iExcell 50 Pcs M6 x 8/10/12/16/20mm Alloy Steel 10.9 Grade Hex Socket Button Head Cap Screws Bolts Assortment Kit, Black Oxide Finish
Brand: iexcell
Color: black
✔  Meets/Exceeds: ISO7380
✔  Material of Screws: 10.9 grade alloy steel, Hardness: HRC 32-39
✔  Rust proof of screws: black oxide finish and anti-rust oil covering for indoor use. In outdoor condition, Rain will destory black oxide finish
✔  Material of Hex Key Wrench: chrome-vanadium steel, nickel plated
✔  Easy to store: these screws come in an easy-use storage case
Item-----------Thread Length---------Total Length
M6 x 8 ----------8mm/0.31"-----------11.2mm/0.44"
M6 x 10 --------10mm/0.39"----------13.2mm/0.52"
M6 x 12 --------12mm/0.47"----------15.2mm/0.60"
M6 x 16 --------16mm/0.63"----------19.2mm/0.76"
M6 x 20 --------20mm/0.79"----------23.2mm/0.92"
Package Contains:
M6 x 8--------10 Pcs
M6 x 10-------10 Pcs
M6 x 12-------10 Pcs
M6 x 16-------10 Pcs
M6 x 20-------10 Pcs
Hex Key-------1 Pcs
Total: 51 Pcs
About Hex Socket Drives
Hex socket drives, also known as internal hex 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 but have a curved top
✔ Screw Head : Button ; Screw Drive : Hex Socket, Known as Internal Hex Drives, Hex Size 4 mm
✔ Head Diameter: 10.31mm, Head Height: 3.32 mm,Thread Size(Dia.): 6mm; Thread Pitch :1.0 mm
✔ Thread Length: 8mm /0.31", 10mm/0.39", 12mm/0.47", 16mm/0.63", 20mm/0.79"
✔ Includes 1 Pcs Hex Key Wrench, Hex Size 3.0 mm, to Drives These Screws Easily
✔ Package: 50 Pcs Hex Socket Button Head Cap Screws and 1 Pcs Hex Key, Come in an Easy-use Storage Box