304 Stainless Steel Screw and Nut 535pcs, M2 M3 M4 Hex Socket Head Cap Screws Assortment Set Kit

Drive Type: Hex Socket;
Head Style: Socket Cap Head;
Material: 304 Stainless Steel;
Package Quantity: 535 Pcs

Package Includes:

25pcs M2 X 20
25pcs M2 X 16
25pcs M2 X 12
25pcs M2 X 8
105pcs M2 Nuts

20pcs M3 X 20
20pcs M3 X 16
20pcs M3 X 12
20pcs M3 X 8
85pcs M3 Nuts

20pcs M4 X 20
20pcs M4 X 16
20pcs M4 X 12
20pcs M4 X 8
85pcs M4 Nuts

Socket head cap screws are used for applications with limited space. They have cylindrical head and internal wrenching features (mostly hexagon socket) that allow them to be used in locations where externally wrenched fasteners aren't desirable.

They are used for critical vehicle applications, machine tools, tools and dies, earthmoving, and mining machinery, and a wide range of engineering applications. Most people directly dealing with repair, maintenance, and/or operation of these said machines prefer socket head cap screws for its proven safety, reliability and economy.

Also, it comes with a sturdy container kit and unlike other plastic container that comes with the kit, this transparent plastic compartment is made from high quality polyurethane for a long-standing and enduring service in order to support the combined weight of the lock nuts and usual wear and tear. This plastic container comes with a pre-installed border to keep the lock nuts neatly organized and well-kept.