SpzcdZa M3x0.5mm Nylon Lock Nuts,110pcs 304 Stainless Steel Nylon Insert Hex Lock Nuts for Industrial and Construction Fasteners M3 Color:M3 Package Content: 150pcs(+/-5%) x Carbon

Package Content: 150pcs(+/-5%) x Carbon Steel Cement Nail

which provides the stability of the wooden staircase

2 Inch Bristle Disc，6 Pieces Roloc Bristle Disc Grade - 120 80 50 Grit Abrasive Coating Removal Disc for Metal Bristle Disc uses for metal removing rust

Zinc plated surface help prevent surface damage and fade

SpzcdZa M3x0.5mm Nylon Lock Nuts,110pcs 304 Stainless Steel Nylon Insert Hex Lock Nuts for Industrial and Construction Fasteners M3 Color:M3 Package Content: 150pcs(+/-5%) x CarbonSpzcdZa M3x0. 5mm Nylon Lock Nuts,110pcs 304 Stainless Steel Nylon Insert Hex Lock Nuts for Industrial and Construction Fasteners Product Features SIZE: Width Measured From Flat to Flat 5. 5mm 0. 22"; Height 4mm 0. 16". Material: 304 Stainless Steel, strong and corrosion resistant, prevent bolts from being exposed and coming out providing better security and firm hold. Performs better compared to lock washers as it is made out of non corrosive