BNUOK 180pcs M4 x 8mm Hex Socket Head Cap Screws Bolts, 12.9 Grade Alloy Steel, Black Oxide Finish, Allen Socket Drive, Full Threads,with Hex Spanner

BNUOK 180pcs M4 x 8mm Hex Socket Head Cap Screws Bolts, 12.9 Grade Alloy Steel, Black Oxide Finish, Allen Socket Drive, Full Threads,with Hex Spanner

Sturdy & Durable: BNUOK M4 socket head cap screws are made of high-quality 12.9 Grade alloy steel, which has high hardness, good rust resistance, strong and durable. It has good corrosion resistance and can be used for a long time M4-0.7 Bolt Specification : Thread Diameter, 4mm; Thread Pitch, 0.7mm; Thread Length, 8mm; Head Diameter, 7mm; Head Height, 4mm; Drive Type, Allen Hex Socket; Allen Hex Drive Size, 3.08mm Wide Applications:The m4 screw is widely used for 3D printers, RC car, machinery repair, instruments, electronic products, DIY Project, household appliances, lamps, cabinets and bicycle repair Well-made M4 Screws: M4 x 8mm screws is features a design with a hex socket drive that provides more torque and more stable performance.These M4 bolts with clean threads, uniform pitch, no residual burrs, true to size Package Included: You will get 180pcs M4 bolts and 1pcs hex spanner.We promise a 24-month warranty, if you have any problems, please feel free to contact us, we will solve your problem within 24 Hours. 【Specifications:】
- Color: Black
- Size: M4x8mm
- Thread Pitch: 0.7mm
- Thread Length: 8mm
- Thread Diameter: 4mm
- Drive Type: Internal Hex
- Material: 12.9 Grade Alloy Steel
- Package Quantity: 180 Pieces
- System of Measurement: Metric
- Screws Type: Hex Socket Head Screws
【Features:】
- 12.9 Grade Alloy Steel, high hardness, no deformation, anti-oxidation, corrosion resistance.
- Compact and force uniform screw thread is not easy to out of shape and slid in the process of rolling and installation.
- Widely used in various precision machinery industries, locks, lamps, toys, automotive, home, industrial, laptops, printer and printed projects.
【Package Included:】
180PCS M4x8mm Hex Socket Head Screw
Note:
1, Warning: small parts, keep away from children and kids.
2, If you have any questions, please feel free to contact us at any time.