- 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.
- Class 45H steel is an alloy steel, quenched and tempered to Rockwell hardness HRC C45-C53.
- Set screws are designed to be used under compressive stress only.
DIMENSIONAL ATTRIBUTES- Diameter (Nominal): M20
- Thread Pitch: 2.5
- Diameter (Dimension): 20mm
- Length (Nominal): 90mm
- Thread Length (Nominal): 90mm
- Drive Recess Size: 10mm
- Drive Recess Depth: 12mm
- Point Width: 14mm
- Point Width (Minimum): 13.57mm
- Point Width (Maximum): 14mm
PRODUCT ATTRIBUTES- Category: Set Screws
- System of Measurement: Metric
- Brand: Aspen Fasteners
- Head Style: Headless
- Drive Style: Hex Socket Drive
- Pitch: Coarse Thread
- Thread Length: Full Thread
- Thread Direction: Right-Hand Thread
- Point: Cup Point
- Material: Steel
- Material Grade: Class 45H Steel
- Material Processes: Quenched and Tempered
- Coating: Uncoated
- Coating Color: Black
- Origin: Origin Undefined
- Standards and Specifications: DIN 916 / ISO 4029
Product UPC Code:
692559474281
- Length (Nominal):
- 90mm
- Point Width:
- 14mm
- specifications_document_url:
- https://www.aspenfasteners.com/content/2D_PDF/product66/ME271-2025X90.PDF
- Pitch:
- Coarse Thread
- Point Width (Maximum):
- 14mm
- System of Measurement:
- Metric
- Head Style:
- Headless
- Origin:
- Origin Undefined
- cad_3d_file_url:
- https://3d.aspenfasteners.com/assets/obj/ME271-2025X90.zip
- Point Width (Minimum):
- 13.57mm
- Shop by Material:
- Steel
- Drive Recess Depth:
- 12mm
- Shop by System of Measurement:
- Metric
- cad_3d_viewer_url:
- https://3d.aspenfasteners.com/viewer/?cad_model=obj/ME271-2025X90
- Shop by Application:
- Socket Products
- Brand:
- Aspen Fasteners
- Thread Pitch:
- 2.5
- Drive Recess Size:
- 10mm
- Coating Color:
- Black
- Diameter (Dimension):
- 20mm
- Point:
- Cup Point
- Thread Direction:
- Right-Hand Thread
- Diameter (Nominal):
- M20
- Thread Length:
- Full Thread
- Material:
- Steel
- Thread Length (Nominal):
- 90mm
- Drive Style:
- Hex Socket Drive
- Coating:
- Uncoated
- Material Grade:
- Class 45H Steel
- Standards and Specifications:
- DIN 916 / ISO 4029
- Category:
- Set Screws
- Order:
- Machine Thread Fasteners
- Material Processes:
- Quenched and Tempered
- Product Class:
- Externally Threaded Fasteners
- POS:
- ME271-2025X90-00004
