- Hex cap screws are manufactured to tighter tolerances as compared to hex bolts.
- Class 8.8 steel is a tempered medium carbon steel with a minimum tensile strength of 800/mm-2 (Mpa).
- The washer face under the head provides a precision bearing surface.
- The chamfered point improves engagement with a nut or pre-tapped hole.
DIMENSIONAL ATTRIBUTES- Diameter (Nominal): M4
- Thread Pitch: 0.7
- Diameter (Dimension): 4mm
- Length (Nominal): 20mm
- Thread Length (Nominal): 20mm
- Across Flats (Basic): 7mm
- Across Flats (Minimum): 6.78mm
- Across Flats (Maximum): 7mm
- Head Height, Overall: 2.8mm
- Head Height, Overall (Minimum): 2.68mm
- Head Height, Overall (Maximum): 2.92mm
PRODUCT ATTRIBUTES- Category: Cap Screws
- System of Measurement: Metric
- Brand: Aspen Fasteners
- Head Style: Hex Head
- Head Style Detail: Washer Face
- Drive Style: External Hex Drive
- Pitch: Coarse Thread
- Thread Length: Full Thread
- Thread Direction: Right-Hand Thread
- Point: Chamfered Point
- Material: Steel
- Material Grade: Class 8.8 Steel
- Material Processes: Quenched and Tempered
- Coating: Zinc Plated
- Coating Color: Clear
- Origin: Origin Undefined
- Standards and Specifications: DIN 933 / ISO 4017
Product UPC Code:
692559522678
- Brand:
- Aspen Fasteners
- Product Class:
- Externally Threaded Fasteners
- Order:
- Machine Thread Fasteners
- cad_3d_file_url:
- https://3d.aspenfasteners.com/assets/obj/ME001-407X20.zip
- Thread Length (Nominal):
- 20mm
- Head Style Detail:
- Washer Face
- Diameter (Dimension):
- 4mm
- Head Height, Overall (Maximum):
- 2.92mm
- Category:
- Cap Screws
- System of Measurement:
- Metric
- Material Processes:
- Quenched and Tempered
- Head Style:
- Hex Head
- Head Height, Overall:
- 2.8mm
- Standards and Specifications:
- DIN 933 / ISO 4017
- Across Flats (Basic):
- 7mm
- Diameter (Nominal):
- M4
- Across Flats (Maximum):
- 7mm
- Point:
- Chamfered Point
- Drive Style:
- External Hex Drive
- Material Grade:
- Class 8.8 Steel
- Material:
- Steel
- Length (Nominal):
- 20mm
- Head Height, Overall (Minimum):
- 2.68mm
- Thread Length:
- Full Thread
- Coating:
- Zinc Plated
- Across Flats (Minimum):
- 6.78mm
- Shop by Material:
- Steel
- specifications_document_url:
- https://www.aspenfasteners.com/content/2D_PDF/product79/ME001-407X20.PDF
- cad_3d_viewer_url:
- https://3d.aspenfasteners.com/viewer/?cad_model=obj/ME001-407X20
- Pitch:
- Coarse Thread
- Coating Color:
- Clear
- Shop by System of Measurement:
- Metric
- Thread Pitch:
- 0.7
- Thread Direction:
- Right-Hand Thread
- Origin:
- Origin Undefined
- POS:
- ME001-407X20-01200
