Product Description
- Machine screws are designed for applications with a pre-tapped hole or mated to a threaded nut.
- Flat countersunk head screws sit flush with the surface of the material they are inserted into.
- Brass: machinable, ductile, corrosion resistant, excellent electrical and thermal conductivity.
- Diameter (Nominal): #4
- Thread Pitch: 40
- Length (Nominal): 3/8"
- Category: Machine Screws
- System of Measurement: Inch
- Brand: Aspen Fasteners
- Head Style: Flat Countersunk Head
- Head Style Detail: 82 Degree Countersink
- Drive Style: Slotted Drive
- Thread Length: Full Thread
- Thread Direction: Right-Hand Thread
- Material: Brass
- Coating: Uncoated
Product Videos
Custom Field
POS SC557-440X38-000150,SC557-440X38-002000,SC557-440X38-000500
Thread Direction Right-Hand Thread
Order Machine Thread Fasteners
Length (Nominal) 3/8"
Material Brass
Head Style Detail 82 Degree Countersink
Product Class Externally Threaded Fasteners
Drive Style Slotted Drive
System of Measurement Inch
Brand Aspen Fasteners
Diameter (Nominal) #4
Thread Pitch 40
Head Style Flat Countersunk Head
Coating Uncoated
Category Machine Screws
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/SC557-440X38
Thread Length Full Thread
