Product Description
- Hex cap screws are manufactured to tighter tolerances as compared to hex bolts.
- Grade 2 steel is a standard "industrial spec" low carbon grade of steel.
- The washer face under the head provides a precision bearing surface.
- Grade 2 steel fasteners have a minimum tensile strength of 60,000 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): 1-3/4"
- Thread Length (Nominal): 1.25"
- 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
- Drive Style: External Hex Drive
- Thread Direction: Right-Hand Thread
- Point: Chamfered Point
- Material: Steel
- Material Grade: Grade 2
- Coating: Oxidized
- Coating Color: Black
- Origin: Origin Undefined
- Standards and Specifications: ASME B18.2.1 and SAE J429
Product Videos
Custom Field
System of Measurement Inch
Material Steel
Head Height, Overall 5/16"
Thread Pitch 13
Origin Origin Undefined
Diameter (Maximum) 0.500"
Head Style Detail Washer Face
Head Height, Overall (Minimum) 0.302"
Coating Color Black
Coating Oxidized
Across Flats (Basic) 3/4"
Across Flats (Minimum) 0.736"
Product Class Externally Threaded Fasteners
Diameter (Dimension) 0.5"
Thread Direction Right-Hand Thread
Diameter (Nominal) 1/2"
Order Machine Thread Fasteners
Diameter (Minimum) 0.493"
Head Height, Overall (Maximum) 0.323"
Across Flats (Maximum) 0.750"
Head Style Hex Head
Category Cap Screws
Thread Length (Nominal) 1.25"
Length (Nominal) 1-3/4"
Drive Style External Hex Drive
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO023-1213X134
Brand Aspen Fasteners
Standards and Specifications ASME B18.2.1 and SAE J429
cad_3d_file_url https||//3d.aspenfasteners.com/assets/obj/BO023-1213X134.zip
POS BO023-1213X134-000550,BO023-1213X134-000275
Point Chamfered Point
Material Grade Grade 2
