Bulk M10 Socket Head Cap Screws – 12.9 Alloy Steel, Black Oxide L-9 High Strength: Manufactured from 12

High Strength: Manufactured from 12

Size: 1-1/4"-12 UNF (fine thread)

Grade 8 – 5/16-24 are engineered for applications requiring superior strength and durability

Material: High-hardness Zinc Plated Steel

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Bulk M10 Socket Head Cap Screws – 12.9 Alloy Steel, Black Oxide L-9 High Strength: Manufactured from 12Monster Overview: Take on heavy duty builds with M10 Socket Head Cap Screws from Monster Bolts. Manufactured from Class 12. 9 alloy steel and finished in thermal black oxide, these fasteners deliver maximum tensile strength and a smooth, low glare appearance. The deep M8 hex drive allows precise torque transfer, ideal for tooling, machinery, and structural assemblies that demand strength and consistency. Quality & Supply: Each bulk lot meets or