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.
- Diameter (Nominal): 7/16"
- Thread Pitch: 14
- Diameter (Dimension): 0.4375"
- Diameter (Minimum): 0.4305"
- Diameter (Maximum): 0.4375"
- Length (Nominal): 1-3/4"
- Thread Length (Nominal): 1.125"
- Across Flats (Basic): 5/8"
- Across Flats (Minimum): 0.612"
- Across Flats (Maximum): 0.625"
- Head Height, Overall: 0.2813"
- Head Height, Overall (Minimum): 0.272"
- Head Height, Overall (Maximum): 0.291"
- 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: UNC Coarse 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
Head Height, Overall (Minimum) 0.272"
Diameter (Minimum) 0.4305"
Thread Pitch 14
Head Height, Overall (Maximum) 0.291"
Thread Length (Nominal) 1.125"
Drive Style External Hex Drive
Across Flats (Maximum) 0.625"
Order Machine Thread Fasteners
Origin Made in U.S.A.
Brand Aspen Fasteners
Head Style Hex Head
Head Markings Three radial lines 120 degrees apart and manufacturer ID
Pitch UNC Coarse Thread
Material Grade Grade 5
Product Class Externally Threaded Fasteners
Head Style Detail Washer Face
Category Cap Screws
System of Measurement Inch
Point Chamfered Point
Diameter (Maximum) 0.4375"
Coating Color Clear
Diameter (Dimension) 0.4375"
Standards and Specifications ASME B18.2.1 and SAE J429
Coating Zinc Plated
POS BO016-71614X134-000450
Thread Direction Right-Hand Thread
Length (Nominal) 1-3/4"
cad_3d_file_url https||//3d.aspenfasteners.com/assets/obj/BO016-71614X134.zip
Diameter (Nominal) 7/16"
Across Flats (Basic) 5/8"
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO016-71614X134
Material Steel
Across Flats (Minimum) 0.612"
Head Height, Overall 0.2813"
