A comprehensive fastener kit for workshop and home repairs, built around corrosion-resistant stainless components for lasting use. Confident DIYers and small‑job mechanics will appreciate the organised selection and included tools. Is the HAOCHEN Hex Socket Screw and Nut Kit the right all-in-one set for your toolbox?
⚡ At a Glance
- • Material Quality: Stainless steel construction resists corrosion, rust and oxidation, with well-machined threads for reliable fastening
- • Best for: DIY enthusiasts, bicycle and motorcycle repairs, furniture maintenance and small electronics assembly
- • Not ideal for: Users needing imperial sizes or metric fasteners outside the M3–M6 range
A 557-piece stainless steel assortment organized in a sturdy plastic box. Includes screws, nuts, washers, tweezers and wrenches for common small repairs.
Long-lasting corrosion resistance - with stainless steel construction
Stainless steel composition offers inherent resistance to rust and oxidation, keeping threads and heads intact during repeated use and exposure to moisture. Parts are described as sturdy and suitable for long-term use.
Fasteners stay serviceable in humid or outdoor environments, reducing the need for frequent replacements. Repairs remain reliable over time thanks to the material choice.
Neat, quick access to sizes - with a sturdy plastic storage box
A compartmented plastic storage box keeps each size separated for fast selection and protection during transport. The case is designed for quick visual identification of components.
Spend less time hunting for the right fastener and more time on the job, making assembly and maintenance faster and less frustrating. The portable case suits a small workshop or mobile repair kit.
Accurate fit and secure tightening - with deep hexagon sockets and precision threads
Hexagon socket heads are described as deep and clear, while screws and bolts are sharp, clean and precisely machined to avoid deformation and slippage. Included wrenches match the socket heads for proper torque.
Reduced cam-out and easier torque transfer mean fewer rounded heads and a firmer joint. Repeated assembly and disassembly are simpler without damaging fasteners.
✨ The 4 Key Reasons for HAOCHEN Hex Socket Screw and Nut Kit
- 557-piece assortment - Covers common metric sizes for varied DIY, 3D and repair tasks
- Well-machined threads - Ensure consistent, reliable fastening and repeated removals
- Deep hexagon sockets - Reduce slippage and allow confident tightening with hex keys
- Sturdy plastic storage box - Keeps parts organised and accessible for quick selection
📋 Technical Details at a Glance
- Category: Hex socket screw and nut kit
- Brand: HAOCHEN
- Contents: 557 pieces total
- Screw sizes: M3, M4, M5, M6
- Included fasteners: 184 flat washers, 184 hex nuts, 184 hex socket head screws
❓ Frequently Asked Questions
Q: Are the sizes metric?
A: Yes, the kit contains metric sizes M3, M4, M5 and M6 only.
Q: What is the material of the fasteners?
A: All screws, nuts and washers are stainless steel with resistance to corrosion, rust and oxidation.
Q: What tools and extras are included?
A: The set includes a pair of tweezers, four wrenches and a sturdy plastic storage box for organisation.
🏆 Our Verdict
The HAOCHEN Hex Socket Screw and Nut Kit suits DIYers, bike mechanics and workshop hobbyists who need a broad selection of small metric fasteners. A complete 557-piece stainless steel assortment with included tools and organised storage speeds up repairs and assembly. Not aimed at users needing imperial sizes or specialised high‑tensile fasteners, but delivers strong long-term value through durable materials and tidy storage.
