Feature

●? Includes 500 Pcs, 11 Sizes, M2 Hex Socket Head Cap Screws Assortment, Thread Pitch 0.4 mm, Thread Size (Diameter): 2 mm, Thread Length: From 4 mm to 25 mm; Material of Screws: Stainless Steel 304, High Strength, Anti-corrosion in Various Conditions
●? Includes 500 Pcs M2 Nuts to Meet Different Applications; Material of Nuts: Stainless Steel 304, High Strength, Anti-corrosion in Various Conditions
●? Includes 500 Pcs Φ2 Washers: Add More Touch Area to Meet Different Applications, Protect Parts from Being Damaged; Material of Washers: Stainless Steel 304, High Strength, Anti-corrosion in Various Conditions
●? Includes 1 Pcs Hex Key, Hex Size: 1.5 mm, to Drive These Screws Conveniently and Easily; Material of Hex Key: Chrome-Vanadium Steel, Nickel Plated, Higher Strength, Anti-rust
●? Package: All These Screws, Nuts, Washers and Hex Key Packed In a Sturdy Easy-use Plastic Storage Case, Organized Conveniently and Easily


Description

? Meets/Exceeds: DIN 912, DIN934, DIN125
? Screw head style: socket cap; screws drive system: Internal Hex drives, Known as hex socket drives, hex size: 1.5 mm
? Screw head diameter: 3.7 mm; screws head height: 2.0 mm; thread pitch: 0.4 mm; thread diameter: 2 mm
? M2 x 4 means: metric screws, thread diameter size 2 mm, thread length 4 mm

[Sizes]---[Thread Length]---[Total Length]
M2 x 4------4mm-----6mm
M2 x 5------5mm-----7mm
M2 x 6------6mm-----8mm
M2 x 8------8mm----10mm
M2 x 10----10mm----12mm
M2 x 12----12mm----14mm
M2 x 14----14mm----16mm
M2 x 16----16mm----18mm
M2 x 18----18mm----20mm
M2 x 20----20mm----22mm
M2 x 25----25mm----27mm

Package Contains:
M2 x 4----50 Pcs
M2 x 5----50 Pcs
M2 x 6----50 Pcs
M2 x 8----50 Pcs
M2 x 10---50 Pcs
M2 x 12---50 Pcs
M2 x 14---50 Pcs
M2 x 16---50 Pcs
M2 x 18---50 Pcs

M2 x 20---25 Pcs
M2 x 25---25 Pcs
M2 Nuts---500 Pcs
Φ2 Washers--500 Pcs
Hex Key------1 Pcs
Total: 1501 Pcs

[ About Internal Hex drives ]
Internal Hex drives, also known as Hex Socket Drives, have a hexagonal hole in the center that requires an Allen key, also known as a hex key or Allen Wrench
[ About Socket Cap Head ]
Socket Cap Head , also known as Allen head, have a recessed drive, and are commonly used when there is not enough clearance for a conventional wrench or socket. They are fastened with an Allen wrench, which is also called a hex wrench or hex key