Comparison : Item # Z410160, Phillips Round Head, Machine Screws, National Coarse, Zinc Plated Steel (8-32)
Item # Z410165, Phillips Round Head, Machine Screws, National Coarse, Zinc Plated Steel (8-32)
Item # Z410170, Phillips Round Head, Machine Screws, National Coarse, Zinc Plated Steel (8-32)
Item # Z410175, Phillips Round Head, Machine Screws, National Coarse, Zinc Plated Steel (8-32)
Item # Z410180, Phillips Round Head, Machine Screws, National Coarse, Zinc Plated Steel (8-32)