900 Piece Button Head Hex Socket Cap Screw Kit With Hex Keys M2 M2.5 M3 Allen Bolts Nuts Washers 10.9 Grade High Carbon Steel Black Oxide Fully Threaded Fastener For Tough Mech Jobs Home Repair Gonna Last Long Legit Hard Gear Upgrade For Pros

900 Piece Metric Hex Socket Cap Screw Kit Handy Repair Set
✔️ M2 M2.5 M3 Hex Bolts With Nuts Washers Case Included 10.9 Steel

This handy multi size fastener package provides reliable holding power for diverse engineering and household maintenance tasks.

✅ Includes nine hundred pieces of fully threaded machine bolts and nuts
✅ Compatible with M2 M2.5 and M3 threading standards for precise fit
✅ Matte black finish protects against rust while maintaining grip strength

💡 Why choose grade 10.9 alloy steel over standard zinc plated materials? These screws offer superior tensile strength ideal for load bearing applications.- Provides higher resistance to deformation under heavy mechanical stress loads - Offers better retention of tightening force compared to softer metal alloys - Supports durability standards needed for frequent assembly and repair work

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