Zinc.DIN 961 Grade 8.8.
1 x M5 (x 0.50 mm Pitch): x 25 mm.1 x M6 (x 0.75 mm Pitch): x 25 mm.2 x M8 (x 1.00 mm Pitch): x 25, 40 mm.1 x M10 (x 1.25 mm Pitch): x 40 mm.
AB68 - Assortment Box of Machine Screws with Nuts & Washers, Pan Head, Slotted - Metric
AB17 - Assortment Box of Grub Screws - Metric
AB16 - Assortment Box of Grub Screws - UNF
AB154 - Assortment Box of Stainless Steel Set Screws - Metric