#4-40 X 3/8" Machine Screws, Button Head Tamper-Resistant Hex Socket Pin Drive, Stainless Steel

PART NUMBER:
ST298-440X38-000300
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  • Socket cap screws are precision fasteners often used in machine parts, die fixturing and clamping.
  • Button head screws have a wider bearing surface and maintain a low head profile.
  • 18-8 stainless steel is functionally interchangeable with type 304 stainless steel.
  • Stainless steel significantly improves resistance to tarnishing or corrosion.
DIMENSIONAL ATTRIBUTES
  • Diameter (Nominal): #4
  • Thread Pitch: 40
  • Length (Nominal): 3/8"
PRODUCT ATTRIBUTES
  • Category: Socket Head Cap Screws
  • System of Measurement: Inch
  • Brand: Aspen Fasteners®
  • Head Style: Button Head
  • Drive Style: Tamper-Resistant Hex Socket Pin Drive
  • Thread Length: Full Thread
  • Thread Direction: Right-Hand Thread
  • Material: Stainless Steel
  • Material Grade: 18-8 Stainless Steel
  • Coating: Uncoated
Product UPC Code:
698435720770
Shop by System of Measurement:
Inch
Length (Nominal):
3/8"
Thread Pitch:
40
Diameter (Nominal):
#4
Coating:
Uncoated
Material Grade:
18-8 Stainless Steel
Material:
Stainless Steel
Thread Direction:
Right-Hand Thread
Thread Length:
Full Thread
Drive Style:
Tamper-Resistant Hex Socket Pin Drive
Head Style:
Button Head
Brand:
Aspen Fasteners(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 Application:
Tamper-Resistant Security Fasteners
Shop by Material:
Stainless Steel
  • Description
    • Socket cap screws are precision fasteners often used in machine parts, die fixturing and clamping.
    • Button head screws have a wider bearing surface and maintain a low head profile.
    • 18-8 stainless steel is functionally interchangeable with type 304 stainless steel.
    • Stainless steel significantly improves resistance to tarnishing or corrosion.
    DIMENSIONAL ATTRIBUTES
    • Diameter (Nominal): #4
    • Thread Pitch: 40
    • Length (Nominal): 3/8"
    PRODUCT ATTRIBUTES
    • Category: Socket Head Cap Screws
    • System of Measurement: Inch
    • Brand: Aspen Fasteners®
    • Head Style: Button Head
    • Drive Style: Tamper-Resistant Hex Socket Pin Drive
    • Thread Length: Full Thread
    • Thread Direction: Right-Hand Thread
    • Material: Stainless Steel
    • Material Grade: 18-8 Stainless Steel
    • Coating: Uncoated
    Product UPC Code:
    698435720770

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