Countersunk Allen Socket Head Screws (Grade 10.9) - Din 7991 | 200 PCS

Part Number: AAK44

This high-strength countersunk screw kit with 200 pieces total includes a range of Grade 10.9 alloy steel socket head screws, precision-manufactured to DIN 7991 specifications. With a flat-head, flush-mount design, these screws are perfect for applications requiring a smooth surface finish without protrusions.

Kit Includes – 8 Sizes (200 pcs Total):

• M4 x 20 – Qty: 20

• M4 x 25 – Qty: 20

• M5 x 12 – Qty: 20

• M5 x 25 – Qty: 20

• M6 x 12 – Qty: 30

• M6 x 20 – Qty: 30

• M8 x 16 – Qty: 30

• M8 x 30 – Qty: 30

Key Features:

• Constructed from Grade 10.9 hardened steel for high tensile strength

• DIN 7991 countersunk design ensures a flush finish

• Hex socket drive for secure torque application and easy installation

• Corrosion-resistant black oxide or phosphate coating

• Ideal for precision mechanical and structural applications

Applications:
Commonly used in aerospace, automotive, machinery, and metal fabrication where a flush-mounted, high-strength fastener is essential.