iexcell 10 Pcs 5/16-18 x 3-3/4" Stainless Steel 304 Hex Socket Flat Head Cap Screws Bolts Kit

【10 Pcs 5/16-18 x 33/4" Hex Socket Flat Head Cap Screws + 1 Pcs Hex Key Come In a Plastic Storage Box】

✔ Contains 10 Pcs 5/16-18 x 33/4" hex socket flat head cap screws
--Meets/exceeds: ANSI/ASME B18.3F
--Thread size ( diameter ): 0.312"/7.93mm
--TPI: 18 teeth per inch
--Total length ( includes head ): 33/4" ( 8.250"/209.55mm), thread length: 8.052"/204.52mm
--Screw head style: flat head, known as countersunk head, countersunk angle: 82 ± 2 degree, head diameter: 0.628"/15.95mm, head height: 0.198"/5.03mm
--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: 10 Pcs 5/16-18 x 33/4" hex socket flat head cap screws and 1 Pcs hex key come in a plastic storage box, organized conveniently and easily

[ Package Contains ]
5/16-18 x 33/4"-----10 Pcs
Hex Key------1 Pcs

[ 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 Flat Head ]
Flat head is similar to standard pan head screws but have a curved top