1715Pcs M2 M3 M4 M5 Screw Kit - 3D Printer Mini Screw, Allen Head/Flat Head/Countersunk Bolt/Screws, Metric Bolts Assortment, Black Nuts and Bolts for Mechanical Hardware M2/3/4/5-1715Pcs
1715Pcs M2 M3 M4 M5 Screw Kit - 3D Printer Mini Screw, Allen Head/Flat Head/Countersunk Bolt/Screws, Metric Bolts Assortment, Black Nuts and Bolts for Mechanical Hardware
Product Features
- Package Contents: This set includes a total of 1715 pieces, with a diverse range of sizes to cater to various daily needs: Screws: M28mm, M212mm, M216mm, M220mm; M38mm, M312mm, M316mm, M320mm; M48mm, M412mm, M416mm, M420mm; M510mm, M512mm, M516mm, M520mm.Matching nuts and washers for each of the above sizes.
- Premium Material & Craftsmanship: This M2-M5 screw set is crafted from high-quality carbon steel, boasting meticulous manufacturing. The screws exhibit exceptional strength and hardness, resisting breakage and deformation even under stress. Additionally, they feature excellent corrosion resistance, ensuring they stay rust-free over time. Durable and stable, this set is built to maintain reliable performance through long-term use.
- Precision Flush-Mount Assembly System: Integrates countersunk screws with deep-thread engineering for deformation-resistant fixation in confined spaces, paired with full-thread nuts & anti-abrasion washers to maintain force equilibrium during micro-space installations (M2 M3 M4 M5 spec). Ensures flush/below-surface integrity while enabling calibrated torque control.
- Versatile Applications: This screw set offers extensive utility across diverse scenarios, including: Fixing components of household appliances, furniture, automobiles, and motorcycles; Assembling communication equipment, electromechanical devices, and marine gear; Securing parts in transportation equipment, construction machinery, and more.
- Black Nuts and Bolts for Organized Efficiency: Each silver nut and bolt is meticulously sorted by size/type, enabling quick identification and reducing downtimeessential for workshops, makerspaces, or professional 3D printing setups.