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): 9"
- 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
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Across Flats (Basic) 1-5/16"
Head Style Detail Washer Face
Head Style Hex Head
Thread Direction Right-Hand Thread
Diameter (Minimum) 0.866"
Diameter (Nominal) 7/8"
Brand Aspen Fasteners
Thread Pitch 14
Material Grade Grade 8
Coating Color Yellow
Head Height, Overall (Maximum) 0.563"
Product Class Externally Threaded Fasteners
Head Height, Overall (Minimum) 0.531"
Across Flats (Maximum) 1.312"
Pitch UNF Fine Thread
Thread Length (Nominal) 2.25"
Category Cap Screws
Head Height, Overall 35/64"
Point Chamfered Point
Order Machine Thread Fasteners
POS BO022-7814X9-000023
Coating Zinc Plated
Material Steel
Diameter (Maximum) 0.875"
Origin Made in U.S.A.
Standards and Specifications ASME B18.2.1 and SAE J429
Drive Style External Hex Drive
Head Markings Six radial lines 60 degrees apart and manufacturer ID
System of Measurement Inch
Across Flats (Minimum) 1.285"
Length (Nominal) 9"
Diameter (Dimension) 0.875"
