M20-2.5 X 50mm DIN 912 / ISO 4762, Metric, Hex Socket Head Cap Screws, Class 8.8 Steel, Plain

PART NUMBER:
ME238-2025X50-00020
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  • Socket cap screws are precision fasteners often used in machine parts, die fixturing and clamping.
  • A cylindrically shaped socket head cap screw is considered the strongest of all head styles.
  • An internal hex socket drive is also known as an Allen drive.
  • Class 8.8 steel is a tempered medium carbon steel with a minimum tensile strength of 800/mm-2 (Mpa).
DIMENSIONAL ATTRIBUTES
  • Diameter (Nominal): M20
  • Thread Pitch: 2.5
  • Diameter (Dimension): 20mm
  • Diameter (Minimum): 19.67mm
  • Diameter (Maximum): 20mm
  • Length (Nominal): 50mm
  • Thread Length (Nominal): 50mm
  • Drive Recess Size: 17mm
  • Drive Recess Width: 17mm
  • Drive Recess Depth: 10mm
  • Head Diameter: 30mm
  • Head Diameter (Minimum): 29.67mm
  • Head Diameter (Maximum): 30mm
  • Head Height, Overall: 20mm
  • Head Height, Overall (Minimum): 19.48mm
  • Head Height, Overall (Maximum): 20mm
PRODUCT ATTRIBUTES
  • Category: Socket Head Cap Screws
  • System of Measurement: Metric
  • Brand: Aspen Fasteners
  • Head Style: Cylindrical Head
  • Drive Style: Hex Socket Drive
  • Thread Direction: Right-Hand Thread
  • Material: Steel
  • Material Grade: Class 8.8 Steel
  • Coating: Uncoated
  • Origin: Origin Undefined
  • Standards and Specifications: DIN 912 / ISO 4762
Product UPC Code:
698435218383
Brand:
Aspen Fasteners
Category:
Socket Head Cap Screws
Coating:
Uncoated
Diameter (Dimension):
20mm
Diameter (Maximum):
20mm
Diameter (Minimum):
19.67mm
Diameter (Nominal):
M20
Drive Recess Depth:
10mm
Drive Recess Size:
17mm
Drive Recess Width:
17mm
Drive Style:
Hex Socket Drive
Head Diameter:
30mm
Head Diameter (Maximum):
30mm
Head Diameter (Minimum):
29.67mm
Head Height, Overall:
20mm
Head Height, Overall (Maximum):
20mm
Head Height, Overall (Minimum):
19.48mm
Head Style:
Cylindrical Head
Length (Nominal):
50mm
Material:
Steel
Material Grade:
Class 8.8 Steel
Order:
Machine Thread Fasteners
Origin:
Origin Undefined
POS:
ME238-2025X50-00020
Product Class:
Externally Threaded Fasteners
Standards and Specifications:
DIN 912 / ISO 4762
System of Measurement:
Metric
Thread Direction:
Right-Hand Thread
Thread Length (Nominal):
50mm
Thread Pitch:
2.5
cad_3d_file_url:
https://3d.aspenfasteners.com/assets/obj/ME238-2025X50.zip
cad_3d_viewer_url:
https://3d.aspenfasteners.com/viewer/?cad_model=obj/ME238-2025X50
specifications_document_url:
https://www.aspenfasteners.com/content/2D_PDF/product65/ME238-2025X50.PDF
Shop by Application:
Socket Products
Shop by Material:
Steel
Shop by System of Measurement:
Metric
  • Description
    • Socket cap screws are precision fasteners often used in machine parts, die fixturing and clamping.
    • A cylindrically shaped socket head cap screw is considered the strongest of all head styles.
    • An internal hex socket drive is also known as an Allen drive.
    • Class 8.8 steel is a tempered medium carbon steel with a minimum tensile strength of 800/mm-2 (Mpa).
    DIMENSIONAL ATTRIBUTES
    • Diameter (Nominal): M20
    • Thread Pitch: 2.5
    • Diameter (Dimension): 20mm
    • Diameter (Minimum): 19.67mm
    • Diameter (Maximum): 20mm
    • Length (Nominal): 50mm
    • Thread Length (Nominal): 50mm
    • Drive Recess Size: 17mm
    • Drive Recess Width: 17mm
    • Drive Recess Depth: 10mm
    • Head Diameter: 30mm
    • Head Diameter (Minimum): 29.67mm
    • Head Diameter (Maximum): 30mm
    • Head Height, Overall: 20mm
    • Head Height, Overall (Minimum): 19.48mm
    • Head Height, Overall (Maximum): 20mm
    PRODUCT ATTRIBUTES
    • Category: Socket Head Cap Screws
    • System of Measurement: Metric
    • Brand: Aspen Fasteners
    • Head Style: Cylindrical Head
    • Drive Style: Hex Socket Drive
    • Thread Direction: Right-Hand Thread
    • Material: Steel
    • Material Grade: Class 8.8 Steel
    • Coating: Uncoated
    • Origin: Origin Undefined
    • Standards and Specifications: DIN 912 / ISO 4762
    Product UPC Code:
    698435218383
  • 3D Product View

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