#4-40 X 3/8" Thumb Screws, Knurled Head with Shoulder, Stainless Steel

PART NUMBER:
ST142-440X38
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.
  • A thumb screw is designed to be turned using a thumb and finger.
  • Knurls on the side of the head improves the grip.
  • Stainless steel significantly improves resistance to tarnishing or corrosion.
DIMENSIONAL ATTRIBUTES
  • Diameter (Nominal): #4
  • Thread Pitch: 40
  • Length (Nominal): 3/8"
PRODUCT ATTRIBUTES
  • Category: Thumb Screws
  • System of Measurement: Inch
  • Brand: Aspen Fasteners®
  • Head Style: Knurled Head with Shoulder
  • Drive Style: Thumb Drive
  • Thread Length: Full Thread
  • Thread Direction: Right-Hand Thread
  • Material: Stainless Steel
  • Material Grade: AISI 303 Stainless Steel
  • Material Processes: Passivated
  • Coating: Uncoated
Product Class:
Externally Threaded Fasteners
Material Processes:
Passivated
System of Measurement:
Inch
Brand:
Aspen Fasteners(r)
Drive Style:
Thumb Drive
Thread Length:
Full Thread
Thread Direction:
Right-Hand Thread
Shop by System of Measurement:
Inch
Head Style:
Knurled Head with Shoulder
Coating:
Uncoated
Diameter (Nominal):
#4
Thread Pitch:
40
Length (Nominal):
3/8"
Material Grade:
AISI 303 Stainless Steel
Material:
Stainless Steel
Category:
Thumb Screws
Order:
Machine Thread Fasteners
Shop by Material:
Stainless Steel
  • Description
    • A thumb screw is designed to be turned using a thumb and finger.
    • Knurls on the side of the head improves the grip.
    • Stainless steel significantly improves resistance to tarnishing or corrosion.
    DIMENSIONAL ATTRIBUTES
    • Diameter (Nominal): #4
    • Thread Pitch: 40
    • Length (Nominal): 3/8"
    PRODUCT ATTRIBUTES
    • Category: Thumb Screws
    • System of Measurement: Inch
    • Brand: Aspen Fasteners®
    • Head Style: Knurled Head with Shoulder
    • Drive Style: Thumb Drive
    • Thread Length: Full Thread
    • Thread Direction: Right-Hand Thread
    • Material: Stainless Steel
    • Material Grade: AISI 303 Stainless Steel
    • Material Processes: Passivated
    • Coating: Uncoated

Contact us for availability information on part number ST142-440X38. 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