Set Screws Set ScrewsISO 4026, ISO 4027, ISO 4028, ISO 4029DIN 913, DIN 914, DIN 915, DIN 916 d: 1.6mm-24mm L: up to 100mm Parameters Material Carbon Steel, Stainless Steel Steel Grade DIN: Gr.4,5,6,8.8,10SAE: Gr.2,5,8ASTM: A563 Size Standard Full SizeCustomized Size Surface Treatment Zinc Plating, Black OxideChrome Plating, Sand BlastingPlain