M20 x 400mm Socket Cap Head Screw, Self Colour, Grade 12.9 high tensile steel, DIN 912 CSB/165/3PK/C Designed with a small round

Designed with a small round head

and visible applications

Head height (HH): 36mm max

this collet sleeve can be used as a temporary stop-gap

25 x 450mm SDS+ Masonry Drill Bit Key Benefits

M20 x 400mm Socket Cap Head Screw, Self Colour, Grade 12.9 high tensile steel, DIN 912 CSB/165/3PK/C Designed with a small roundM20 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