ITEM NAME:M6 304 Stainless Steel Split Lock Spring Washers Screw Gasket 100pcs H8G4 M6 304 Stainless Steel Split Lock Spring Washers Screw Gasket 100pcs H8G4 Product Name: Spring Washer; Material: 304 Stainless Steel Main Color: Silver Tone; Inner Dia: M6 (Approx 6.3mm) Outer Dia: 10mm/ 0.4" Thickness: 1.5mm/ 0.06" M6 Inner Size Stainless Steel Spring Washers. Suitable for mounting electronics, machinery, car models, model aircraft and other supplies. Washers are normally used to distribute loads of threaded bolts, screws and nuts evenly as the fastener is tightened. Intended for the general use under the head of a bolt or nut. Package Content: 100(+/-2%) x Spring Washers Note:Light shooting 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 +/-1-3 cm..M6 Inner Size Stainless Steel Spring Washers. Main Color: Silver Tone; Inner Dia: M6 (Approx 6.3mm). Washers are normally used to distribute loads of threaded bolts, screws and nuts evenly as the fastener is tightened.