the wafer head eliminates the need for washers and offers increased pull through strength. Perfect for deck framing, stair stringers, fencing, cabinets, and more! Sizes are perfect for virtually any dimensional wood-to-wood project. HeadLOK fasteners are American made. From the Manufacturer Save time, money, and labor costs. HeadLOK eliminates the need to predrill and hand-ratchet in 3/8 inch galvanized lag screws in wood-to-wood projects. HeadLOK's aggressive threading and sharp gimlet point allows it to zip right into wood or OSB without predrilling. Plus, the wafer head eliminates the need for washers and offers increased pull through strength. Perfect for deck framing, stair stringers, fencing, cabinets, and more! Sizes are perfect for virtually any dimensional wood-to-wood project. HeadLOK fasteners are American made. ## Features - Manufactured in China - Easy to use - Highly durable - Nationally code compliant stronger design shear values than 3/8 inch lag screws - No predrilling - zips right in - Patented Spider Drive virtually eliminates cam-out - Free Spider Driver bit in every package - No predrilling--zips right in - Guaranteed corrosion resistance for the life of the project; ACQ approved ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001OEPXMG | | Best Sellers Rank | #62,044 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #520 in Wood Screws | | Brand | FASTENMASTER | | Color | Galvanized | | Compatible Groove Diameter | 6 inches | | Customer Reviews | 4.8 4.8 out of 5 stars (884) | | Drive System | Double Square | | Exterior Finish | Plain | | Fastener Size | 6 Inch | | Fastener Type | Screw | | Finish Types | Plain | | Global Trade Identification Number | 00608309410591 | | Head Type | Flat | | Included Components | OMG - FMHLGM006-50 | | Item Diameter | 6 inches | | Item Dimensions | 3.5 x 7.25 x 3 inches | | Item Type Name | OMG - FMHLGM006-50 | | Item Weight | 16 ounces | | Manufacturer | FastenMaster | | Material Type | Carbon Steel | | Metal Type | metal_type | | Model | OMG - FMHLGM006-50 | | Number Of Items | 1 | | Number of Pieces | 1 | | Outside Diameter | 6 inches | | Part Number | OMG - FMHLGM006-50 | | Screw Head Style | Square | | Screw Point Style | Nail Point | | Set Name | 50 Pack | | Set Screw Thread Type | Unified National Coarse (UNC) | | Size Name | 6" | | Thread Class | 8 | | Thread Coverage | Partially Threaded | | Thread Size | 6" | | Thread Style | Right Hand | | Thread Type | Machine Screw Thread Or Self-tapping Screw Thread | | UPC | 608309410591 608309449683 | | Unit Count | 50 Count | | 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 - **Exterior Finish:** Plain - **Head Style:** Square - **Item dimensions L x W x H:** 3.5 x 7.25 x 3 inches - **Material:** Carbon Steel - **Thread Size:** 6" ## Images ![FastenMaster FMHLGM006-50 HeadLOK Heavy-Duty Flathead Fastener, 6 Inches, 50-Count, Black - Image 1](https://m.media-amazon.com/images/I/61lrRDgKeHL.jpg) ![FastenMaster FMHLGM006-50 HeadLOK Heavy-Duty Flathead Fastener, 6 Inches, 50-Count, Black - Image 2](https://m.media-amazon.com/images/I/418rZkGZ8ZL.jpg) ![FastenMaster FMHLGM006-50 HeadLOK Heavy-Duty Flathead Fastener, 6 Inches, 50-Count, Black - Image 3](https://m.media-amazon.com/images/I/51F2bze2BZL.jpg) ![FastenMaster FMHLGM006-50 HeadLOK Heavy-Duty Flathead Fastener, 6 Inches, 50-Count, Black - Image 4](https://m.media-amazon.com/images/I/31+tZtKZ7ZL.jpg) ![FastenMaster FMHLGM006-50 HeadLOK Heavy-Duty Flathead Fastener, 6 Inches, 50-Count, Black - Image 5](https://m.media-amazon.com/images/I/51TuZF2dOfL.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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/14292773-fastenmaster-fmhlgm006-50-headlok-heavy-duty-flathead-fastener-6-inches](https://www.desertcart.jp/products/14292773-fastenmaster-fmhlgm006-50-headlok-heavy-duty-flathead-fastener-6-inches) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-04*