The 2UUL SC12 SpareScrew12 Phillips Screws pack gives every Android repair bench a ready stock of the small hardware pieces that disappear first during a teardown. Technicians open dozens of phones a week, and Phillips screws from the back cover, motherboard, charging flex bracket, camera module, and battery tray fall out, strip, or rust before the job finishes. This 1200-piece set solves that problem with 12 distinct screw sizes, 100 pieces of each, organized so you grab the right size without digging through a mixed drawer of loose fasteners. 2UUL builds this set around real Android teardown patterns, covering the screw dimensions that repeat across Samsung, Huawei, Xiaomi, Vivo, and Oppo boards, which is why the manufacturer rates it compatible with roughly 98% of Android devices you handle on a typical service counter. Every screw carries a rust-proof surface treatment, so the stock sitting in your parts tray survives humid storage conditions without corroding or seizing before you use it, a common failure point with unbranded loose screws bought in bulk. The threads hold their shape through repeated insertion and removal, which matters when a back cover needs reopening for a second repair attempt or when a customer returns with a follow-up issue. Anti-stripping thread geometry keeps the screw head intact even when a technician applies extra torque on a stuck cover or a corroded socket, cutting down the number of ruined screws you throw away mid-repair. The pack ships in two finishes, black and silver, letting you match the screw head to the housing color instead of leaving a mismatched silver screw on a black device or vice versa, a small detail customers notice on a finished repair. Net weight comes in at 56 grams for the screws themselves, with the full package weighing 99 grams, and the compact 150 x 103 x 193mm case fits directly into a repair bench drawer or a mobile technician's toolkit without taking up much space. This SpareScrew12 set earns its place on the workbench because screw loss is a daily reality of disassembly work: a dropped screw rolls under the bench, a stripped head needs replacing, or a phone arrives from another shop missing hardware entirely. Instead of pausing a repair to search for a matching size or improvising with the wrong screw, you pull the correct one straight from the organized case and finish the reassembly cleanly. Repair shop owners running multiple technicians benefit from keeping one shared SC12 case at the bench, since the sorted layout prevents the mixing and searching that slows down a busy service counter during peak hours. The set fits naturally into board-level and case-level repair work alike, motherboard remounting after a charging port replacement, back cover reassembly after a battery swap, camera module reinstallation, and general phone disassembly for diagnostics all draw from the same box of screws. Mobile service centers handling warranty and out-of-warranty repairs use this kind of stock to avoid reusing worn or rusted screws a customer's device already came with, which protects the shop's reputation for return visits. For technical training institutes teaching phone disassembly, a single SC12 pack supplies enough screws for extended practice sessions without running out mid-lesson. The screws stay within the Phillips head standard used across most current Android hardware, so you avoid carrying multiple driver types just for fastener work, a standard Phillips precision screwdriver handles the entire range in this pack. Overall, the 2UUL SC12 SpareScrew12 pack turns a recurring workshop annoyance, running out of the right screw mid-repair, into a solved problem, giving repair technicians a dependable, rust-resistant, correctly-sized screw supply that keeps disassembly and reassembly moving without delay.