Product Description
- Hex cap screws are manufactured to tighter tolerances as compared to hex bolts.
- The heads of grade 8 steel fasteners are typically marked with 6 raised radial lines.
- The washer face under the head provides a precision bearing surface.
- Grade 8 steel fasteners have a minimum tensile strength of 150,000 pounds per square inch.
- The chamfered point improves engagement with a nut or pre-tapped hole.
- In general, fine thread fasteners are about 10% stronger than coarse threads under static loading.
- Diameter (Nominal): 7/8"
- Thread Pitch: 14
- Diameter (Dimension): 0.875"
- Diameter (Minimum): 0.866"
- Diameter (Maximum): 0.875"
- Length (Nominal): 7"
- Thread Length (Nominal): 2.25"
- 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"
- Category: Cap Screws
- System of Measurement: Inch
- Brand: Aspen Fasteners
- Head Style: Hex Head
- Head Style Detail: Washer Face
- Head Markings: Six radial lines 60 degrees apart and manufacturer ID
- Drive Style: External Hex Drive
- Pitch: UNF Fine Thread
- Thread Direction: Right-Hand Thread
- Point: Chamfered Point
- Material: Steel
- Material Grade: Grade 8
- Coating: Zinc Plated
- Coating Color: Yellow
- Origin: Made in U.S.A.
- Standards and Specifications: ASME B18.2.1 and SAE J429
Product Videos
Custom Field
Thread Pitch 14
Across Flats (Basic) 1-5/16"
Across Flats (Minimum) 1.285"
Diameter (Maximum) 0.875"
Diameter (Dimension) 0.875"
Brand Aspen Fasteners
cad_3d_file_url https||//3d.aspenfasteners.com/assets/obj/BO022-7814X7.zip
System of Measurement Inch
Head Style Detail Washer Face
Pitch UNF Fine Thread
Head Style Hex Head
Head Markings Six radial lines 60 degrees apart and manufacturer ID
Across Flats (Maximum) 1.312"
Diameter (Minimum) 0.866"
Product Class Externally Threaded Fasteners
Category Cap Screws
Thread Length (Nominal) 2.25"
Length (Nominal) 7"
POS BO022-7814X7-000025
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO022-7814X7
Order Machine Thread Fasteners
Thread Direction Right-Hand Thread
Coating Color Yellow
Head Height, Overall (Maximum) 0.563"
Material Steel
Diameter (Nominal) 7/8"
Point Chamfered Point
Head Height, Overall 35/64"
Standards and Specifications ASME B18.2.1 and SAE J429
Origin Made in U.S.A.
Drive Style External Hex Drive
Coating Zinc Plated
Head Height, Overall (Minimum) 0.531"
Material Grade Grade 8
