M20 x 380mm Socket Cap Head Screw, Self Colour, Grade 12.9 high tensile steel, DIN 912 540mm M30 Nyloc Nut

M30 Nyloc Nut

Grit Type: P320 Grit

Head width (HW): 34mm max - socket size

A bearing guide ensures the correct 4mm depth and 10mm width is always achieved to meet Fire Regulations

Manufacturer code: 222865

M20 x 380mm Socket Cap Head Screw, Self Colour, Grade 12.9 high tensile steel, DIN 912 540mm M30 Nyloc NutM20 cap head screw Cap head screw with a deep internal socket recess for easy installation, application of torque for a secure hold, and loosening if needed. A self colour machine screw with a distinctive cylindrical head thats designed to achieve high torque and manufactured from grade 12. 9 high tensile steel for strength. Installed with an Allen wrench or hex key sees them widely used including situations where space is tight and where a secure