Comparison : Item # Z410230, Phillips Round Head, Machine Screws, National Coarse, Zinc Plated Steel (10-24)
Item # Z410235, Phillips Round Head, Machine Screws, National Coarse, Zinc Plated Steel (10-24)
Item # Z410240, Phillips Round Head, Machine Screws, National Coarse, Zinc Plated Steel (10-24)
Item # Z410245, Phillips Round Head, Machine Screws, National Coarse, Zinc Plated Steel (10-24)
Item # Z410250, Phillips Round Head, Machine Screws, National Coarse, Zinc Plated Steel (10-24)