Cylinder Head Cap Screws M4 Strenght Sleel Class 8.8 (Pack of 50) Zinc Plated Hex Hexagon Allen Socket Bolts Thread Fasteners Cylindrical Heavy Duty According to DIN912 (4mm x 8mm)

EASY TO USE – With the wide variaty of cap screws making them ideal for use, easy to lock, non-isosceles, easy to operate, standard size, not easy to slip, more convenient and quick to use. HIGH QUALITY – Keple Hex socket bolts are made of Alloy Steel (Zinc Plated), high-quality material, strong stability, high hardness, good strength and corrosion resistance in harsh environment, and can ensure long-term use. ADVANTAGE - Keple heavy duty cylindrical screws are very strong and is great for indoor and outdoor use. The Alloy steel is superior to a regular steel which makes it ideal for projects. ACCORDING TO SAFETY STANDARDS – Zinc Plated Alloy Steel cap socket bolt screws. UNIVERSAL USE – Hex socket bolts are widely used in the home and office appliance, all types of machinery and equipment, furniture, wood and DIY projects and more ! All dimensions are shown in the photo.