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): 3-3/4"
- Thread Length (Nominal): 1.75"
- 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
Pitch UNF Fine Thread
cad_3d_file_url https||//3d.aspenfasteners.com/assets/obj/BO022-3416X334.zip
Head Style Detail Washer Face
Length (Nominal) 3-3/4"
Head Style Hex Head
Category Cap Screws
Across Flats (Basic) 1-1/8"
Diameter (Dimension) 0.75"
Material Grade Grade 8
Head Height, Overall (Minimum) 0.455"
Point Chamfered Point
Head Height, Overall 15/32"
Coating Color Yellow
Head Markings Six radial lines 60 degrees apart and manufacturer ID
Coating Zinc Plated
Material Steel
POS BO022-3416X334-000065
Diameter (Nominal) 3/4"
Drive Style External Hex Drive
Thread Pitch 16
Thread Length (Nominal) 1.75"
Across Flats (Maximum) 1.125"
Product Class Externally Threaded Fasteners
Order Machine Thread Fasteners
Diameter (Minimum) 0.741"
Diameter (Maximum) 0.750"
Origin Made in U.S.A.
System of Measurement Inch
Standards and Specifications ASME B18.2.1 and SAE J429
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO022-3416X334
Brand Aspen Fasteners
Across Flats (Minimum) 1.100"
Head Height, Overall (Maximum) 0.483"
Thread Direction Right-Hand Thread
