100Pcs Stainless Steel Hex Socket Set: 50Pcs M2.5 X 3Mm Headless Cup Point Grub Screws & 50Pcs M3X4Mm Cap Point Grub Screws

Material: Stainless Steel Color: Silver Cup Point: Product Name: Set Screw Thread Pitch: 0.45mm Head Style: Cup Point Hex Socket Width: 1.3mm/0.05 inch Thread Size: 2.5mm/0.1 inch; Length: 3mm/0.12 inch Cap Point: Product Name: Grub Screws Drive Type: Hex Socket; Head Style: Hex Head Thread Size: 3 * 4mm/0.12 * 0.16 inch (D*L) Thread Pitch: 0.5mm Length: 4mm/0.16 inch ; Hole Diameter: 2mm/0.08 inch hex head grub screws cup point socket.Often used for holding a pulley gear or other parts from turning relative to a shaft. Package Contents: 100(+/-2%)pcs * Grub Screws Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.