iexcell 25 Pcs 1/4-20 x 1-3/4" Stainless Steel 304 Hex Socket Head Cap Screws Bolts Kit

【25 Pcs 1/4-20 x 1-3/4" Hex Socket Head Cap Screws + 1 Pcs Hex Key Come In a Plastic Storage Box】 ✔ Contains 25 Pcs 1/4-20 x 1-3/4" hex socket head cap screws --Meets/exceeds: ANSI/ASME B18.3SH --Thread size ( diameter ): 0.250"/6.36mm --TPI: 20 teeth per inch --Thread length: 1-3/4"( 1.750"/44.45mm), Total Length( includes head ): 1.997"/50.72mm --Screw head style: socket cap head, head diameter: 0.365"/9.27mm, head height 0.247"/6.27mm --Screw drive style: hex socket drive, also known as internal hex drive, hex size: 3/16" --Made of Stainless steel 304, high strength and anti-corrosion in various conditions ✔ Contains 1 Pcs hex key to drive these screws conveniently and easily --Hex size: 3/16" --Made of chrome-vanadium steel, nickel plated, higher strength, anti-rust ✔ Easy to store: 25 Pcs 1/4-20 x 1-3/4" hex socket head cap screws and 1 Pcs hex key come in a plastic storage box, organized conveniently and easily [ Package Contains ] 1/4-20 x 1-3/4"-----25 Pcs Hex Key------1 Pcs [ About 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 [ 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