Comparison : Item # S480005, 18-8 Stainless Steel Phillips Truss Head Machine Screws, National Coarse (6-32)
Item # S480010, 18-8 Stainless Steel Phillips Truss Head Machine Screws, National Coarse (6-32)
Item # S480015, 18-8 Stainless Steel Phillips Truss Head Machine Screws, National Coarse (6-32)
Item # S480020, 18-8 Stainless Steel Phillips Truss Head Machine Screws, National Coarse (6-32)
Item # S480025, 18-8 Stainless Steel Phillips Truss Head Machine Screws, National Coarse (6-32)