More Sizes and Pieces: 2,230 pieces. Hex Cap Screws, Hex Nuts, Nylon Locknuts, Flat Washers & Lock Washers-Fasteners Only High Quality Fasteners Metric 10.9 Coarse Thread Sizes include: M6, M8, M10, M12, & M14 Zinc Finish Certified ISO-9001:2015, Accredited-ISO/IEC 17021:2017 Labels: Each kit comes complete with labels for easy organization. Guaranteed: 25 Years in Business and we stand behind our products. If you are not satisfied with our product we guarantee 100% money-back- no questions asked! Titan Industrial Supply- 2,230 Piece Metric 10.9 Coarse Thread Fastener Assortment- Hex Cap Screws, Hex Nuts, Nylon Locknuts, Flat Washers & Lock Washers-Fasteners Only