1/4"-20 X 1" Hex Head Cap Screws Bolts, Coarse Thread, 300 Series Stainless Steel, MS35307 Rev E, DFARS

PART NUMBER:
MI004-1420X1-000500
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  • Military grade fasteners are DFARS compliant and made in North America. Certifications available.
  • Hex cap screws are manufactured to tighter tolerances as compared to hex bolts.
  • 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): 1/4"
  • Thread Pitch: 20
  • Diameter (Dimension): 0.25"
  • Diameter (Minimum): 0.245"
  • Diameter (Maximum): 0.250"
  • Length (Nominal): 1"
  • Thread Length (Nominal): 0.75"
  • Across Flats (Basic): 7/16"
  • Across Flats (Minimum): 0.428"
  • Across Flats (Maximum): 0.438"
  • Head Height, Overall: 0.1563"
  • Head Height, Overall (Minimum): 0.150"
  • Head Height, Overall (Maximum): 0.163"
PRODUCT ATTRIBUTES
  • Category: Cap Screws
  • System of Measurement: Inch
  • Brand: Aspen Fasteners®
  • Head Style: Hex Head
  • Head Style Detail: Washer Face
  • Drive Style: External Hex Drive
  • Pitch: Coarse Thread
  • Thread Direction: Right-Hand Thread
  • Point: Chamfered Point
  • Material: Stainless Steel
  • Material Grade: 300 Series Stainless Steel
  • Material Processes: Passivated
  • Coating: Uncoated
  • Origin: Made in U.S.A.
  • Standards and Specifications: MS35307 Rev E, DFARS
Product UPC Code:
692559444611
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Across Flats (Basic):
7/16"
Across Flats (Maximum):
0.438"
Across Flats (Minimum):
0.428"
Brand:
Aspen Fasteners(r)
Category:
Cap Screws
Coating:
Uncoated
Diameter (Dimension):
0.25"
Diameter (Maximum):
0.250"
Diameter (Minimum):
0.245"
Diameter (Nominal):
1/4"
Drive Style:
External Hex Drive
Head Height, Overall:
0.1563"
Head Height, Overall (Maximum):
0.163"
Head Height, Overall (Minimum):
0.150"
Head Style:
Hex Head
Head Style Detail:
Washer Face
Length (Nominal):
1"
Material:
Stainless Steel
Material Grade:
300 Series Stainless Steel
Material Processes:
Passivated
Order:
Machine Thread Fasteners
Origin:
Made in U.S.A.
POS:
MI004-1420X1-000500
Pitch:
Coarse Thread
Point:
Chamfered Point
Product Class:
Externally Threaded Fasteners
Standards and Specifications:
MS35307 Rev E, DFARS
System of Measurement:
Inch
Thread Direction:
Right-Hand Thread
Thread Length (Nominal):
0.75"
Thread Pitch:
20
cad_3d_viewer_url:
https://3d.aspenfasteners.com/viewer/?cad_model=obj/MI004-1420X1
specifications_document_url:
https://www.aspenfasteners.com/content/2D_PDF/product77/MI004-1420X1.PDF
Shop by Application:
Military Grade Fasteners
Shop by Material:
Stainless Steel
Shop by System of Measurement:
Inch
  • Description
    • Military grade fasteners are DFARS compliant and made in North America. Certifications available.
    • Hex cap screws are manufactured to tighter tolerances as compared to hex bolts.
    • 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): 1/4"
    • Thread Pitch: 20
    • Diameter (Dimension): 0.25"
    • Diameter (Minimum): 0.245"
    • Diameter (Maximum): 0.250"
    • Length (Nominal): 1"
    • Thread Length (Nominal): 0.75"
    • Across Flats (Basic): 7/16"
    • Across Flats (Minimum): 0.428"
    • Across Flats (Maximum): 0.438"
    • Head Height, Overall: 0.1563"
    • Head Height, Overall (Minimum): 0.150"
    • Head Height, Overall (Maximum): 0.163"
    PRODUCT ATTRIBUTES
    • Category: Cap Screws
    • System of Measurement: Inch
    • Brand: Aspen Fasteners®
    • Head Style: Hex Head
    • Head Style Detail: Washer Face
    • Drive Style: External Hex Drive
    • Pitch: Coarse Thread
    • Thread Direction: Right-Hand Thread
    • Point: Chamfered Point
    • Material: Stainless Steel
    • Material Grade: 300 Series Stainless Steel
    • Material Processes: Passivated
    • Coating: Uncoated
    • Origin: Made in U.S.A.
    • Standards and Specifications: MS35307 Rev E, DFARS
    Product UPC Code:
    692559444611

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