7/8"-9 X 4" Hex Head Cap Screws Bolts, AISI 316 Stainless Steel

PART NUMBER:
ST007-789X4-000004
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  • Hex cap screws are manufactured to tighter tolerances as compared to hex bolts.
  • Type 316 stainless steel is considered "marine grade".
  • 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): 7/8"
  • Thread Pitch: 9
  • Diameter (Dimension): 0.875"
  • Diameter (Minimum): 0.866"
  • Diameter (Maximum): 0.875"
  • Length (Nominal): 4"
  • Thread Length (Nominal): 2"
  • Across Flats (Basic): 1-5/16"
  • Across Flats (Minimum): 1.285"
  • Across Flats (Maximum): 1.312"
  • Head Height, Overall: 35/64"
  • Head Height, Overall (Minimum): 0.531"
  • Head Height, Overall (Maximum): 0.563"
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
  • Thread Direction: Right-Hand Thread
  • Point: Chamfered Point
  • Material: Stainless Steel
  • Material Grade: AISI 316 Stainless Steel
  • Coating: Uncoated
  • Standards and Specifications: ASME B18.2.1
Product UPC Code:
692559776668
Across Flats (Basic):
1-5/16"
Across Flats (Maximum):
1.312"
Across Flats (Minimum):
1.285"
Brand:
Aspen Fasteners
Category:
Cap Screws
Coating:
Uncoated
Diameter (Dimension):
0.875"
Diameter (Maximum):
0.875"
Diameter (Minimum):
0.866"
Diameter (Nominal):
7/8"
Drive Style:
External Hex Drive
Head Height, Overall:
35/64"
Head Height, Overall (Maximum):
0.563"
Head Height, Overall (Minimum):
0.531"
Head Style:
Hex Head
Head Style Detail:
Washer Face
Length (Nominal):
4"
Material:
Stainless Steel
Material Grade:
AISI 316 Stainless Steel
Order:
Machine Thread Fasteners
POS:
ST007-789X4-000004
Point:
Chamfered Point
Product Class:
Externally Threaded Fasteners
Standards and Specifications:
ASME B18.2.1
System of Measurement:
Inch
Thread Direction:
Right-Hand Thread
Thread Length (Nominal):
2"
Thread Pitch:
9
cad_3d_file_url:
https://3d.aspenfasteners.com/assets/obj/ST007-789X4.zip
cad_3d_viewer_url:
https://3d.aspenfasteners.com/viewer/?cad_model=obj/ST007-789X4
specifications_document_url:
https://www.aspenfasteners.com/content/2D_PDF/product77/ST007-789X4.PDF
Shop by Material:
Stainless Steel
Shop by System of Measurement:
Inch
  • Description
    • Hex cap screws are manufactured to tighter tolerances as compared to hex bolts.
    • Type 316 stainless steel is considered "marine grade".
    • 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): 7/8"
    • Thread Pitch: 9
    • Diameter (Dimension): 0.875"
    • Diameter (Minimum): 0.866"
    • Diameter (Maximum): 0.875"
    • Length (Nominal): 4"
    • Thread Length (Nominal): 2"
    • Across Flats (Basic): 1-5/16"
    • Across Flats (Minimum): 1.285"
    • Across Flats (Maximum): 1.312"
    • Head Height, Overall: 35/64"
    • Head Height, Overall (Minimum): 0.531"
    • Head Height, Overall (Maximum): 0.563"
    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
    • Thread Direction: Right-Hand Thread
    • Point: Chamfered Point
    • Material: Stainless Steel
    • Material Grade: AISI 316 Stainless Steel
    • Coating: Uncoated
    • Standards and Specifications: ASME B18.2.1
    Product UPC Code:
    692559776668
  • 3D Product View

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