M20 x 370mm Socket Cap Head Screw, Self Colour, Grade 12.9 high tensile steel, DIN 912 2.65mm while a standard bolt is

while a standard bolt is fully threaded or with a shank of a consistent width

Socket material: Drop-forged Chrome Molybdenum

The nails are designed for use with timber where corrosion resistance and a concealed finish are required

Suitable for automotive and DIY use - Great all-round toolkit addition

M20 x 370mm Socket Cap Head Screw, Self Colour, Grade 12.9 high tensile steel, DIN 912 2.65mm while a standard bolt isM20 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