Heavy Duty M4 Machine Screws Assortment Kit 135 Piece 304 Stainless Steel Pan Head Fasteners Rust Proof Top Shelf Metric Hardware For Auto Shop And Garage Builds

Stainless M4 Machine Screw Kit With 135 Rust Proof Fasteners
✔️ Corrosion Resistant Metal Bolts Spanning 12 To 60mm Lengths

This bulk hardware lot packs pan head machine screws built for everyday shop repair and home improvement jobs. Contractors grab these metric threaded rods for installing drawer slides, mounting light fixtures, or tightening loose bracket bolts on custom builds.

✅ 11 distinct thread lengths ranging from 12mm up to 60mm for varied thicknesses
✅ Deep cut Phillips slots that hold driver bits tight without spinning out
✅ Rigid clear storage case with labeled compartments that keep sizes separated
✅ Bright silver finish that resists rust exposure in damp garages or workshops

💡 How do stainless machine screws handle daily wear in wet or salty workspaces?
Mechanics love them for being handy around tools since the solid alloy refuses to chip or peel near salt air.
- Threaded shafts bite securely into pre drilled frames without stripping under heavy torque loads
- Rounded pan tops sit flush against mounting surfaces to keep screwdriver tips from camming out
- Bulk assortment layouts save cash when you need multiple replacement bolts on a tight deadline

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