5/8"-11 X 3-1/2" Heavy Structural Hex Bolts, ASTM A325 Type 1, Steel, Hot Dip Galvanized, Made in U.S.A.

PART NUMBER:
BO039-5811X312
Free Shipping Free ground shipping to the 48 contiguous US states.
Normal delivery time 2-3 days.
For more information, visit our Shipping and Deliveries page.
(No reviews yet) Write a Review
PACK QUANTITY PRICE PER PACK Availability SELECT NUMBER OF PACKS Add to cart
Buy in bulk and save
question By saving items to your Saved Items lists, you can quickly and easily organize and retrieve the parts that are important to you. Your can create and name as many lists as you require and add as many parts as you need to each of your lists.
  • Heavy hex structural bolts are designed to withstand the load of a steel-to-steel connection.
  • Commonly used in structural steel joint in construction and building applications.
  • The washer face under the head provides a precision bearing surface.
  • The chamfered point improves engagement with a nut or pre-tapped hole.
DIMENSIONAL ATTRIBUTES
  • Diameter (Nominal): 5/8"
  • Thread Pitch: 11
  • Diameter (Dimension): 0.625"
  • Diameter (Minimum): 0.605"
  • Diameter (Maximum): 0.642"
  • Length (Nominal): 3-1/2"
  • Length (Minimum): 3.38"
  • Length (Maximum): 3.5"
  • Thread Length (Nominal): 1.25"
  • Across Flats (Basic): 1-1/16"
  • Across Flats (Minimum): 1.031"
  • Across Flats (Maximum): 1.062"
  • Head Height, Overall: 25/64"
  • Head Height, Overall (Minimum): 0.378"
  • Head Height, Overall (Maximum): 0.403"
PRODUCT ATTRIBUTES
  • Category: Hex Bolts, Heavy Structural
  • System of Measurement: Inch
  • Brand: Aspen Fasteners®
  • Head Style: Hex Head
  • Head Style Detail: Washer Face
  • Drive Style: External Hex Drive
  • Pitch: Coarse Thread
  • Thread Length: Part Thread
  • Thread Direction: Right-Hand Thread
  • Point: Chamfered Point
  • Material: Steel
  • Material Grade: ASTM A325 Type 1
  • Material Processes: Heat Treated
  • Coating: Hot Dip Galvanized
  • Coating Color: Clear
  • Hardness Rating: Rockwell C24-C35
  • Origin: Made in U.S.A.
  • Standards and Specifications: ASME B18.2.6
Buy in bulk and save
Head Height, Overall (Minimum):
0.378"
Head Height, Overall:
25/64"
Across Flats (Maximum):
1.062"
Across Flats (Minimum):
1.031"
Across Flats (Basic):
1-1/16"
Thread Length (Nominal):
1.25"
Length (Maximum):
3.5"
Length (Minimum):
3.38"
Length (Nominal):
3-1/2"
Thread Pitch:
11
Diameter (Maximum):
0.642"
Diameter (Minimum):
0.605"
Diameter (Dimension):
0.625"
Diameter (Nominal):
5/8"
Standards and Specifications:
ASME B18.2.6
Origin:
Made in U.S.A.
Hardness Rating:
Rockwell C24-C35
Coating Color:
Clear
Coating:
Hot Dip Galvanized
Material Processes:
Heat Treated
Material Grade:
ASTM A325 Type 1
Material:
Steel
Point:
Chamfered Point
Thread Direction:
Right-Hand Thread
Thread Length:
Part Thread
Pitch:
Coarse Thread
Drive Style:
External Hex Drive
Head Style Detail:
Washer Face
Head Style:
Hex Head
Brand:
Aspen Fasteners(r)
System of Measurement:
Inch
Head Height, Overall (Maximum):
0.403"
Category:
Hex Bolts, Heavy Structural
Order:
Machine Thread Fasteners
Product Class:
Externally Threaded Fasteners
Shop by Material:
Steel
Shop by System of Measurement:
Inch
  • Description
    • Heavy hex structural bolts are designed to withstand the load of a steel-to-steel connection.
    • Commonly used in structural steel joint in construction and building applications.
    • The washer face under the head provides a precision bearing surface.
    • The chamfered point improves engagement with a nut or pre-tapped hole.
    DIMENSIONAL ATTRIBUTES
    • Diameter (Nominal): 5/8"
    • Thread Pitch: 11
    • Diameter (Dimension): 0.625"
    • Diameter (Minimum): 0.605"
    • Diameter (Maximum): 0.642"
    • Length (Nominal): 3-1/2"
    • Length (Minimum): 3.38"
    • Length (Maximum): 3.5"
    • Thread Length (Nominal): 1.25"
    • Across Flats (Basic): 1-1/16"
    • Across Flats (Minimum): 1.031"
    • Across Flats (Maximum): 1.062"
    • Head Height, Overall: 25/64"
    • Head Height, Overall (Minimum): 0.378"
    • Head Height, Overall (Maximum): 0.403"
    PRODUCT ATTRIBUTES
    • Category: Hex Bolts, Heavy Structural
    • System of Measurement: Inch
    • Brand: Aspen Fasteners®
    • Head Style: Hex Head
    • Head Style Detail: Washer Face
    • Drive Style: External Hex Drive
    • Pitch: Coarse Thread
    • Thread Length: Part Thread
    • Thread Direction: Right-Hand Thread
    • Point: Chamfered Point
    • Material: Steel
    • Material Grade: ASTM A325 Type 1
    • Material Processes: Heat Treated
    • Coating: Hot Dip Galvanized
    • Coating Color: Clear
    • Hardness Rating: Rockwell C24-C35
    • Origin: Made in U.S.A.
    • Standards and Specifications: ASME B18.2.6

Contact us for availability information on part number BO039-5811X312. Please chat with us, call us, e-mail us, or use the form below. Our customer support team will find the best delivery options for you.

x