Metric M8 High Tensile Alloy Steel CSK Allen Bolt Hex Socket Countersunk Screws Nuts & Washers Assortment Kit with Allen Keys & Storage Box – 219 Pieces

Metric M8 High Tensile Alloy Steel CSK Allen Bolt Hex Socket Countersunk Screws Nuts & Washers Assortment Kit with Allen Keys & Storage Box – 219 Pieces

• HIGH TENSILE ALLOY STEEL — Made from premium high tensile alloy steel for superior strength, durability, and heavy-duty performance. Precision-made M8 countersunk hex socket screws with matching nuts, washers, and Allen keys.
• CSK COUNTERSUNK HEAD DESIGN — Flat head sits flush with surface after installation, providing smooth finish where protruding heads are not suitable such as panels, furniture, and machinery.
• SOCKET HEX DRIVE — Internal hex drive allows high torque tightening using Allen key, ideal for secure fastening in compact spaces and structural applications.
• WIDE APPLICATION USE — Suitable for machinery, automotive work, construction, equipment installation, furniture assembly, workshop, and industrial maintenance.
• DURABLE ORGANIZER STORAGE BOX — Strong transparent compartment box keeps sizes neatly separated and easy to identify. Secure snap-lock prevents mixing during transport.

m8 high tensile csk allen bolt kit alloy steel countersunk socket screws nuts washers assortment metric bolt set machine screws heavy duty fasteners box diy repair kit