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): 1/2"
- Thread Pitch: 13
- Diameter (Dimension): 0.5"
- Diameter (Minimum): 0.493"
- Diameter (Maximum): 0.500"
- Length (Nominal): 9"
- Thread Length (Nominal): 1.5"
- Across Flats (Basic): 3/4"
- Across Flats (Minimum): 0.736"
- Across Flats (Maximum): 0.750"
- Head Height, Overall: 5/16"
- Head Height, Overall (Minimum): 0.302"
- Head Height, Overall (Maximum): 0.323"
- 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
Drive Style External Hex Drive
Material Steel
Coating Color Clear
Head Height, Overall (Minimum) 0.302"
Diameter (Nominal) 1/2"
Pitch UNC Coarse Thread
Order Machine Thread Fasteners
Length (Nominal) 9"
Across Flats (Basic) 3/4"
Head Height, Overall 5/16"
Across Flats (Minimum) 0.736"
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO016-1213X9
System of Measurement Inch
Diameter (Minimum) 0.493"
Thread Direction Right-Hand Thread
Origin Made in U.S.A.
Product Class Externally Threaded Fasteners
Across Flats (Maximum) 0.750"
Point Chamfered Point
Head Style Detail Washer Face
cad_3d_file_url https||//3d.aspenfasteners.com/assets/obj/BO016-1213X9.zip
Diameter (Maximum) 0.500"
Head Markings Three radial lines 120 degrees apart and manufacturer ID
Coating Zinc Plated
Head Style Hex Head
Head Height, Overall (Maximum) 0.323"
POS BO016-1213X9-000075
Material Grade Grade 5
Brand Aspen Fasteners
Diameter (Dimension) 0.5"
Thread Pitch 13
Standards and Specifications ASME B18.2.1 and SAE J429
Thread Length (Nominal) 1.5"
Category Cap Screws
