Sealey SS1020 HT Setscrew M10 x 20mm 8.8 Zinc DIN 933 Pack of 25 Features and Benefits: Zinc plated hexagon headed setscrews. Manufactured to DIN 933 with high tensile strength grade 8.8 steel. Fully threaded bolt. Model No. SS1020 Commodity Code: 7318158880 Country Of Origin: GBR Brand: Sealey Pitch: 1.5mm Size: M10 x 20mm Pack of 25.