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): 1-1/8"
- Thread Pitch: 7
- Diameter (Dimension): 1.125"
- Diameter (Minimum): 1.114"
- Diameter (Maximum): 1.125"
- Length (Nominal): 4"
- Thread Length (Nominal): 2.5"
- Across Flats (Basic): 1-11/16"
- Across Flats (Minimum): 1.631"
- Across Flats (Maximum): 1.688"
- Head Height, Overall: 11/16"
- Head Height, Overall (Minimum): 0.658"
- Head Height, Overall (Maximum): 0.718"
- 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: Zinc Plated
- Coating Color: Clear
- Origin: Origin Undefined
- Standards and Specifications: ASME B18.2.1 and SAE J429
Product Videos
Custom Field
Head Style Detail Washer Face
Diameter (Maximum) 1.125"
Across Flats (Maximum) 1.688"
Standards and Specifications ASME B18.2.1 and SAE J429
System of Measurement Inch
Across Flats (Minimum) 1.631"
Head Style Hex Head
cad_3d_file_url https||//3d.aspenfasteners.com/assets/obj/BO024-1187X4.zip
Thread Direction Right-Hand Thread
Diameter (Minimum) 1.114"
Length (Nominal) 4"
Diameter (Nominal) 1-1/8"
Category Cap Screws
Material Grade Grade 2
Thread Pitch 7
Coating Color Clear
Origin Origin Undefined
Brand Aspen Fasteners
Drive Style External Hex Drive
Coating Zinc Plated
Head Height, Overall 11/16"
POS BO024-1187X4-000025
Head Height, Overall (Maximum) 0.718"
Point Chamfered Point
Across Flats (Basic) 1-11/16"
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO024-1187X4
Head Height, Overall (Minimum) 0.658"
Product Class Externally Threaded Fasteners
Material Steel
Thread Length (Nominal) 2.5"
Order Machine Thread Fasteners
Diameter (Dimension) 1.125"
