5/16"-18 X 3-1/2" Hex Socket Head Cap Screws, UNRC Coarse Thread, Alloy Steel, Black Oxide, Holo-Krome

PART NUMBER:
HK006-51618X312X14-000100
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
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.
  • Superior quality parts by Holo-Krome, made in the U.S.A.
  • Socket cap screws are precision fasteners often used in machine parts, die fixturing and clamping.
  • A cylindrically shaped socket head cap screw is considered the strongest of all head styles.
  • An internal hex socket drive is also known as an Allen drive.
  • Alloy steel fasteners are significantly stronger than standard low carbon steel fasteners.
DIMENSIONAL ATTRIBUTES
  • Diameter (Nominal): 5/16"
  • Thread Pitch: 18
  • Diameter (Dimension): 0.3125"
  • Length (Nominal): 3-1/2"
  • Drive Size: 1/4"
PRODUCT ATTRIBUTES
  • Category: Socket Head Cap Screws
  • System of Measurement: Inch
  • Brand: Holo-Krome®
  • Head Style: Cylindrical Head
  • Drive Style: Hex Socket Drive
  • Pitch: UNRC Coarse Thread
  • Threading: Thread Class 3A
  • Thread Direction: Right-Hand Thread
  • Material: Steel
  • Material Grade: Alloy Steel
  • Material Processes: Heat Treated
  • Coating: Oxidized
  • Coating Color: Black
  • Origin: Made in U.S.A.
  • Standards and Specifications: ASME/ANSI B18.3-2002 and ASTM A574
Product UPC Code:
692559876863
Thread Direction:
Right-Hand Thread
Recess Size:
1/4"
Length (Nominal):
3-1/2"
Thread Pitch:
18
Diameter (Dimension):
0.3125"
Diameter (Nominal):
5/16"
Standards and Specifications:
ASME/ANSI B18.3-2002 and ASTM A574
Origin:
Made in U.S.A.
Coating Color:
Black
Coating:
Oxidized
Material Processes:
Heat Treated
Material Grade:
Alloy Steel
Material:
Steel
Shop by System of Measurement:
Inch
Threading:
Thread Class 3A
Pitch:
UNRC Coarse Thread
Drive Style:
Hex Socket Drive
Head Style:
Cylindrical Head
Brand:
Holo-Krome(r)
System of Measurement:
Inch
Category:
Socket Head Cap Screws
Order:
Machine Thread Fasteners
Product Class:
Externally Threaded Fasteners
Shop by Application:
Socket Products
Shop by Material:
Steel
  • Description
    • Superior quality parts by Holo-Krome, made in the U.S.A.
    • Socket cap screws are precision fasteners often used in machine parts, die fixturing and clamping.
    • A cylindrically shaped socket head cap screw is considered the strongest of all head styles.
    • An internal hex socket drive is also known as an Allen drive.
    • Alloy steel fasteners are significantly stronger than standard low carbon steel fasteners.
    DIMENSIONAL ATTRIBUTES
    • Diameter (Nominal): 5/16"
    • Thread Pitch: 18
    • Diameter (Dimension): 0.3125"
    • Length (Nominal): 3-1/2"
    • Drive Size: 1/4"
    PRODUCT ATTRIBUTES
    • Category: Socket Head Cap Screws
    • System of Measurement: Inch
    • Brand: Holo-Krome®
    • Head Style: Cylindrical Head
    • Drive Style: Hex Socket Drive
    • Pitch: UNRC Coarse Thread
    • Threading: Thread Class 3A
    • Thread Direction: Right-Hand Thread
    • Material: Steel
    • Material Grade: Alloy Steel
    • Material Processes: Heat Treated
    • Coating: Oxidized
    • Coating Color: Black
    • Origin: Made in U.S.A.
    • Standards and Specifications: ASME/ANSI B18.3-2002 and ASTM A574
    Product UPC Code:
    692559876863

Contact us for availability information on part number HK006-51618X312X14-000100. 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