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): 2-1/4"
- 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
Across Flats (Basic) 5/8"
Length (Nominal) 2-1/4"
Thread Direction Right-Hand Thread
Coating Zinc Plated
System of Measurement Inch
Pitch UNC Coarse Thread
Material Steel
Origin Made in U.S.A.
Standards and Specifications ASME B18.2.1 and SAE J429
Head Height, Overall (Minimum) 0.272"
POS BO016-71614X214-000350
Point Chamfered Point
Material Grade Grade 5
Diameter (Maximum) 0.4375"
Diameter (Minimum) 0.4305"
Coating Color Clear
Order Machine Thread Fasteners
Diameter (Dimension) 0.4375"
Head Height, Overall 0.2813"
Head Style Detail Washer Face
cad_3d_file_url https||//3d.aspenfasteners.com/assets/obj/BO016-71614X214.zip
Thread Length (Nominal) 1.125"
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO016-71614X214
Category Cap Screws
Head Height, Overall (Maximum) 0.291"
Across Flats (Maximum) 0.625"
Brand Aspen Fasteners
Across Flats (Minimum) 0.612"
Diameter (Nominal) 7/16"
Head Markings Three radial lines 120 degrees apart and manufacturer ID
Product Class Externally Threaded Fasteners
Drive Style External Hex Drive
Head Style Hex Head
Thread Pitch 14
