5/16"-18 X 1/2" Set Screws, Square Head, Oval Point, Steel

PART NUMBER:
SO100-51618X12-003000
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.
  • Holds an object in place via friction between the point of the screw and the fastened material.
  • While similar to set screws with a hex recess drive, the square head allows for a wrench to be used.
  • Square head set screws are also known as grub screws.
  • Set screws are designed to be used under compressive stress only.
DIMENSIONAL ATTRIBUTES
  • Diameter (Nominal): 5/16"
  • Thread Pitch: 18
  • Diameter (Dimension): 0.3125"
  • Length (Nominal): 1/2"
  • Thread Length (Nominal): 0.5"
  • Across Flats (Basic): 0.312"
  • Across Flats (Minimum): 0.302"
  • Across Flats (Maximum): 0.312"
  • Head Height, Overall (Minimum): 0.224"
  • Head Height, Overall (Maximum): 0.245"
PRODUCT ATTRIBUTES
  • Category: Set Screws
  • System of Measurement: Inch
  • Brand: Aspen Fasteners®
  • Head Style: Square Head
  • Drive Style: External Square Drive
  • Thread Length: Full Thread
  • Thread Direction: Right-Hand Thread
  • Point: Oval Point
  • Material: Steel
  • Material Grade: Low Carbon Steel
  • Material Processes: Case Hardened
  • Coating: Uncoated
  • Standards and Specifications: ASME B18.6.2
Product UPC Code:
698435904033
Buy in bulk and save
Shop by System of Measurement:
Inch
Head Height, Overall (Maximum):
0.245"
Head Height, Overall (Minimum):
0.224"
Across Flats (Maximum):
0.312"
Across Flats (Minimum):
0.302"
Across Flats (Basic):
0.312"
Thread Length (Nominal):
0.5"
Length (Nominal):
1/2"
Thread Pitch:
18
Diameter (Dimension):
0.3125"
Diameter (Nominal):
5/16"
Standards and Specifications:
ASME B18.6.2
Coating:
Uncoated
Material Processes:
Case Hardened
Material Grade:
Low Carbon Steel
Material:
Steel
Point:
Oval Point
Thread Direction:
Right-Hand Thread
Thread Length:
Full Thread
Drive Style:
External Square Drive
Head Style:
Square Head
Brand:
Aspen Fasteners(r)
System of Measurement:
Inch
Category:
Set Screws
Order:
Machine Thread Fasteners
Product Class:
Externally Threaded Fasteners
Shop by Material:
Steel
  • Description
    • Holds an object in place via friction between the point of the screw and the fastened material.
    • While similar to set screws with a hex recess drive, the square head allows for a wrench to be used.
    • Square head set screws are also known as grub screws.
    • Set screws are designed to be used under compressive stress only.
    DIMENSIONAL ATTRIBUTES
    • Diameter (Nominal): 5/16"
    • Thread Pitch: 18
    • Diameter (Dimension): 0.3125"
    • Length (Nominal): 1/2"
    • Thread Length (Nominal): 0.5"
    • Across Flats (Basic): 0.312"
    • Across Flats (Minimum): 0.302"
    • Across Flats (Maximum): 0.312"
    • Head Height, Overall (Minimum): 0.224"
    • Head Height, Overall (Maximum): 0.245"
    PRODUCT ATTRIBUTES
    • Category: Set Screws
    • System of Measurement: Inch
    • Brand: Aspen Fasteners®
    • Head Style: Square Head
    • Drive Style: External Square Drive
    • Thread Length: Full Thread
    • Thread Direction: Right-Hand Thread
    • Point: Oval Point
    • Material: Steel
    • Material Grade: Low Carbon Steel
    • Material Processes: Case Hardened
    • Coating: Uncoated
    • Standards and Specifications: ASME B18.6.2
    Product UPC Code:
    698435904033

Contact us for availability information on part number SO100-51618X12-003000. 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