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): 3/4"
- Thread Pitch: 16
- Diameter (Dimension): 0.75"
- Diameter (Minimum): 0.741"
- Diameter (Maximum): 0.750"
- Length (Nominal): 1"
- Thread Length (Nominal): 1"
- Across Flats (Basic): 1-1/8"
- Across Flats (Minimum): 1.100"
- Across Flats (Maximum): 1.125"
- Head Height, Overall: 15/32"
- Head Height, Overall (Minimum): 0.455"
- Head Height, Overall (Maximum): 0.483"
- 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
cad_3d_file_url https||//3d.aspenfasteners.com/assets/obj/BO022-3416X1.zip
Diameter (Maximum) 0.750"
Head Markings Six radial lines 60 degrees apart and manufacturer ID
Across Flats (Maximum) 1.125"
Head Height, Overall (Maximum) 0.483"
Head Height, Overall (Minimum) 0.455"
Material Grade Grade 8
Pitch UNF Fine Thread
Order Machine Thread Fasteners
Material Steel
Across Flats (Minimum) 1.100"
Standards and Specifications ASME B18.2.1 and SAE J429
Length (Nominal) 1"
POS BO022-3416X1-000150,BO022-3416X1-000250
Head Style Hex Head
Origin Made in U.S.A.
Coating Zinc Plated
System of Measurement Inch
Thread Pitch 16
Thread Length (Nominal) 1"
Across Flats (Basic) 1-1/8"
Drive Style External Hex Drive
Coating Color Yellow
Head Style Detail Washer Face
Diameter (Minimum) 0.741"
Product Class Externally Threaded Fasteners
Category Cap Screws
Brand Aspen Fasteners
Point Chamfered Point
Diameter (Dimension) 0.75"
Thread Direction Right-Hand Thread
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO022-3416X1
Head Height, Overall 15/32"
Diameter (Nominal) 3/4"
