Best Round Head Hex Bolts of 2025

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Round Head Hex Bolts are a type of fastener that is commonly used in construction, engineering and DIY projects. Made from high-quality materials, these bolts have a unique shape that allows for a tight and secure fit. They are popular due to their versatility and strength, and can be used in a variety of applications such as building structures, assembling machinery, and securing heavy equipment. Whether you are a professional tradesperson or a DIY enthusiast, Round Head Hex Bolts are an excellent choice for any project that requires a reliable and durable fastener.
At a Glance: Our Top Picks
Top 10 Round Head Hex Bolts
sourcing map 12Pcs Furniture Bolts with Wrench
The sourcing map Furniture Bolts are designed for durability and precision. Made from carbon steel, these hex socket round head cap screws resist corrosion, ensuring a long service life. Their fully threaded design allows for smooth installation, providing even force distribution to prevent slipping. You can use these bolts for various furniture applications, including beds, tables, and chairs, making them a versatile choice for your woodworking projects and maintenance needs.
sourcing map M6x10mm Stainless Steel Screws
The sourcing map M6 Screws are designed for versatility and durability. With a length of 10mm and a hex socket drive, they offer ease of use for various applications. The strong 304 stainless steel construction ensures resistance to wear and corrosion, making them ideal for harsh environments. Their deep thread and smooth surface provide excellent grip, preventing slippage during use. These screws are suitable for a wide range of industries, ensuring you have the right fasteners for your needs.
FandWay M8 Hex Socket Cap Screws Set
The FandWay M8 Screw Set is designed for versatility and durability. Made from high-quality 10.9-grade alloy steel, these screws are strong and resistant to oxidation, making them ideal for various projects. The assortment includes 35 screws of different sizes, ensuring you have the right fit for your specific needs. This kit is perfect for anyone from DIY enthusiasts to professionals, allowing you to replace broken or missing screws with ease. Plus, the screws are conveniently packed in a sturdy case for easy storage and transport.
sourcing map M5x10mm Hex Socket Screws
The sourcing map M5 Screws are designed for a variety of applications, ensuring versatility with their hex socket drive and standard hexagonal groove. With a length of 10mm and a pitch of 0.8mm, these screws are easy to handle and install. Made from durable 304 stainless steel, they offer excellent resistance against wear and corrosion, making them ideal for use in harsh environments. Their deep thread and smooth arc allow for even force distribution, providing you with a reliable fastening solution that won't slip easily.
sourcing map M4x10mm Hex Socket Screws
The sourcing map M4 Screws are designed for a variety of fastening needs. With a length of 12mm and a thread length of 10mm, these screws are versatile and easy to use in different applications. Their hex socket drive allows for a secure grip, ensuring that they won’t slip during use. Made from 304 stainless steel, they offer exceptional strength and resistance to wear and corrosion, making them ideal for harsh environments. These features provide you with confidence that your fastenings will remain secure over time.
sourcing map M4x50mm Hex Socket Round Head Screws
The sourcing map Hex Socket Screws are designed for versatility and durability. With a length of 50mm, these machine screws feature a hex socket drive, making them easy to install and remove. The 304 stainless steel construction ensures high strength and resistance to wear and corrosion, which is particularly beneficial in harsh environments. Additionally, the deep thread and smooth arc design provide even force distribution, preventing slippage during use. These features make the screws ideal for a wide range of applications across various industries.
sourcing map M6x70mm Furniture Bolt Set
The sourcing map Furniture Bolts are designed for a variety of DIY projects, making them a versatile choice for your needs. With a thread diameter of M6 and an under head length of 70mm, these bolts provide a strong and secure fit. The 50mm thread length ensures compatibility with most woods and boards, offering you convenience in your assembly tasks. Made from durable carbon steel with a corrosion-resistant nickel-plated finish, these bolts promise longevity and reliability for your furniture construction and repairs.
Yyyuluo M10x12 Flanged Button Head Screw
The Yyyuluo Flanged Button Screw features a size chart for precise ordering, ensuring you select the right fit for your projects. Made from durable 304 stainless steel, these screws offer excellent corrosion resistance, making them ideal for various applications. The clear, deep threads prevent slipping during installation, allowing you to work quickly and efficiently. Plus, the hexagonal socket design ensures easy tightening, saving you valuable time while securing your materials.
sourcing map M3x8mm Stainless Steel Machine Screws
The sourcing map M3 Screws are versatile fasteners designed for various applications. With a length of 8mm and a diameter of 6mm, these round head machine screws provide a reliable solution for your fastening needs. Their hex socket drive allows for easy installation, ensuring a secure fit. Made from durable 304 stainless steel, they offer excellent resistance to wear and corrosion, making them ideal for use in challenging environments. You can trust these screws to perform well in industries ranging from aerospace to electronics.
Foyoram Brass Hex Cup Screws Set
The Foyoram Brass Screws are crafted from high-quality brass, ensuring durability and resistance to corrosion. Their various sizes, ranging from M3 to M8, make them versatile for different applications, providing you with the right fit for your project. The detailed dimensions are available for reference, allowing you to select the perfect screw for your needs. These hexagonal head screws offer excellent grip and ease of installation, making your tasks simpler and more efficient.
During our round head hex bolt research, we found 219 round head hex bolt products and shortlisted 10 quality products. We collected and analyzed 3,101 customer reviews through our big data system to write the round head hex bolts list. We found that most customers choose round head hex bolts with an average price of £6.73.
The round head hex bolts are available for purchase. We have researched hundreds of brands and picked the top brands of round head hex bolts, including sourcing map, FandWay, Yyyuluo, Foyoram. The seller of top 1 product has received honest feedback from 20,002 consumers with an average rating of 4.8.

Corey Philips is an electrician and lighting expert. He graduated from the University of Birmingham in 2012 with a Bachelor's degree in electrical and electronics engineering. Corey is a specialist contractor in lights. He sells and installs and recommends lights and lamp sheds, and other lights accessories. Aside from that, Corey is vast in installing and maintaining electrical appliances like air conditioners, water heaters, and the likes.