iexcell 50 Pcs M4 x 60/65/70/75/80 Stainless Steel 304 Hex Socket Button Head Cap Screws Bolts Assortment Kit

Specifications

About this product

【 5 Sizes M4 Hex Socket Button Head Cap Screws Assortment and 1 Pcs Hex Key 】 ✔ Meets/Exceeds: ISO7380 ✔ Screw head style: button head, head diameter: 7.4 mm, head height: 2.0 mm ✔ Screw drive system: internal hex drives, also known as hex socket drives, hex size: 2.5 mm ✔ Thread Size ( Diameter ): 4 mm, Thread pitch: 0.7 mm, Thread Length from 60 mm to 80 mm ✔ Material of screws: stainless steel 304, high strength and anti-corrosion in various conditions ✔ Includes 1 Pcs hex key, hex size: 2.5 mm, to drive these screws conveniently and easily ✔ Material of hex key: chrome-vanadium steel, nickel plated, higher strength and anti-rust ✔ Easy to store: all these screws and 1 pcs hex Key packed in a sturdy easy-use plastic storage case, organized conveniently and easily [ M4 x 60 means : metric screws, thread size ( Diameter ): 4.0 mm, thread length 60 mm ] [ Sizes ]-----[ Thread Length ]-----[ Total Length ] M4 x 60 ------ 60 mm/2.36"------- 62 mm/2.44" M4 x 65 ------ 65 mm/2.56"------- 42 mm/2.64" M4 x 70 ------ 70 mm/2.76"------- 47 mm/2.83" M4 x 75 ------ 75 mm/2.95"------- 52 mm/3.03" M4 x 80 ------ 80 mm/3.15"------- 57 mm/3.23" [ Package Contains ] M4 x 60------10 Pcs M4 x 65------10 Pcs M4 x 70------10 Pcs M4 x 75------10 Pcs M4 x 80------10 Pcs Hex Key ---1Pcs [ 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