【50 Pcs M6 x 30mm Hex Socket Button Head Cap Screws + 1 Pcs Hex Key Come In a Plastic Storage Box】

✔ Contains 50 Pcs M6 x 30mm hex socket button head cap screws
--Meets/exceeds: ISO7380
--Thread size ( diameter ): 6 mm
--Thread Pitch: 1 mm
--Thread Length: 30 mm ( Range: 30.00 ± 0.50 mm), Total Length ( includes head ): 33.15 mm ( Range: 33.15 ± 0.65 mm )
--Screw head style: button head, head diameter: 10.29 mm ( Range: 10.29 ± 0.22 mm), Head Height: 3.15 mm ( Range: 3.15 ± 0.15 mm)
--Screw drive style: hex socket drive, also known as internal hex drive, hex size: 4.0 mm
--Made of alloy steel 10B21, black oxide finish, high strength and anti-rust
--Strength grade of screws : 10.9 Grade, hardness: HRC 32-39, tensile strength: 1040 N/mm²

✔ Contains 1 Pcs hex key to drive these screws conveniently and easily
--Hex size: 4.0 mm
--Made of chrome-vanadium steel, nickel plated, higher strength, anti-rust

✔ Easy to store: these 50 Pcs M6 x 30mm hex socket button head cap screws and 1 Pcs Hex Key come in a plastic storage box, organized conveniently and easily

[ Package Contains ]
M6 x 30mm-----50 Pcs
Hex Key------1 Pcs

[ What is Hex Socket Drive ]
Hex Socket Drive, also known as Internal hex drive, have a hexagonal hole in the center that requires an Allen key, also known as a hex key or Allen wrench
[ What is Button Head ]
Button head is similar to standard pan head screws but have a curved top