The Forgefix M6 x 30mm High Tensile Set Screw is an essential fastener for engineers, tradespeople, and serious DIYers requiring strong, corrosion-resistant connections. Made from robust Grade 8.8 steel and zinc plated for enhanced durability, this fully threaded screw excels in fastening various materials or securing into pre-tapped holes in demanding applications, though precise sizing for your specific project is crucial for optimal performance.
High Tensile Strength (Grade 8.8 Steel): Manufactured from high-grade 8.8 steel, these set screws offer exceptional strength and load-bearing capacity, making them suitable for critical fastening applications where durability is paramount.
Zinc Plated Finish: The zinc coating provides a robust barrier against corrosion and acts as a sacrificial anode, actively protecting the underlying steel if the coating is scratched or damaged, significantly extending the screw's lifespan.
Fully Threaded (DIN 933 Compliant): Designed with full threading in accordance with DIN 933 standards, ensuring maximum thread engagement and secure fastening, ideal for connections that require the entire length of the screw to bear load.
Versatile Application: Widely used across many engineering and construction tasks, these screws are perfect for fastening various materials together or securing components into pre-tapped holes, offering flexibility in diverse projects.
Corrosion Resistance: The zinc plating prevents oxidation, forming a fine white dust (zinc oxide) if exposed, which acts as a protective layer, unlike iron oxide which leads to substrate breakdown.
Standard M6 x 30mm Size: Specifically dimensioned at M6 diameter and 30mm length, offering a common and versatile size for many medium-duty fastening requirements, and compatible with a wide range of nuts and washers.
Exceptional Strength: Grade 8.8 steel provides high tensile strength for reliable, heavy-duty applications.
Superior Corrosion Protection: Zinc plating ensures long-lasting resistance to rust and environmental degradation.
Versatile Use: Suitable for a broad range of engineering and general fastening tasks.
Standard Compliant: Adherence to DIN 933 ensures consistent quality and compatibility.
Fully Threaded Design: Maximizes engagement and holding power in various materials.
Cost-Effective Durability: Offers a long service life thanks to robust materials and protective coating.
Specific Sizing: The M6 x 30mm dimension may not be suitable for all applications; incorrect sizing can lead to failure.
No Aesthetic Finish: While the 'White' colour_family refers to the natural appearance of zinc plating, it is not a decorative finish and may not suit all aesthetic requirements.
Requires Pre-Tapped Holes or Nuts: Cannot form its own threads in materials without a pilot hole or reliance on a nut.
Material Compatibility: While versatile, its high strength may be overkill for light-duty tasks or too strong for very soft materials without proper backing.
Exceptional Strength: Grade 8.8 steel provides high tensile strength for reliable, heavy-duty applications.
Superior Corrosion Protection: Zinc plating ensures long-lasting resistance to rust and environmental degradation.
Versatile Use: Suitable for a broad range of engineering and general fastening tasks.
Standard Compliant: Adherence to DIN 933 ensures consistent quality and compatibility.
Fully Threaded Design: Maximizes engagement and holding power in various materials.
Cost-Effective Durability: Offers a long service life thanks to robust materials and protective coating.
Specific Sizing: The M6 x 30mm dimension may not be suitable for all applications; incorrect sizing can lead to failure.
No Aesthetic Finish: While the 'White' colour_family refers to the natural appearance of zinc plating, it is not a decorative finish and may not suit all aesthetic requirements.
Requires Pre-Tapped Holes or Nuts: Cannot form its own threads in materials without a pilot hole or reliance on a nut.
Material Compatibility: While versatile, its high strength may be overkill for light-duty tasks or too strong for very soft materials without proper backing.
The Forgefix High Tensile Set Screw (M6 x 30mm) is engineered for applications demanding robust, reliable fastening. Its Grade 8.8 steel construction means it can withstand significant tensile forces, making it ideal for structural connections where components are under stress. For example, in machine assembly, these screws can securely hold parts together, resisting vibration and shock without loosening. In automotive repairs, they are excellent for securing engine components or mounting brackets.
The zinc plating is a critical feature for longevity, particularly in environments exposed to moisture or corrosive agents. This means the screw maintains its integrity and appearance even when used outdoors or in industrial settings. Think about fastening outdoor equipment, marine components, or agricultural machinery where rust prevention is key.
Being fully threaded and conforming to DIN 933 standards, these screws offer maximum thread engagement. This is crucial when fastening materials of varying thicknesses or when connecting to pre-tapped holes in metal frameworks, ensuring a tight and secure fit across the entire contact surface. They pair effectively with various nut types and washers to distribute load and prevent damage to the fastened material. Whether you're constructing custom metal fabrications, repairing heavy-duty machinery, or undertaking demanding carpentry projects, these set screws provide a secure and durable connection.
Select Proper Tools: Ensure you have the correct wrench or socket for the screw head type. For hex head set screws, this will typically be a hex key or socket wrench of the appropriate size.
Prepare the Connection: Identify whether you are fastening materials together (requiring a nut and washer) or threading into a pre-tapped hole. For fastening materials, ensure the pilot holes are correctly sized (typically slightly larger than the screw's major diameter to allow passage, with a nut securing on the other side).
Align Components: Position the materials or components you wish to join, ensuring the holes align perfectly.
Insert and Tighten: Insert the M6 x 30mm set screw. Begin to tighten by hand to ensure it's properly engaged. Then, use your chosen tool to tighten the screw until it is snug and secure. Avoid over-tightening, as this can strip threads or damage components.
Thread Size: These are M6 (6mm diameter) screws, so they are compatible with M6 nuts, M6 washers, and M6 pre-tapped holes.
Material Compatibility: Suitable for fastening metal, wood, plastic, and other materials, provided appropriate pilot holes are drilled or pre-tapped holes exist.
Nut Types: Can be used with standard hex nuts, lock nuts, flange nuts, and other M6 compatible nuts.
Washers: Compatible with flat washers, spring washers, and lock washers to enhance security and load distribution.
Storage: Store set screws in a dry environment to prolong the life of the zinc plating, though they are designed to resist corrosion.
Cleaning: No specific cleaning is typically required for set screws once installed. If surface dirt accumulates, a simple wipe with a damp cloth is sufficient.
Maintenance: The zinc plating provides passive protection. Regularly inspect fasteners in critical applications for any signs of wear or extreme corrosion, especially in harsh environments. The zinc will form a white oxidation layer if exposed to moisture, which acts as its own protective barrier.