--- product_id: 543480682 title: "Pack of 6 M6 Hammer Head Screws T-bolt Sets, 304 Stainless Steel Hammer Head Screws with Hex Nuts for Roof Rack, Roof Rack Basket" brand: "moroinriz" price: "7916 som" currency: KGS in_stock: true category: "Moroinriz" url: https://www.desertcart.kg/products/543480682-pack-of-6-m6-hammer-head-screws-t-bolt-sets store_origin: KG region: Kyrgyzstan --- # M6 x 35mm precision threading 20x20x4mm square head base fit 304 stainless steel corrosion resistance Pack of 6 M6 Hammer Head Screws T-bolt Sets, 304 Stainless Steel Hammer Head Screws with Hex Nuts for Roof Rack, Roof Rack Basket **Brand:** moroinriz **Price:** 7916 som **Availability:** ✅ In Stock ## Summary > 🔧 Lock in your adventure with stainless steel strength! ## Quick Answers - **What is this?** Pack of 6 M6 Hammer Head Screws T-bolt Sets, 304 Stainless Steel Hammer Head Screws with Hex Nuts for Roof Rack, Roof Rack Basket by moroinriz - **How much does it cost?** 7916 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/543480682-pack-of-6-m6-hammer-head-screws-t-bolt-sets) ## Best For - moroinriz enthusiasts ## Why This Product - Trusted moroinriz brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Heavy-Duty Security:** Lock nuts and washers included to ensure your roof rack accessories stay firmly in place on every adventure. - • **Seamless Compatibility:** Effortlessly fits Thule, Yakima, Whispbar & more T-track crossbars for ultimate gear versatility. - • **Tool-Free Installation:** Slide into your T-slot crossbar—no drilling or clamps needed for a sleek, scratch-free setup. - • **Marine-Grade Durability:** Crafted from premium 304 stainless steel to resist rust and corrosion—even in harsh saltwater conditions. - • **Universal Outdoor Utility:** Perfect for mounting bike racks, kayak carriers, solar panels, and more—upgrade your rooftop game instantly. ## Overview This pack of 6 M6 hammer head T-bolts is engineered from premium 304 stainless steel, featuring a 20x20x4mm square head base and M6 x 35mm threading. Designed for seamless compatibility with popular roof rack systems like Thule, Yakima, and Whispbar, these marine-resistant bolts provide a durable, no-drill mounting solution for securing bike racks, cargo baskets, and other rooftop gear with included lock nuts and washers. ## Description CompatibilityPerfect for Thule, for Yakima, for Whispbar, for Rhino, and moreFor Whispbar Rail BarFor Whispbar Flush BarFor Whispbar Through Bar (Not Fit for Whispbar HD Bar)For Yakima Jetstream with T slots (Not fit for Yakima CoreBar without T slots)Some roof rack / luggage rack and cargo basket304 Stainless SteelMade of heavy duty 304 stainless steel, it features rust resistant and corrosion resistant in salt water, perfect t-track accessories for camping, touring, travel, and other outdoor activitiesHeavy Duty Rooftop Mounting Hardware Kit for Easy MountingPerfect roof rack replacement parts for your roof bars, just need to slide it into roof bar, simpler to use compared with t track clampsWide ApplicationUtility t-track bolts with matching nuts washer barrel kit for most roof rack systems, roof basket, allow you to attach bike carrier racks, kayak rack, bike carriers, ski holders, snowboard roof rack, side awning, canopy, surfboard roof rack to your roof rack bars with easeSpecItem Name: T Bolts for T TrackMaterial: 304 Stainless SteelThread Size: M6 x 1 (1/4-20), M8 x 1.25 (5/16-18) (Optional)Bolt Length: 30mm, 35mm (Optional)Square Head Base: 0.79 in x 0.79 in x 0.16 in (20mm x 20mm x 4mm)Washer: 0.04 in x 0.47 in (1mm x 12mm)Nut: 0.39 in x 0.2 in (10mm x 5mm)Fit Vehicle: SUV, ATV, UTV, RV, VANMounting Type: Roof Rack Mounting, Cross Bar Mounting, Roof Top Mounting ## Features - Versatile t Track Bolts - this