Pan head hex socket screw according to ISO 7380-1 standard in steel grade 10.9, plain (uncoated). The pan head provides a low-profile, clean appearance, while the 10.9 grade offers high tensile strength. The plain surface is intended for dry environments or applications where the screw will be coated or painted after assembly. Commonly used in machinery, fixtures, and assemblies with limited space. Available in multiple dimensions from SWEBOLT & BOTNIA BOLT.