Product Description
- Hex cap screws are manufactured to tighter tolerances as compared to hex bolts.
- The heads of grade 5 steel fasteners are typically marked with 3 raised radial lines.
- The washer face under the head provides a precision bearing surface.
- Grade 5 steel fasteners have a minimum tensile strength of 105,000 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): 9-1/2"
- Thread Length (Nominal): 2"
- 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: Three radial lines 120 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 5
- Coating: Zinc Plated
- Coating Color: Clear
- Origin: Made in U.S.A.
- Standards and Specifications: ASME B18.2.1 and SAE J429
Product Videos
Custom Field
Across Flats (Minimum) 1.100"
Point Chamfered Point
Coating Color Clear
Thread Length (Nominal) 2"
Order Machine Thread Fasteners
Thread Pitch 16
Standards and Specifications ASME B18.2.1 and SAE J429
Material Grade Grade 5
Diameter (Dimension) 0.75"
Product Class Externally Threaded Fasteners
Head Style Hex Head
Coating Zinc Plated
Material Steel
Drive Style External Hex Drive
Head Height, Overall (Maximum) 0.483"
Diameter (Nominal) 3/4"
Origin Made in U.S.A.
Diameter (Minimum) 0.741"
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO018-3416X912
Length (Nominal) 9-1/2"
POS BO018-3416X912-000030
Pitch UNF Fine Thread
Head Height, Overall 15/32"
System of Measurement Inch
Thread Direction Right-Hand Thread
Head Style Detail Washer Face
Head Markings Three radial lines 120 degrees apart and manufacturer ID
Category Cap Screws
Across Flats (Maximum) 1.125"
cad_3d_file_url https||//3d.aspenfasteners.com/assets/obj/BO018-3416X912.zip
Head Height, Overall (Minimum) 0.455"
Across Flats (Basic) 1-1/8"
Brand Aspen Fasteners
Diameter (Maximum) 0.750"
