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): 3/8"
- Thread Pitch: 16
- Diameter (Dimension): 0.375"
- Diameter (Minimum): 0.369"
- Diameter (Maximum): 0.375"
- Length (Nominal): 1-1/4"
- Thread Length (Nominal): 1"
- Across Flats (Basic): 9/16"
- Across Flats (Minimum): 0.551"
- Across Flats (Maximum): 0.562"
- Head Height, Overall: 0.2344"
- Head Height, Overall (Minimum): 0.226"
- Head Height, Overall (Maximum): 0.243"
- 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
Order Machine Thread Fasteners
Thread Pitch 16
Across Flats (Maximum) 0.562"
POS BO016-3816X114-000800
Product Class Externally Threaded Fasteners
Coating Color Clear
Length (Nominal) 1-1/4"
cad_3d_file_url https||//3d.aspenfasteners.com/assets/obj/BO016-3816X114.zip
Category Cap Screws
Diameter (Dimension) 0.375"
Drive Style External Hex Drive
Diameter (Maximum) 0.375"
Pitch UNC Coarse Thread
Head Height, Overall 0.2344"
Diameter (Nominal) 3/8"
Diameter (Minimum) 0.369"
Head Style Hex Head
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO016-3816X114
Head Markings Three radial lines 120 degrees apart and manufacturer ID
Thread Direction Right-Hand Thread
Across Flats (Minimum) 0.551"
Material Steel
System of Measurement Inch
Brand Aspen Fasteners
Thread Length (Nominal) 1"
Head Style Detail Washer Face
Origin Made in U.S.A.
Head Height, Overall (Maximum) 0.243"
Head Height, Overall (Minimum) 0.226"
Point Chamfered Point
Material Grade Grade 5
Coating Zinc Plated
Standards and Specifications ASME B18.2.1 and SAE J429
Across Flats (Basic) 9/16"
