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): 1-3/4"
- Thread Length (Nominal): 1.75"
- 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
Diameter (Dimension) 0.875"
Material Grade Grade 8
Brand Aspen Fasteners
Head Height, Overall (Maximum) 0.563"
POS BO022-7814X134-000080
Head Height, Overall 35/64"
Drive Style External Hex Drive
Coating Color Yellow
Across Flats (Maximum) 1.312"
Across Flats (Minimum) 1.285"
Head Height, Overall (Minimum) 0.531"
Length (Nominal) 1-3/4"
Thread Direction Right-Hand Thread
Origin Made in U.S.A.
Head Style Detail Washer Face
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Point Chamfered Point
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System of Measurement Inch
Thread Pitch 14
Standards and Specifications ASME B18.2.1 and SAE J429
Thread Length (Nominal) 1.75"
Diameter (Minimum) 0.866"
Material Steel
Order Machine Thread Fasteners
Pitch UNF Fine Thread
Head Markings Six radial lines 60 degrees apart and manufacturer ID
Category Cap Screws
Coating Zinc Plated
Diameter (Nominal) 7/8"
Diameter (Maximum) 0.875"
Head Style Hex Head
Across Flats (Basic) 1-5/16"
Product Class Externally Threaded Fasteners
