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): 1-1/4"
- Thread Pitch: 7
- Diameter (Dimension): 1.25"
- Diameter (Minimum): 1.239"
- Diameter (Maximum): 1.250"
- Length (Nominal): 10"
- Thread Length (Nominal): 3"
- Across Flats (Basic): 1-7/8"
- Across Flats (Minimum): 1.812"
- Across Flats (Maximum): 1.875"
- Head Height, Overall: 25/32"
- Head Height, Overall (Minimum): 0.749"
- Head Height, Overall (Maximum): 0.813"
- 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
Coating Zinc Plated
Across Flats (Basic) 1-7/8"
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO016-1147X10
Coating Color Clear
Product Class Externally Threaded Fasteners
Head Height, Overall (Minimum) 0.749"
Length (Nominal) 10"
System of Measurement Inch
Brand Aspen Fasteners
Diameter (Minimum) 1.239"
Category Cap Screws
Pitch UNC Coarse Thread
Head Height, Overall 25/32"
Thread Length (Nominal) 3"
Standards and Specifications ASME B18.2.1 and SAE J429
Origin Made in U.S.A.
Across Flats (Minimum) 1.812"
POS BO016-1147X10-000010
Order Machine Thread Fasteners
Thread Direction Right-Hand Thread
cad_3d_file_url https||//3d.aspenfasteners.com/assets/obj/BO016-1147X10.zip
Diameter (Maximum) 1.250"
Head Style Detail Washer Face
Point Chamfered Point
Across Flats (Maximum) 1.875"
Thread Pitch 7
Diameter (Dimension) 1.25"
Material Steel
Head Style Hex Head
Head Height, Overall (Maximum) 0.813"
Drive Style External Hex Drive
Material Grade Grade 5
Diameter (Nominal) 1-1/4"
Head Markings Three radial lines 120 degrees apart and manufacturer ID
