M20 x 430mm Socket Cap Head Screw, Self Colour, Grade 12.9 high tensile steel, DIN 912 Quantity Break:Qty Price Break - 1 5/8 Inch Threaded Bar

5/8 Inch Threaded Bar

Diameter (TD): 1/2 inch

Can I use these screws in hardwood as well as softwood

Working length: 100mm

M20 x 430mm Socket Cap Head Screw, Self Colour, Grade 12.9 high tensile steel, DIN 912 Quantity Break:Qty Price Break - 1 5/8 Inch Threaded BarM20 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