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"
- Thread Pitch: 8
- Diameter (Dimension): 1"
- Diameter (Minimum): 0.990"
- Diameter (Maximum): 1.000"
- Length (Nominal): 6-1/2"
- Thread Length (Nominal): 2.5"
- Across Flats (Basic): 1-1/2"
- Across Flats (Minimum): 1.469"
- Across Flats (Maximum): 1.500"
- Head Height, Overall: 39/64"
- Head Height, Overall (Minimum): 0.591"
- Head Height, Overall (Maximum): 0.627"
- 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
Thread Direction Right-Hand Thread
Material Steel
Across Flats (Maximum) 1.500"
Category Cap Screws
Length (Nominal) 6-1/2"
Origin Made in U.S.A.
Brand Aspen Fasteners
Head Height, Overall (Minimum) 0.591"
Product Class Externally Threaded Fasteners
Drive Style External Hex Drive
cad_3d_file_url https||//3d.aspenfasteners.com/assets/obj/BO016-18X612.zip
Diameter (Nominal) 1"
Standards and Specifications ASME B18.2.1 and SAE J429
Head Height, Overall (Maximum) 0.627"
Thread Length (Nominal) 2.5"
Coating Zinc Plated
Diameter (Dimension) 1"
Across Flats (Minimum) 1.469"
System of Measurement Inch
Material Grade Grade 5
Head Style Hex Head
Head Style Detail Washer Face
Diameter (Maximum) 1.000"
Diameter (Minimum) 0.990"
POS BO016-18X612-000020
Order Machine Thread Fasteners
Head Height, Overall 39/64"
Thread Pitch 8
Point Chamfered Point
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO016-18X612
Coating Color Clear
Head Markings Three radial lines 120 degrees apart and manufacturer ID
Pitch UNC Coarse Thread
Across Flats (Basic) 1-1/2"
