1/2" OD X 1/2" Spacers | #8 Hole | Stainless Steel | Passivated (250/Pkg.) Security Bits Finish: zinc-plated for outdoor durability

Finish: zinc-plated for outdoor durability

This precision machined screw combines corrosion-resistant stainless steel

low-profile seating with reduced protrusion

Size: 17 mm inner diameter by 2

reducing wandering on contact for cleaner holes

1/2" OD X 1/2" Spacers | #8 Hole | Stainless Steel | Passivated (250/Pkg.) Security Bits Finish: zinc-plated for outdoor durabilitySpecs Outer diameter: 12. 7 millimeter (0. 5 inch) Length: 12. 7 millimeter (0. 5 inch) Through hole diameter: 4. 17 millimeter (0. 164 inch) Material: Stainless steel Finish: Passivated Pack size: 100 pieces Features Corrosion resistance: Passivated stainless steel surface minimizes corrosion risk in humid, saline, or contaminated environments. Load alignment: Maintains precise axial spacing to reduce wear on mating components and improve repeatable