iExcell 100 Pcs Stainless Steel 304 M4 x 8/10/12/14/16 mm Hex Socket Button Head Cap Screws Bolts Assortment Kit

• ✔ Screw Head Style: Button; Screw Drive Style: Hex Socket, Hex Size 2.5 mm
• ✔ Head Diameter : 7.4mm; Head Height: 2mm; Thread Size( Dia. ):4 mm;Thread Pitch :0.7 mm
• ✔ 5 Size Assortment: M4 x 8mm M4 x 10mm M4 x 12mm M4 x 14mm M4 x 16mm
• ✔ Includes 1 Pcs Hex Key Wrench, Hex Size 2.5 mm, to Drives These Screws Easily
• ✔ Package : 100 Pcs M4 Hex Socket Button Head Cap Screws and 1 Pcs Hex Key Wrench, Come in an Easy-use Storage Box

✔  Meets/exceeds: ISO7380 ✔  Material of Screws: Stainless steel 304, high strength and anti-corrosion in various environments ✔  Material of Hex Key Wrench: chrome-vanadium steel, nickel plated ✔  Easy to store : these screws and hex key wrench come in an easy-use separated girds storage box [ Sizes ]-----[ Thread Length ]--------[ Total Length ] M4 x 8mm---------8mm-------------10mm M4 x 10mm-------10mm-------------12mm M4 x 12mm-------12mm-------------14mm M4 x 14mm-------14mm-------------16mm M4 x 16mm-------16mm-------------18mm Package Contains: M4 x 8mm--------20 Pcs M4 x 10mm-------20 Pcs M4 x 12mm-------20 Pcs M4 x 14mm-------20 Pcs M4 x 16mm-------20 Pcs Hex Key Wrench--1 Pcs Total: 101Pcs 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 screws are similar to standard pan head screws, but have a curved top