Product Description
Assorted Countersunk Socket SetSize - M4 / 4mm
Thread - Metric Coarse (Most common) 0.7mm pitch
Grade - A2 Stainless Steel (For increased corrosion resistance.
Type - Countersunk flat head, Allen Key drive 2.5mm
Total Box Quantity 280
10 x M4 x 50 Screws
10 x M4 x 40 Screws
15 x M4 x 30 Screws
15 x M4 x 25 Screws
15 x M4 x 20 Screws
15 x M4 x 16 Screws
15 x M4 x 12 Screws
50 x M4 Plain Nuts
45 x M4 Nyloc Nuts
95 x M4 Flat Washers
Comes in handy plastic box with dividers and clip down lid OR refill pack (no box)
Our assorted M4 A2 Stainless Steel Countersunk Socket Screw kits provide a convenient and corrosion-resistant fastening solution for a wide range of applications.
Manufactured from A2 grade stainless steel, these components offer excellent resistance to rust and are suitable for indoor and light outdoor environments.
The kit includes M4 metric countersunk socket screws (hexagon drive), matching nuts and flat washers, making it ideal for complete fastening assemblies.
Designed to sit flush when installed into countersunk holes, these screws provide a neat and professional finish while maintaining strong clamping performance.
Widely used in fabrication, machinery, automotive and general workshop applications, this assorted kit ensures commonly used M4 sizes are readily available in a practical compartment storage box.
Ideal for trade, maintenance and engineering use.
