【Specifications:】
- Size: M4
- Color: Black
- Pitch: 0.7mm
- Drive Type: Internal Hex
- Package Quantity: 380 Pieces
- Material: 10.9 Grade Alloy Steel
- Screws Type: Button Head Socket Cap Screws
【Features:】
- 10.9 grade alloy steel with black oxide, high hardness, no deformation, anti-oxidation, wear resistance, corrosion resistance.
- The nuts and flat washers expand the contact area and reduce the pressure in order to protect the screws and parts.
- 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 automotive, boating, printed projects home appliance, communication equipment and other machinery industry.
【Package Included:】
M4x5mm --------- 20Pieces
M4x6mm --------- 20Pieces
M4x8mm --------- 20Pieces
M4x10mm -------- 20Pieces
M4x12mm -------- 20Pieces
M4x16mm -------- 15Pieces
M4x20mm -------- 15Pieces
M4 Nuts ----------- 50Pieces
Flat Washers ---- 100Pieces
Lock Washers --100Pieces
【Package Quantity: 380 Pieces M4 Button Head Socket Cap Screws, Lock washers, Flat Washers and Nuts】
CHOKING HAZARD -- Small parts. Not for children under 6 years.
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.