100pcs M4 Assorted Nut-Bolt-Washer Screw Pack Kits (SS304)

Nut Bolt Washers Screw Packs for DIY

Keep your projects precise and professional with this 100pcs Assorted M4 Nut-Bolt-Washer Screw Pack Kit, featuring a versatile selection of stainless steel (SS304) screws in five different head types to meet a wide range of mechanical and DIY needs. This assortment includes Phillips and Allen drive bolts in popular head styles, along with matching M4 nuts and flat washers—all stored in a sturdy organizer box.

Perfect for electronics, robotics, mechanical assemblies, 3D printing, or general hardware repair, this kit offers high-quality fasteners with clean threading, corrosion resistance, and mechanical strength.

Included Head Types:

• Phillips Pan Head

• Phillips Countersunk Head

• Allen Countersunk Head

• Allen Button Head

• Allen Socket Head

Kit Contents (Approximate):

• M4 Bolts – Assorted lengths

• M4 Hex Nuts – Standard pitch, stainless steel

• M4 Flat Washers – Matching size, rust-resistant

• Total Quantity: 100 pieces

Material: SS304 Stainless Steel (Anti-rust, long-life)
Drive Types: Phillips & Hex (Allen)
Thread Size: Metric M4

Features:

• Diverse mix of head styles for multi-purpose use

• Premium-grade SS304 stainless steel construction

• Ideal for high-strength applications and tight spaces

• Neatly arranged in a compartmentalized plastic case

• Excellent for electronics, machinery, maker projects, and repairs