M20-2.5 X 300mm DIN 931 / ISO 4014, Metric, Hex Head Cap Screws Bolts, Part Thread, A2 Stainless Steel

PART NUMBER:
ME129-2025X300-000005
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  • Hex cap screws are manufactured to tighter tolerances as compared to hex bolts.
  • A2 stainless steel is functionally equivalent to 304 grade, also known as 18-8 stainless steel.
  • Stainless steel significantly improves resistance to tarnishing or corrosion.
  • 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): M20
  • Thread Pitch: 2.5
  • Diameter (Dimension): 20mm
  • Length (Nominal): 300mm
  • Thread Length (Nominal): 65mm
  • Across Flats (Basic): 30mm
  • Head Height, Overall: 12.5mm
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: Part Thread
  • Thread Direction: Right-Hand Thread
  • Point: Chamfered Point
  • Material: Stainless Steel
  • Material Grade: A2 Stainless Steel
  • Coating: Uncoated
  • Standards and Specifications: DIN 931 / ISO 4014
Product UPC Code:
692559538044
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Across Flats (Basic):
30mm
Brand:
Aspen Fasteners(r)
Category:
Cap Screws
Coating:
Uncoated
Diameter (Dimension):
20mm
Diameter (Nominal):
M20
Drive Style:
External Hex Drive
Head Height, Overall:
12.5mm
Head Style:
Hex Head
Head Style Detail:
Washer Face
Length (Nominal):
300mm
Material:
Stainless Steel
Material Grade:
A2 Stainless Steel
Order:
Machine Thread Fasteners
POS:
ME129-2025X300-000005
Pitch:
Coarse Thread
Point:
Chamfered Point
Product Class:
Externally Threaded Fasteners
Standards and Specifications:
DIN 931 / ISO 4014
System of Measurement:
Metric
Thread Direction:
Right-Hand Thread
Thread Length:
Part Thread
Thread Length (Nominal):
65mm
Thread Pitch:
2.5
cad_3d_viewer_url:
https://3d.aspenfasteners.com/viewer/?cad_model=obj/ME129-2025X300
specifications_document_url:
https://www.aspenfasteners.com/content/2D_PDF/product79/ME129-2025X300.PDF
Shop by Material:
Stainless Steel
Shop by System of Measurement:
Metric
  • Description
    • Hex cap screws are manufactured to tighter tolerances as compared to hex bolts.
    • A2 stainless steel is functionally equivalent to 304 grade, also known as 18-8 stainless steel.
    • Stainless steel significantly improves resistance to tarnishing or corrosion.
    • 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): M20
    • Thread Pitch: 2.5
    • Diameter (Dimension): 20mm
    • Length (Nominal): 300mm
    • Thread Length (Nominal): 65mm
    • Across Flats (Basic): 30mm
    • Head Height, Overall: 12.5mm
    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: Part Thread
    • Thread Direction: Right-Hand Thread
    • Point: Chamfered Point
    • Material: Stainless Steel
    • Material Grade: A2 Stainless Steel
    • Coating: Uncoated
    • Standards and Specifications: DIN 931 / ISO 4014
    Product UPC Code:
    692559538044

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