iexcell 1500 Pcs M3 x 4/6/8/10/12/16/20/25/30/35/40/45/50 Alloy Steel 12.9 Grade Hex Socket Head Cap Screws Bolts Nuts Washers Assortment Kit, Black Oxide Finish

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About Iexcell 1500 Pcs M3 X

✔ Meets/Exceeds: DIN912, DIN934, DIN125 ✔ Screw head: socket cap; screw drive: hex socket, also known as internal hex drives, hex size: 2.5 mm ✔ Head diameter: 5.5 mm; head height: 3 mm; thread pitch: 0.5 mm; thread diameter: 3 mm ✔ Rust proof of screws, nuts, washers: black oxide finish with anti-rust oil [Sizes]---[Thread Length]---[Total Length] M3 x 4---------4mm-------7mm M3 x 6---------6mm-------9mm M3 x 8---------8mm------11mm M3 x 10-------10mm------13mm M3 x 12-------12mm------15mm M3 x 16-------16mm------19mm M3 x 20-------20mm------23mm M3 x 25-------25mm------28mm M3 x 30-------30mm------33mm M3 x 35-------35mm-------38mm M3 x 40-------40mm------43mm M3 x 45-------45mm------48mm M3 x 50-------50mm------53mm [ Package Contains ] M3 x 4-----50 Pcs M3 x 6-----50 Pcs M3 x 8-----50 Pcs M3 x 10-----50 Pcs M3 x 12-----50 Pcs M3 x 16-----50 Pcs M3 x 20-----50 Pcs M3 x 25-----25 Pcs M3 x 30-----25 Pcs M3 x 35-----25 Pcs M3 x 40-----25 Pcs M3 x 45-----25 Pcs M3 x 50-----25 Pcs M3 Nuts-----500 Pcs Φ3 Washers-----500 Pcs Hex Key------1 Pcs Total: 1501 Pcs [ 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