- Holds an object in place via friction between the point of the screw and the fastened material.
- Headless set screws are also known as blind screws or grub screws.
- An internal hex socket drive is also known as an Allen drive.
- A4 stainless steel is functionally equivalent to 316 grade and is also known as "marine grade".
- Stainless steel significantly improves resistance to tarnishing or corrosion.
- Set screws are designed to be used under compressive stress only.
DIMENSIONAL ATTRIBUTES- Diameter (Nominal): M4
- Thread Pitch: 0.7
- Diameter (Dimension): 4mm
- Length (Nominal): 20mm
- Thread Length (Nominal): 18mm
- Drive Recess Size: 2mm
- Drive Recess Depth: 2.5mm
- Point Length: 2mm
- Point Length (Minimum): 2mm
- Point Length (Maximum): 2.25mm
- Point Width: 2.5mm
- Point Width (Minimum): 2.25mm
- Point Width (Maximum): 2.5mm
PRODUCT ATTRIBUTES- Category: Set Screws
- System of Measurement: Metric
- Brand: Aspen Fasteners
- Head Style: Headless
- Drive Style: Hex Socket Drive
- Thread Length: Full Thread
- Thread Direction: Right-Hand Thread
- Point: Dog Point
- Material: Stainless Steel
- Material Grade: A4 Stainless Steel
- Coating: Uncoated
- Origin: Origin Undefined
- Standards and Specifications: DIN 915 / ISO 4028
Product UPC Code:
698435889439
- Diameter (Nominal):
- M4
- Shop by Material:
- Stainless Steel
- System of Measurement:
- Metric
- Diameter (Dimension):
- 4mm
- cad_3d_viewer_url:
- https://3d.aspenfasteners.com/viewer/?cad_model=obj/ME540-407X20
- Material:
- Stainless Steel
- Point Width:
- 2.5mm
- Order:
- Machine Thread Fasteners
- Standards and Specifications:
- DIN 915 / ISO 4028
- Point Length:
- 2mm
- Coating:
- Uncoated
- Point Width (Minimum):
- 2.25mm
- Point:
- Dog Point
- Category:
- Set Screws
- Product Class:
- Externally Threaded Fasteners
- Drive Recess Size:
- 2mm
- Drive Recess Depth:
- 2.5mm
- Point Length (Minimum):
- 2mm
- Head Style:
- Headless
- Shop by System of Measurement:
- Metric
- Point Length (Maximum):
- 2.25mm
- specifications_document_url:
- https://www.aspenfasteners.com/content/2D_PDF/product88/ME540-407X20.PDF
- Drive Style:
- Hex Socket Drive
- Thread Direction:
- Right-Hand Thread
- Shop by Application:
- Socket Products
- Material Grade:
- A4 Stainless Steel
- Thread Pitch:
- 0.7
- Thread Length (Nominal):
- 18mm
- cad_3d_file_url:
- https://3d.aspenfasteners.com/assets/obj/ME540-407X20.zip
- Length (Nominal):
- 20mm
- Brand:
- Aspen Fasteners
- Origin:
- Origin Undefined
- Point Width (Maximum):
- 2.5mm
- Thread Length:
- Full Thread
- POS:
- ME540-407X20-001000
