Value Collection M8x1.25mm Metric Coarse, 20mm Length Under Head Hex Head Cap Screw Fully Threaded, Grade 8.8 Steel, Zinc-Plated Finish, 13mm Hex. HEAD TYPE: Hex; MATERIAL: Grade 8.8 Steel; FINISH: Zinc-Plated; FULL OR PARTIAL THREADING: Fully Threaded; FASTENER STANDARD: DIN 933; ISO 4017. Pricing is for 100 Hex Cap Screws.