Comparison : Item # Z430075, Phillips Flat Head Machine Screws, National Coarse, Zinc Plated Steel (6-32)
Item # Z430080, Phillips Flat Head Machine Screws, National Coarse, Zinc Plated Steel (6-32)
Item # Z430085, Phillips Flat Head Machine Screws, National Coarse, Zinc Plated Steel (6-32)
Item # Z430090, Phillips Flat Head Machine Screws, National Coarse, Zinc Plated Steel (6-32)
Item # Z430095, Phillips Flat Head Machine Screws, National Coarse, Zinc Plated Steel (6-32)