A heavy‑duty M5 x 30 mm countersunk screw made from top-grade Grade 12.9 alloy steel with a sleek matte black finish ideal for secure, flush‑mount fastening when strength and a clean appearance are both important. The flat hex socket head sits flush with the surface for a neat, professional look, while the internal hex drive allows reliable tightening using an Allen key. Built for durability and high tensile strength, this screw is well suited for robotics, structural frames, electronics enclosures, machinery assemblies, and precision‑engineering tasks requiring long-lasting, high‑strength fasteners.

Specifications:

• Thread Size: M5
• Length: 30 mm
• Head Type: Flat Countersunk Hex Socket
• Material: Alloy Steel (Grade 12.9 – high strength)
• Finish: Black Oxide or Black Coating (matte black appearance)
• Thread Type: Fully Threaded
• Drive Size: ~4 mm Allen Key (typical for M5)
• Tensile Strength: High (as per Grade 12.9 — typically around 1,200 MPa)