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): 1-1/2"
- Thread Pitch: 6
- Diameter (Dimension): 1.5"
- Diameter (Minimum): 1.488"
- Diameter (Maximum): 1.500"
- Length (Nominal): 4-1/2"
- Thread Length (Nominal): 3.25"
- Across Flats (Basic): 2-1/4"
- Across Flats (Minimum): 2.175"
- Across Flats (Maximum): 2.250"
- Head Height, Overall: 15/16"
- Head Height, Overall (Minimum): 0.902"
- Head Height, Overall (Maximum): 0.974"
- 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
cad_3d_file_url https||//3d.aspenfasteners.com/assets/obj/BO016-1126X412.zip
Origin Made in U.S.A.
Thread Length (Nominal) 3.25"
Product Class Externally Threaded Fasteners
Order Machine Thread Fasteners
Diameter (Nominal) 1-1/2"
POS BO016-1126X412-000006,BO016-1126X412-000003
Across Flats (Minimum) 2.175"
Point Chamfered Point
Head Style Hex Head
Category Cap Screws
Diameter (Maximum) 1.500"
Head Markings Three radial lines 120 degrees apart and manufacturer ID
Thread Direction Right-Hand Thread
Diameter (Minimum) 1.488"
Pitch UNC Coarse Thread
Head Height, Overall (Minimum) 0.902"
Length (Nominal) 4-1/2"
Diameter (Dimension) 1.5"
Material Grade Grade 5
Coating Color Clear
Brand Aspen Fasteners
Standards and Specifications ASME B18.2.1 and SAE J429
Material Steel
Head Style Detail Washer Face
Head Height, Overall 15/16"
Drive Style External Hex Drive
Coating Zinc Plated
Across Flats (Basic) 2-1/4"
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO016-1126X412
Thread Pitch 6
Head Height, Overall (Maximum) 0.974"
Across Flats (Maximum) 2.250"
System of Measurement Inch
