karawang, indonesia, september 2022: locknut closeup on white

food lighting white dessert yellow icing hand produce art cuisine dish flower jewellery petal baking ceramic carving organ cake background bolt build chrome clipping path closeup connection construction electric engineering equipment fan fastener fix hardware industrial industry insert isolated lock machine manufacturing material mechanic mechanical metal metallic nobody nut object part power reflection repair ring round screw service shadow shiny silver stainless steel strength supply threaded tooth two workshop karawang indonesia september 2022 locknut