Product Description
- Military grade fasteners are DFARS compliant and made in North America. Certifications available.
- Hex cap screws are manufactured to tighter tolerances as compared to hex bolts.
- The washer face under the head provides a precision bearing surface.
- 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): 4-1/4"
- Thread Length (Nominal): 1.5"
- 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: Material Grade Mark "BD"
- Drive Style: External Hex Drive
- Pitch: Coarse Thread
- Thread Direction: Right-Hand Thread
- Point: Chamfered Point
- Material: Steel
- Material Grade: Alloy Steel ASTM A354 Grade BD
- Coating: Zinc Plated and Baked
- Coating Color: Yellow
- Origin: Made in U.S.A.
- Standards and Specifications: ASME B18.2.1.BH, DFARS
Product Videos
Custom Field
Across Flats (Basic) 15/16"
Across Flats (Maximum) 0.938"
Across Flats (Minimum) 0.922"
Brand Aspen Fasteners
Category Cap Screws
Coating Zinc Plated and Baked
Coating Color Yellow
Diameter (Dimension) 0.625"
Diameter (Maximum) 0.625"
Diameter (Minimum) 0.617"
Diameter (Nominal) 5/8"
Drive Style External Hex Drive
Head Height, Overall 25/64"
Head Height, Overall (Maximum) 0.403"
Head Height, Overall (Minimum) 0.378"
Head Markings Material Grade Mark "BD"
Head Style Hex Head
Head Style Detail Washer Face
Length (Nominal) 4-1/4"
Material Steel
Material Grade Alloy Steel ASTM A354 Grade BD
Order Machine Thread Fasteners
Origin Made in U.S.A.
POS MI006-5811X414-000090
Pitch Coarse Thread
Point Chamfered Point
Product Class Externally Threaded Fasteners
Standards and Specifications ASME B18.2.1.BH, DFARS
System of Measurement Inch
Thread Direction Right-Hand Thread
Thread Length (Nominal) 1.5"
Thread Pitch 11
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