10 Pack Bolts and Nuts: Hex Bolts M8x30mm; Rod Length: 30mm / 1.18"; Pitch: 1.25mm; Flange Diameter: 18mm / 0.71"; Hex Width: 13mm / 0.51"; Head Thickness: 8mm/0.31''. Serrated Flange Nuts M8 for secure, vibration-resistant connections
Flange Bolts & Flange Nuts: Serrated flanges can increase the contact area, enhance the friction force, preventing loosening and eliminating need for washers
10.9 Grade Alloy Steel: High strength flange nuts and bolts ensures superior durability and performance in demanding applications
Black Oxide & Anti-Loose Design: Black oxide finish for corrosion resistance