Casio 10388894 Genuine Factory Replacement Stainless Steel Gun-Metal Watch Band Screws fit G-9300-1, G-9300ER-5, G-9300GB-1, G-9300GY-1, G-9300NV-2, G-9330A-4, GW-9300-1, GW-9300ER-5, GW-9300GB-1, GW-9300GY-1, GW-9300SR-4, GW-9330A-4, GW-9400BTJ-8, GW-9400NV-2, GW-9400SRJ-4, and GW-9430EJ-9 models. Head: length: 1.5 mm, diameter: 4 mm Collar: Length: 2.5 mm; Diameter: 2.7 mm Thread: Length: 3 mm, diameter: 2 mm Total length: 14.8 mm Package Content: 2 x Replacement Repair Full Screws Color due to the difference between different monitor's brightness/contrast settings etc are possible. Casio parts are made for specific model numbers and are not interchangeable. Please make sure the model number of your watch is listed as a compatible model. Note: Colors may appear, due to the difference between different monitor's brightness/contrast settings etc are possible.