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Get it between 2025-01-03 to 2025-01-10. Additional 3 business days for provincial shipping.
M3 x 20mm, Thread Diameter: 3mm/ 0.11'', Thread Length: 20mm/ 0.78'', Inner Hex Width: 1.5mm/ 0.06'', Pitch: 0.5mm/ 0.02'', Inner Hex Depth: 1.2mm/ 0.04''.
Made of grade 12.9 high-strength alloy steel. High hardness can effectively prevent problems such as loosening and deformation of screws.
Moisture resistance, oxidation resistance, acid resistance, alkali resistance and corrosion resistance.
It is an important engineering material that can significantly improve the stability and load-bearing capacity of structures.
Widely used in construction, machinery, automotive, aerospace and other fields, especially in situations where high-strength connections are required.
Package Included: 150Pcs M3 x 20mm Cup-Point Screws.
Specification: M3 x 20mm Cup-Point Screws. Made of grade 12.9 high-strength alloy steel. High toughness, good cold and hot workability and excellent machinability. Thread Diameter: 3mm/ 0.11'' Thread Length: 20mm/ 0.78'' Inner Hex Width: 1.5mm/ 0.06'' Pitch: 0.5mm/ 0.02'' Inner Hex Depth: 1.2mm/ 0.04'' Feature: Moisture resistance, oxidation resistance, acid resistance, alkali resistance and corrosion resistance. Application: Used for steel frame connection, heavy crane beam connection and braking system connection. Package Included: 150Pcs M3 x 20mm Cup-Point Screws.