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.
- In general, fine thread fasteners are about 10% stronger than coarse threads under static loading.
- Diameter (Nominal): 3/8"
- Thread Pitch: 24
- Diameter (Dimension): 0.375"
- Diameter (Minimum): 0.369"
- Diameter (Maximum): 0.375"
- Length (Nominal): 5"
- 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: UNF Fine 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
Pitch UNF Fine Thread
Category Cap Screws
Length (Nominal) 5"
Coating Color Clear
Brand Aspen Fasteners
Diameter (Dimension) 0.375"
Diameter (Nominal) 3/8"
Drive Style External Hex Drive
Diameter (Maximum) 0.375"
Thread Pitch 24
Point Chamfered Point
Across Flats (Maximum) 0.562"
Thread Direction Right-Hand Thread
Material Grade Grade 5
Head Style Hex Head
Thread Length (Nominal) 1"
Head Height, Overall (Maximum) 0.243"
Across Flats (Basic) 9/16"
Product Class Externally Threaded Fasteners
Material Steel
System of Measurement Inch
Head Height, Overall (Minimum) 0.226"
Coating Zinc Plated
Diameter (Minimum) 0.369"
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO018-3824X5
Head Height, Overall 0.2344"
Head Markings Three radial lines 120 degrees apart and manufacturer ID
Order Machine Thread Fasteners
Standards and Specifications ASME B18.2.1 and SAE J429
Across Flats (Minimum) 0.551"
POS BO018-3824X5-000225
cad_3d_file_url https||//3d.aspenfasteners.com/assets/obj/BO018-3824X5.zip
Origin Made in U.S.A.
Head Style Detail Washer Face
