ITEM NAME:25pcs M8x1.25mm 304 Stainless Steel lock Nylon Insert Hex Lock Nuts N9M3 25pcs M8x1.25mm 304 Stainless Steel lock Nylon Insert Hex Lock Nuts N9M3 Product Name: Nylon Lock Nut Weight: 115g Thread Dia: M8 Height: 8mm/0.31inch Pitch: 1.25mm Width Across Flats: 13mm/0.5 inch Size Name: M8 x 1.25mm Color: Silver Material: 304 Stainless Steel Hex head, female threaded inside, 304 stainless steel, anti-loose hex nut. Used with a machine or cap screw for mechanically joining materials together. Used widely for matching screws or bolts. Package Content: 25 x Nylon Lock Nuts Only the above package content, other products are not included. 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 +/- 1-3cm..Hex head, female threaded inside, 304 stainless steel, anti-loose hex nut. Used widely for matching screws or bolts. Material: 304 Stainless Steel. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.