Product Description
Assorted Countersunk Socket SetSize - M3 / 3mm
Thread - Metric Coarse (Most common) 0.5mm pitch
Grade - A2 Stainless Steel (For increased corrosion resistance.
Type - Countersunk flat head, Allen Key drive 2mm
Total Box Quantity 440
10 x M3 x 50 Screws
15 x M3 x 40 Screws
15 x M3 x 30 Screws
20 x M3 x 25 Screws
20 x M3 x 20 Screws
15 x M3 x 16 Screws
15 x M3 x 12 Screws
55 x M3 Plain Nuts
55 x M3 Nyloc Nuts
220 x M3 Flat Washers
Comes in handy plastic box with dividers and clip down lid OR refill pack (no box)
Our assorted M3 A2 Stainless Steel Countersunk Socket Screw kits provide a convenient and corrosion-resistant fastening solution for precision and light-duty 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 M3 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 secure clamping performance.
Commonly used in electronics, light fabrication, model engineering and general workshop applications, this assorted kit ensures commonly used M3 sizes are readily available in a practical compartment storage box.
Ideal for trade, maintenance and engineering use.
