Description
Product Overview
The ALLOYPRO Black M6 Hex Drive Socket Cap Bolts Kit is engineered for durability and versatility, delivering a complete set of fastening solutions for a wide range of applications. Each kit contains thirty precision‑machined screws in six incremental lengths—16 mm, 20 mm, 25 mm, 30 mm, 40 mm, and 50 mm—ensuring you have the exact size required for any project. The bolts are fabricated from high‑hardness alloy steel, providing exceptional tensile strength and resistance to corrosion. A hex key is included to facilitate quick and accurate installation, while the robust polymer storage box keeps components organized and protected from damage during transport or storage.
Dimensions of the packaged kit measure 7.09 × 4.53 × 0.71 inches and weigh just 15.52 ounces, making it easy to carry to job sites, workshops, or home improvement areas. The product is manufactured by ALLOYPRO, a reputable brand known for delivering reliable industrial fasteners that meet rigorous quality standards. With a best‑sellers rank of #4 in the Binding Screws category, this kit has earned a solid 4.4‑star rating from 47 verified customer reviews, reflecting consistent performance and satisfaction.
![[Product front view showing all components]](https://www.uptowngo.store/wp-content/uploads/2026/08/b5483165d5ab485fa9390ccdfbd2ec5c.jpg)
Usage
Designed for both professional tradespeople and DIY enthusiasts, this bolt kit excels in a variety of settings. In furniture assembly, the precise M6 thread profile ensures a tight fit for chair legs, table frames, and cabinet doors, eliminating wobble and enhancing structural integrity. For cabinet repair, the range of lengths allows you to replace worn or stripped screws without compromising the original design, while the hex drive feature speeds up the tightening process, reducing fatigue during repetitive tasks.
Beyond traditional woodworking, the kit is well‑suited for hobbyist projects such as leathercraft, custom bag making, and even light metal fabrication where a reliable M6 fastener is required. The included hex key and storage box make on‑site adjustments straightforward, and the clear labeling of each screw size eliminates guesswork, allowing you to focus on creativity rather than inventory management. Whether you are building a baby crib, assembling a photo album frame, or reinforcing a decorative belt, the ALLOYPRO kit provides the confidence of a secure, long‑lasting connection.
Why Choose Us
Choosing the ALLOYPRO Black M6 Hex Drive Socket Cap Bolts Kit means investing in a product that combines premium materials, thoughtful design, and comprehensive support. The hardened steel construction undergoes a heat‑treatment process that enhances hardness while maintaining a smooth thread finish, reducing the risk of cross‑threading and ensuring consistent torque application. Each bolt is inspected for dimensional accuracy, guaranteeing that the M6 thread conforms to industry standards for fit and finish.
Our commitment to quality extends beyond the manufacturing floor. The kit is packaged in a durable, reusable box that protects components from moisture, dust, and impact, extending the lifespan of the fasteners. In addition, ALLOYPRO offers responsive customer service, providing technical assistance, replacement parts, and a satisfaction guarantee that underscores our confidence in the product’s performance. By selecting this kit, you benefit from a trusted brand, a meticulously curated assortment of sizes, and the peace of mind that comes from reliable after‑sales support.
Key Features
- High‑hardness alloy steel bolts resist corrosion and maintain strength under load.
- Six size options (16 mm‑50 mm) cover a broad range of fastening needs.
- Hex drive design enables fast, torque‑controlled installation with minimal effort.
- Durable storage box keeps screws organized and protects them from damage.
- ALLOYPRO customer support provides technical help, replacements, and a satisfaction guarantee.
FAQ
What materials are the bolts made from?
The bolts are forged from high‑hardness alloy steel that has been heat‑treated to improve tensile strength and corrosion resistance, ensuring long‑term durability in demanding applications.
Can I use the kit for metal projects?
Yes. While the kit is optimized for wood and composite materials, the M6 thread profile and robust construction make the bolts suitable for light‑to‑moderate metal fastening tasks where a hex drive is preferred.
Is the hex key included compatible with standard sockets?
The included hex key is sized for M6 bolts and fits standard 6 mm hex sockets, allowing you to use it with most common hand tools or power drivers that accept a 6 mm socket.
How many screws are in each size category?
The kit contains five screws of each length (16 mm, 20 mm, 25 mm, 30 mm, 40 mm, and 50 mm), providing a total of thirty fasteners that cover a wide spectrum of fastening requirements.
What warranty does ALLOYPRO offer?
ALLOYPRO provides a one‑year limited warranty covering manufacturing defects, and our customer service team is ready to assist with any issues, replacements, or technical questions you may have.




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