- Machine screws are designed for applications with a pre-tapped hole or mated to a threaded nut.
- Flat countersunk head screws sit flush with the surface of the material they are inserted into.
- Class 4.8 steel is a low or medium carbon steel with a minimum tensile strength of 420N/mm-2 (Mpa).
DIMENSIONAL ATTRIBUTES- Diameter (Nominal): M2.5
- Thread Pitch: 0.45
- Diameter (Dimension): 2.5mm
- Length (Nominal): 4mm
- Thread Length (Nominal): 2.5mm
- Head Diameter: 4.7mm
- Head Diameter (Minimum): 4.4mm
- Head Diameter (Maximum): 4.7mm
- Head Height, Overall: 1.5mm
- Slot Depth (Minimum): 0.5mm
- Slot Depth (Maximum): 0.7mm
- Slot Width (Nominal): 0.6mm
- Slot Width (Minimum): 0.66mm
- Slot Width (Maximum): 0.8mm
PRODUCT ATTRIBUTES- Category: Machine Screws
- System of Measurement: Metric
- Brand: Aspen Fasteners
- Head Style: Flat Countersunk Head
- Head Style Detail: 90 Degree Countersink
- Drive Style: Slotted Drive
- Thread Length: Full Thread
- Thread Direction: Right-Hand Thread
- Material: Steel
- Material Grade: Class 4.8 Steel
- Coating: Zinc Plated
- Coating Color: Clear
- Origin: Origin Undefined
- Standards and Specifications: DIN 963 / ISO 2009
Product UPC Code:
698435204522
- Brand:
- Aspen Fasteners
- Category:
- Machine Screws
- Coating:
- Zinc Plated
- Coating Color:
- Clear
- Diameter (Dimension):
- 2.5mm
- Diameter (Nominal):
- M2.5
- Drive Style:
- Slotted Drive
- Head Diameter:
- 4.7mm
- Head Diameter (Maximum):
- 4.7mm
- Head Diameter (Minimum):
- 4.4mm
- Head Height, Overall:
- 1.5mm
- Head Style:
- Flat Countersunk Head
- Head Style Detail:
- 90 Degree Countersink
- Length (Nominal):
- 4mm
- Material:
- Steel
- Material Grade:
- Class 4.8 Steel
- Order:
- Machine Thread Fasteners
- Origin:
- Origin Undefined
- POS:
- ME191-25045X4-02800
- Product Class:
- Externally Threaded Fasteners
- Slot Depth (Maximum):
- 0.7mm
- Slot Depth (Minimum):
- 0.5mm
- Slot Width (Maximum):
- 0.8mm
- Slot Width (Minimum):
- 0.66mm
- Slot Width (Nominal):
- 0.6mm
- Standards and Specifications:
- DIN 963 / ISO 2009
- System of Measurement:
- Metric
- Thread Direction:
- Right-Hand Thread
- Thread Length:
- Full Thread
- Thread Length (Nominal):
- 2.5mm
- Thread Pitch:
- 0.45
- cad_3d_file_url:
- https://3d.aspenfasteners.com/assets/obj/ME191-25045X4.zip
- cad_3d_viewer_url:
- https://3d.aspenfasteners.com/viewer/?cad_model=obj/ME191-25045X4
- specifications_document_url:
- https://www.aspenfasteners.com/content/2D_PDF/product64/ME191-25045X4.PDF
- Shop by Material:
- Steel
- Shop by System of Measurement:
- Metric