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): 5/8"
- Thread Pitch: 11
- Diameter (Dimension): 0.625"
- Diameter (Minimum): 0.617"
- Diameter (Maximum): 0.625"
- Length (Nominal): 12"
- Thread Length (Nominal): 1.75"
- Across Flats (Basic): 15/16"
- Across Flats (Minimum): 0.922"
- Across Flats (Maximum): 0.938"
- Head Height, Overall: 25/64"
- Head Height, Overall (Minimum): 0.378"
- Head Height, Overall (Maximum): 0.403"
- 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
Material Grade Grade 5
System of Measurement Inch
Category Cap Screws
Head Style Detail Washer Face
Across Flats (Maximum) 0.938"
Material Steel
Point Chamfered Point
Length (Nominal) 12"
Thread Direction Right-Hand Thread
Head Height, Overall 25/64"
Product Class Externally Threaded Fasteners
Diameter (Maximum) 0.625"
Drive Style External Hex Drive
Origin Made in U.S.A.
Pitch UNC Coarse Thread
Standards and Specifications ASME B18.2.1 and SAE J429
Head Style Hex Head
Head Height, Overall (Minimum) 0.378"
Head Height, Overall (Maximum) 0.403"
Coating Zinc Plated
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POS BO016-5811X12-000035
Diameter (Nominal) 5/8"
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Brand Aspen Fasteners
Diameter (Dimension) 0.625"
Thread Pitch 11
Order Machine Thread Fasteners
Head Markings Three radial lines 120 degrees apart and manufacturer ID
Coating Color Clear
Across Flats (Minimum) 0.922"
Diameter (Minimum) 0.617"
Across Flats (Basic) 15/16"
Thread Length (Nominal) 1.75"
