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A collection of M2-M5 hex socket head cap screws and nuts, including various sizes and quantities up to 2500 pieces.
A clear plastic container filled with an assortment of black precision hex socket head cap screws and nuts.
A pile of small black precision hex socket head cap screws and nuts.
Assortment of black precision hex socket head cap screws and nuts.
Assortment of black precision hex socket head cap screws and nuts.
Assortment of black hex socket head bolts, nuts, and washers showing various sizes and thread types.
Assortment of black precision hex socket head cap screws and nuts.
Assortment of M5 thread diameter hex socket head cap screws and nuts with various dimensions
A kit of black hex socket head screws and nuts, including various sizes and quantities.
A kit of M3 hex socket head screws and nuts, including various sizes and quantities.
A variety pack of M3 to M5 hex socket head cap screws and nuts in various sizes and quantities.
A kit of various M3, M4, and M5 hex socket head screws and nuts in assorted sizes and quantities.
A variety pack of hex socket head cap screws and nuts in various sizes and lengths.
A kit of M3 to M5 hex socket head cap screws and nuts with lock washers.
A grid of various M2 to M3 hex socket head cap screws and nuts kit with assorted sizes and quantities
A variety of M4 hex socket head cap screws and nuts kit with various sizes and quantities.
A plastic kit containing various M6 hex socket head cap screws, nuts, and corresponding hex keys.
A plastic kit containing various M5 hex socket head screws and nuts in different sizes and quantities.
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Precision Hex Socket Head Cap Screws and Nuts Assortment

Regular price €21,99 Sale price €18,99 – €92,99

Why customers love it

Precision Fastening for Every Project

Elevate your DIY and engineering projects with our comprehensive set of high-grade carbon steel screws, nuts, and washers.

  • Crafted from durable 12.9 grade carbon steel for superior strength.
  • Complete assortment covering sizes M2 through M6 for versatile use.
  • Features easy hex socket drive style for quick and reliable assembly.
  • Ideal for furniture repair, general crafting, and robust mechanical applications.
A collection of M2-M5 hex socket head cap screws and nuts, including various sizes and quantities up to 2500 pieces.

Why Choose Our Hardware?

High-Grade Durability

Made from 12.9 grade carbon steel ensuring reliable performance under stress.

Versatile Sizing

Includes a full range of sizes (M2 to M6) to fit diverse components.

Easy Operation

Hex socket drive design allows for quick tightening and loosening.

Secure Connections

Guarantees secure and reliable connections across various materials.

Product Specifications

Hardware Details

Key attributes of our precision fasteners.

Material Grade
12.9 grade carbon steel
Included Sizes
M2 through M6
Drive Type
Hex Socket
Application
General repairing, furniture installation, crafting

Hardware Comparison

Precision vs. Standard Hardware

The difference between our high-grade set and typical alternatives.

Feature
SmartPicksDIY
Typical alternative
Tensile Strength
High and Reliable
Lower and Variable
Reliability
Designed for Security
May require more force
Tool Requirement
Hex Socket Drive
Often requires specialized tools
Longevity
Long-lasting performance
Susceptible to premature wear

Our worry-free shopping promise

If your order arrives damaged, defective, or not as described, contact us within 14 days and we will make it right with a replacement or refund.

Frequently Asked Questions

Answers to common questions about our hardware.

Are these screws suitable for structural applications?

These fasteners are ideal for general repairing, furniture installation, and crafting projects. For heavy structural loads, consult a professional engineer.

What is the difference between 12.9 grade and standard steel?

The 12.9 grade carbon steel offers significantly higher tensile strength and reliability compared to standard mild steel, making it better for demanding tasks.

Can I use these for outdoor projects?

Yes, due to their robust nature, they are suitable for many outdoor projects, provided the environment is not excessively corrosive.

Are the sizes interchangeable between different sets?

While they cover a wide range, always verify the specific size requirements of your project before using any set.

Shipping & returns

Shipping

  • Delivers to Germany (based on your selected country/region).
  • Estimated delivery: 3–15 business days after dispatch.
  • Shipping cost: Free.

Returns

You can request a return within 14 days after delivery. Standard returns have a €4.00 EUR (approximately $4.66 USD) flat-rate return shipping fee, deducted from your refund. Return shipping is free for items that arrived damaged, defective, or incorrect. Items should be unused and in original packaging where possible. Contact us before sending anything back.

Shipping policyReturn & refund policy

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