Feature

●? Includes 525 Pcs, 14 Sizes, M3 Hex Socket Button Head Cap Screws Assortment, Thread Pitch 0.5 mm, Thread Size (Diameter): 3 mm, Head Diameter 5.5 mm, Head Height 1.6 mm,Thread Length: From 4 mm to 30 mm; Material of Screws: Stainless Steel 304, High Strength And Anti-corrosion in Various Conditions
●? Includes 525 Pcs M3 Nuts to Meet Different Applications; Material of Nuts: Stainless Steel 304, High Strength And Anti-corrosion in Various Conditions
●? Includes 1 Pcs Hex Key, Hex Size: 2.0 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 and Hex Key Packed In a Sturdy Easy-use Plastic Storage Box, Organized Conveniently and Easily

[M3-P0.5 x 4-40]



[M3-P0.5 x 4-50]



[M3-P0.5 x 4-30]




Description

? Meets/Exceeds: ISO7380, DIN934
? Material of Screws, nuts and washers: stainless steel 304, high strength and anti-corrosion in various conditions
? Material of Hex Key: Chrome-Vanadium Steel, Nickel Plated, Higher Strength And Anti-rust
? Screw head style: button head; screw drive style: Internal Hex drives, also known as hex socket drives, hex size: 2.0 mm
? Head diameter: 5.5 mm; head height: 1.6 mm; thread pitch: 0.5 mm; thread diameter: 3 mm

[Sizes]---[Thread Length]---[Total Length ]
M3 x 4-------4mm--------5.6mm
M3 x 5-------5mm--------6.6mm
M3 x 6-------6mm--------7.6mm
M3 x 8-------8mm--------9.6mm
M3 x 10-----10mm-------11.6mm
M3 x 12-----12mm-------13.6mm
M3 x 14-----14mm-------15.6mm
M3 x 15-----15mm-------16.6mm
M3 x 16-----16mm-------17.6mm
M3 x 18-----18mm-------19.6mm
M3 x 20-----20mm-------21.6mm
M3 x 22-----22mm-------23.6mm
M3 x 25-----25mm-------26.6mm
M3 x 30-----30mm-------31.6mm

Package Contains:
M3 x 4---50 Pcs
M3 x 5---50 Pcs
M3 x 6---50 Pcs
M3 x 8---50 Pcs
M3 x 10---50 Pcs
M3 x 12---50 Pcs
M3 x 14---50 Pcs

M3 x 15---25 Pcs
M3 x 16---25 Pcs
M3 x 18---25 Pcs
M3 x 20---25 Pcs
M3 x 22---25 Pcs
M3 x 25---25 Pcs
M3 x 30---25 Pcs
M3 Nuts---525 Pcs
Hex Key---1 Pcs
Total: 1051 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 Button Head ]
Button head is similar to standard pan head screws but have a curved top