KADRICK 365PCS M4 Screws Kit,Class 12.9 Alloy Steel Hex Socket Head Cap - size: M4 365Pcs

About this item

• Optimized Assortment – Higher Screw Ratio for Real Use Designed with a higher proportion of screws to match real assembly needs. More screws, fewer unnecessary components—making this kit more practical for actual fastening work.
• Built Around M4 – Ideal for Stronger Applications M4 screws are widely used in mechanical structures, home repair, and equipment assembly. This kit is optimized for applications requiring stronger and more stable fastening.
• Practical Size Distribution – Focus on Common Lengths Higher quantities of commonly used sizes (M4×8, M4×10), with a balanced distribution across lengths. Designed to match real-world usage instead of arbitrary sizing.
• Black Zinc Plating – Clean & Corrosion Resistant Upgraded black zinc plated finish provides better corrosion resistance than traditional black oxide. Smooth, dry surface keeps hands clean during installation.
• Class 12.9 Strength, Backed by Reliable Support Made from high-strength alloy steel meeting Class 12.9 standards for excellent durability. Kadrick products are trusted worldwide, and we provide long-term support—contact us anytime if you need assistance.

Overview

• Size: M4 365Pcs
• Color: Black
• Material: Alloy Steel
• Brand: Kadrick
• Fastener Type: Socket Head