t-track adapter accessory kit is a great solution to attach items firmly to your t track crossbar, compatible with Thule, Yakima, Whispbar cross bar with t slot, perfect t-track adapter accessory kit to attach bike rack / ski rack / kayak rack, roof rack awning, solar panel, fishing rod holder, cargo box to roof rack cross bars, roof rack cargo basket, car rooftop platform or side rails, works well with most solar panel mounting brackets - Technical Specification - the t bolt is made of 304 solid stainless steel, 79 in x 0.79 in x 0.16 in (20mm x 20mm x 4mm) square head base, m6 / m8 threading, 30m / 35mm length - Easy to Set Up - no drilling, cleaner look, just need to slide it into the t slot of your roof bar, and won't scratch your cross bar, great alternative to roof rack t track clamp*NOTE-please check the dimension of your cross bar rail, this t bolts base is 20mm x 20mm x 4mm (L x W x Thickness)* - Marine Resistant - stamping t slot accessories, more durable compared with welding parts, made of solid 304 stainless steel, it features rust resistant and corrosion resistant even in salt water, designed for most harsh environment, perfect t track accessories for suv / rv roof top - What You Will Receive - roof rack mounting hardware kit, include t-bolt with lock nuts and washer, satisfying purchasing experience of your customer is our priority, please feel free to contact us if you have other questions! Thanks for your supporting! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C45WBZSV | | Best Sellers Rank | 691,641 in DIY & Tools ( See Top 100 in DIY & Tools ) 72 in T-Slot Bolts | | Brand Name | moroinriz | | Colour | Silver | | Compatible Groove Diameter | 0.25 Inches | | Customer Reviews | 4.4 4.4 out of 5 stars (118) | | Exterior Finish | Black | | Fastener Size | M6x35mm | | Fastener Type | T-Bolt | | Finish Types | Stainless Steel | | Grade Rating | Grade 304 | | Head Type | Square | | Item Diameter | 6 Millimetres | | Item Hardness | Grade 2 | | Manufacturer | moroinriz | | Manufacturer Grade | Premium | | Manufacturer Part Number | QM-BOL-14 | | Material Type | Stainless Steel | | Metal | Stainless Steel | | Number Of Items | 6 | | Number of Packs | 2 | | Number of Pieces | 6 | | Outside Diameter | 6 Millimetres | | Screw Head Style | Square | | Set Name | Pack of 6 M6 Hammer Head Screws T-bolt Sets | | Set Screw Thread Type | Metric | | Size | M6x35mm, 6 pk | | Thread Class | 2A | | Thread Coverage | Fully Threaded | | Thread Size | M6x35mm | | Thread Style | Right Hand | | Thread Type | Metric | ## Product Details - **Exterior finish:** Black - **Head style:** Square - **Manufacturer grade:** Premium - **Material:** Stainless Steel - **Thread size:** M6x35mm ## Images ![Pack of 6 M6 Hammer Head Screws T-bolt Sets, 304 Stainless Steel Hammer Head Screws with Hex Nuts for Roof Rack, Roof Rack Basket - Image 1](https://m.media-amazon.com/images/I/71fzI-6DORL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - T Slot Bolts for Thule, Yakima Roof Rack Cross Bars, Platform, Cargo Basket, Stainless Square T Track Bolt Adapter to Secure Bike/Ski/Kayak Rack, Solar Panel, Awning, 4mm Thick - T Track Mount Tie Down Anchor for Roof Rack, M8 Heavy Duty Ring Shaped Eye Bolt, Stainless Steel T Bolt Eye Nut Tie Down Rings for Holding Bungee Cord, Ropes, Hooks - moroinriz T Slot Bolts for Thule, Yakima Roof Rack Cross Bars, Platform, Cargo Basket, Stainless Square T Track Bolt Adapter to Secure Bike/Ski/Kayak Rack, Solar Panel, Awning --- ## 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.kg/products/543480682-pack-of-6-m6-hammer-head-screws-t-bolt-sets](https://www.desertcart.kg/products/543480682-pack-of-6-m6-hammer-head-screws-t-bolt-sets) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-10-18*