Socket Button Head Zinc Plated Machine Screws | Duchy Fasteners

These socket button head screws are engineered for high-performance, precision fastening in demanding applications. Manufactured to ISO 7380 and comparable DIN standards, they offer a reliable solution wherever strength, accuracy, and a clean, low-profile finish are essential.

Made from high-tensile steel with property class 10.9 and protected by a zinc-plated, corrosion-resistant finish, these fasteners are suitable for use in industrial, construction, structural, automotive, and general engineering environments. The smooth, rounded button head provides excellent load distribution and an attractive appearance, while the internal hex drive allows secure tightening with a hex key in both open and confined spaces.

Available in a wide range of metric diameters and lengths, they are ideal for assembly work, machinery, fabrication, and maintenance tasks where consistent quality and repeatable performance are critical.

Key Features:

High-strength property class 10.9 for demanding, load-bearing applications
Manufactured to ISO 7380 (button head) for dimensional accuracy and compatibility
Zinc-plated finish for enhanced corrosion resistance and long service life
Button head design for smooth, low-profile clamping and improved load spread
Internal hex drive for secure tightening and easy installation with standard hex keys
Suitable for structural, automotive, machinery, fabrication, and engineering projects
Consistent, high-quality manufacturing for reliable fit and performance

Whether you are building new equipment, carrying out repairs, or assembling precision components, these socket button head screws provide a strong, neat, and durable fastening solution that meets modern industry requirements.