Introducing a precise, corrosion-resistant fastening solution built for reliability in electronics, mechanical assemblies, and furniture projects. The Inner Hexagon Socket Head M5 x 20 screws come in a 20-piece kit, finished in durable black zinc plating for a clean, professional look and long-lasting protection against the elements.

What you get

• 20 pieces of M5 x 20 mm inner hex socket head screws
• Black zinc plating for enhanced corrosion resistance and a sleek finish
• Standard ISO metric thread with a flush, recessed drive for a clean assembly

Key features and benefits

• Inner Hex Socket Head: An Allen-drive design provides high torque transmission and reduces protrusion, yielding secure joints in tight spaces.
• M5 x 20 mm dimensions: Ideal for precise fits in electronics enclosures, small brackets, and lightweight mechanical assemblies where a modest screw length is required.
• Black zinc plating: Superior wear resistance and corrosion protection with a discreet, professional appearance.
• Ready-to-use kit: Perfect for maintenance, replacements, or starter sets, ensuring you always have the right fasteners on hand.

Practical use cases

• Electronics enclosures and computer chassis where a compact, low-profile screw is essential
• Metal or wooden furniture assemblies and brackets that require a clean, finished look
• DIY projects and hobby builds that demand reliable, repeatable torque without slippage
• Small mechanical assemblies such as sensor mounts, railings, or decorative hardware

Why choose this screw kit

This kit emphasizes precision and durability. The inner hex socket head minimizes cam-out under torque, while the M5 x 20 mm size provides strong clamping force without over-penetration. The black zinc finish adds a layer of protection against rust in varying environments, so your assemblies stay solid longer—whether in a workshop, lab, or home project corner.

Installation tips

• Use a standard Allen key sized for M5 hardware to achieve consistent torque
• Clean threads before installation to maximize grip and prevent cross-threading
• A light lubricant can help with insertion in longer-term reuse scenarios, but avoid over-lubricating if precise torque is critical

Available as an after-sale kit, this set is designed to support ongoing projects and replacements with reliable, readily accessible fasteners. If you need a dependable, compact solution for your M5 hardware needs, this Inner Hexagon Socket Head screw kit delivers predictable performance and long-term value.