Product Review

✔ Meets/exceeds: DIN 912
✔ Stainless steel 304, high strength and anti-corrosion in various environments
✔ Screw head style: socket cap ; screw drive style: hex socket , known as internal hex drives
✔ Easy to store: These screws come in an easy-use separated girds storage case

Item-------Head Dia.-------Head Height---Thread Length---Total Length
M3 x 6 -----5.5mm/0.22" -----3mm/0.12" -----6mm --------9mm
M3 x 8 -----5.5mm/0.22" -----3mm/0.12" -----8mm --------11mm
M3 x 10----5.5mm/0.22" -----3mm/0.12" -----10mm -------13mm
M3 x 12----5.5mm/0.22" -----3mm/0.12" -----12mm -------15mm
M3 x 16----5.5mm/0.22" -----3mm/0.12" -----16mm -------19mm

Package Quantity
M3 x 6 -----------50 Pcs
M3 x 8 -----------50 Pcs
M3 x 10 ----------50 Pcs
M3 x 12 ----------50 Pcs
M3 x 16 ----------50 Pcs

Total: 250 Pcs

About Hex Socket Drive
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 Socket cap screws
Socket cap head screws , also known as Allen head screws , 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.