iexcell 100 Pcs M3 x 8 Alloy Steel 10.9 Grade Hex Socket Flat Head Cap Screws Bolts Assortment Kit, Black Oxide Finish

iexcell 100 Pcs M3 x 8 Alloy Steel 10.9 Grade Hex Socket Flat Head Cap Screws Bolts Assortment Kit, Black Oxide Finish

✔ Includes 100 Pcs M3 x 8mm Hex Socket Flat Head Cap Screws , Thread Size ( Diameter ): 3 mm, Thread Pitch: 0.5 mm, Total length ( Includes Head ): 8 mm, Thread Length: 6.3 mm, Screw Head Style: Flat Head, Known as Countersunk Head, Countersunk Angle: 90 degree, Head Diameter: 5.85 mm, Head Length: 1.7 mm, Screw Drive Style: Hex Socket Drive, also Known as Internal Hex Drive, Hex Size: 2.0 mm ✔ Material of Screws: Alloy Steel 10B21, Black Oxide Finish to Anti-rust; Strength Grade of Screws : 10.9 Grade, Hardness: HRC 32-39, Tensile Strength: 1040 N/mm² ✔ 1 Pcs Hex Key, Hex Size: 2.0 mm, to Drive These Screws Conveniently and Easily ✔ Material of Hex Key: Chrome-Vanadium Steel, Nickel Plated, Higher Strength, Anti-rust ✔ Package: 100 Pcs M3 x 8mm Hex Socket Flat Head Cap Screws and 1 Pcs Hex Key Come In Plastic Storage Case, Organized Conveniently and Easily 【100 Pcs M3 x 8mm Hex Socket Flat Head Cap Screws + 1 Pcs Hex Key Come In a Plastic Storage Box】

✔ Contains 100 Pcs M3 x 8mm hex socket flat head cap screws
--Meets/exceeds: DIN7991
--Thread size ( diameter ): 3 mm
--Thread Pitch: 0.5 mm
--Total length ( includes head ): 8 mm ( Range: 8.00 ± 0.29 mm), thread length (approximate ) 6.3 mm
--Screw head style: flat head, known as countersunk head, countersunk angle: 90 degree, head diameter: 5.85 mm ( Range: 5.85 ± 0.15 mm ), head length (approximate ) 1.7 mm
--Screw drive style: hex socket drive, also known as internal hex drive, hex size: 2.0 mm
--Made of alloy steel 10B21, black oxide finish, high strength and anti-rust
--Strength grade of screws : 10.9 Grade, hardness: HRC 32-39, tensile strength: 1040 N/mm²


✔ Contains 1 Pcs hex key to drive these screws conveniently and easily
--Hex size: 2.0 mm
--Made of chrome-vanadium steel, nickel plated, higher strength, anti-rust

✔ Easy to store: these 100 pcs hex socket flat head cap screws and 1 pcs hex key come in a plastic storage box, organized conveniently and easily

[ Package Contains ]
M3 x 8mm-----100 Pcs
Hex Key------1 Pcs

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