M8-1.25 X 20mm DIN 7991 / ISO 10642, Metric, Flat Head Socket Cap Screws, Full Thread, A4 Stainless Steel

PART NUMBER:
ME300-8125X20
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  • Socket cap screws are precision fasteners often used in machine parts, die fixturing and clamping.
  • Flat countersunk head screws sit flush with the surface of the material they are inserted into.
  • 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.
DIMENSIONAL ATTRIBUTES
  • Diameter (Nominal): M8
  • Thread Pitch: 1.25
  • Diameter (Dimension): 8mm
  • Diameter (Minimum): 7.78mm
  • Diameter (Maximum): 8mm
  • Length (Nominal): 20mm
  • Thread Length (Nominal): 15.6mm
  • Drive Recess Size: 5mm
  • Drive Recess Width: 5mm
  • Drive Recess Width (Minimum): 5.02mm
  • Drive Recess Width (Maximum): 5.14mm
  • Drive Recess Depth: 3.5mm
  • Drive Recess Depth (Minimum): 3.2mm
  • Drive Recess Depth (Maximum): 3.5mm
  • Head Diameter: 16mm
  • Head Diameter (Minimum): 15.57mm
  • Head Diameter (Maximum): 16mm
  • Head Height, Overall: 4.4mm
PRODUCT ATTRIBUTES
  • Category: Socket Head Cap Screws
  • System of Measurement: Metric
  • Brand: Aspen Fasteners
  • Head Style: Flat Countersunk Head
  • Head Style Detail: 90 Degree Countersink
  • Drive Style: Hex Socket Drive
  • Thread Length: Full Thread
  • Thread Direction: Right-Hand Thread
  • Material: Stainless Steel
  • Material Grade: A4 Stainless Steel
  • Coating: Uncoated
  • Origin: Origin Undefined
  • Standards and Specifications: DIN 7991 / ISO 10642
Product Class:
Externally Threaded Fasteners
Head Height, Overall:
4.4mm
Drive Style:
Hex Socket Drive
System of Measurement:
Metric
Shop by System of Measurement:
Metric
Head Diameter:
16mm
Drive Recess Depth:
3.5mm
Thread Pitch:
1.25
Shop by Material:
Stainless Steel
Head Diameter (Minimum):
15.57mm
Material Grade:
A4 Stainless Steel
Origin:
Origin Undefined
Head Style:
Flat Countersunk Head
Diameter (Minimum):
7.78mm
Standards and Specifications:
DIN 7991 / ISO 10642
Thread Length (Nominal):
15.6mm
Drive Recess Width:
5mm
Head Diameter (Maximum):
16mm
Head Style Detail:
90 Degree Countersink
Length (Nominal):
20mm
Brand:
Aspen Fasteners
Coating:
Uncoated
Diameter (Maximum):
8mm
Diameter (Nominal):
M8
Material:
Stainless Steel
Drive Recess Size:
5mm
Diameter (Dimension):
8mm
cad_3d_viewer_url:
https://3d.aspenfasteners.com/viewer/?cad_model=obj/ME300-8125X20
Shop by Application:
Socket Products
Thread Direction:
Right-Hand Thread
cad_3d_file_url:
https://3d.aspenfasteners.com/assets/obj/ME300-8125X20.zip
Category:
Socket Head Cap Screws
specifications_document_url:
https://www.aspenfasteners.com/content/2D_PDF/product67/ME300-8125X20.PDF
Order:
Machine Thread Fasteners
Thread Length:
Full Thread
POS:
ME300-8125X20-000400,ME300-8125X20-00050
POS:
ME300-8125X20-00050,ME300-8125X20-000400
Drive Recess Depth (Maximum):
3.5mm
Drive Recess Width (Minimum):
5.02mm
Drive Recess Width (Maximum):
5.14mm
Drive Recess Depth (Minimum):
3.2mm
  • Description
    • Socket cap screws are precision fasteners often used in machine parts, die fixturing and clamping.
    • Flat countersunk head screws sit flush with the surface of the material they are inserted into.
    • 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.
    DIMENSIONAL ATTRIBUTES
    • Diameter (Nominal): M8
    • Thread Pitch: 1.25
    • Diameter (Dimension): 8mm
    • Diameter (Minimum): 7.78mm
    • Diameter (Maximum): 8mm
    • Length (Nominal): 20mm
    • Thread Length (Nominal): 15.6mm
    • Drive Recess Size: 5mm
    • Drive Recess Width: 5mm
    • Drive Recess Width (Minimum): 5.02mm
    • Drive Recess Width (Maximum): 5.14mm
    • Drive Recess Depth: 3.5mm
    • Drive Recess Depth (Minimum): 3.2mm
    • Drive Recess Depth (Maximum): 3.5mm
    • Head Diameter: 16mm
    • Head Diameter (Minimum): 15.57mm
    • Head Diameter (Maximum): 16mm
    • Head Height, Overall: 4.4mm
    PRODUCT ATTRIBUTES
    • Category: Socket Head Cap Screws
    • System of Measurement: Metric
    • Brand: Aspen Fasteners
    • Head Style: Flat Countersunk Head
    • Head Style Detail: 90 Degree Countersink
    • Drive Style: Hex Socket Drive
    • Thread Length: Full Thread
    • Thread Direction: Right-Hand Thread
    • Material: Stainless Steel
    • Material Grade: A4 Stainless Steel
    • Coating: Uncoated
    • Origin: Origin Undefined
    • Standards and Specifications: DIN 7991 / ISO 10642
  • 3D Product View

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