RS PRO Plain Steel Hex Socket Countersunk Screw M3 x 10 mm, Grade 10.9 Steel, DIN 7991 281-394

RS PRO 281-394 is a Plain Steel Hex Socket Countersunk Screw with M3 thread and 10 mm length, constructed from high-grade 10.9 steel. It complies with DIN 7991 standards, ensuring precise metric threading for secure and stable fastening.

The countersunk head design allows the screw to sit flush with or below the surface, ideal for applications requiring a smooth finish without protruding fasteners. Featuring a hex socket drive, it requires a hex or Allen key for tightening or loosening.

This screw exhibits a nominal tensile strength of 1040 N/mm² and yield strength of 940 N/mm², making it more resilient than typical 8.8 grade fasteners. Its plain steel finish provides a simple yet durable surface suitable for various industrial, commercial, and domestic uses.

Typical industrial applications include assembly and fastening of machine parts, security guarding, panel construction, electronic devices, automotive components, woodworking, and facility maintenance. The metric M3 x 10 mm size fits a wide range of equipment requiring secure fastening in limited spaces.

Manufactured in Taiwan, these screws are available in various thread sizes including M3, M4, M5, M6, M8, and M16, all adhering to DIN 7991 thread standards for consistency and compatibility with matching hex sockets.

This high quality plain steel countersunk socket screw is designed to provide a flush fit below the material surface. The hex socket drive facilitates reliable torque transfer using an Allen key. Grade 10.9 steel ensures excellent mechanical strength in light duty fastening applications.

Commonly used in woodworking, panel building, automotive, and electronic assembly industries. Produced under stringent DIN 7991 standards for metric threads. Black oxide self-coloured steel finish provides a sleek appearance where visible.

Compact design prevents interference with operational mechanisms in tight spaces. Explore a wide range of fasteners and industrial components in the EnvMart catalog for additional compatible products and accessories.

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