McMaster-Carr logo
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    4 Products

    Ultra-Fine-Thread Press-In Threaded Inserts For Plastic

    Image of Product. Bottom orientation. Threaded Inserts. Ultra-Fine-Thread Press-In Threaded Inserts For Plastic.
    Transform an existing hole in plastic into a precision adjustment point. These inserts mate with ultra-fine-threaded screws for machining setups and other equipment where accuracy matters. Install in a drilled hole using an arbor press or similar pressure tool, and friction keeps inserts in place.
    Flanged Profile—Flanges on the insert create a load-bearing surface that prevents cracks or deformation in the base material. They also curb overtightening and keep inserts from getting pulled out or through.
    Brass—Conductive and nonmagnetic, these inserts are useful for electrical applications. They resist moisture but aren't as strong as steel inserts.
    Flange
    Thread
    Size
    Installed
    Lg.
    Dia.
    Thick.
    Drill Bit
    Size
    For Max.
    Hole Dia.
    Each
    Flanged Profile
     
    Brass
    1/4"-80
    		0.313"0.352"0.01"5/16"
    		0.313"98625A95000000
    1/4"-80
    		0.438"0.352"0.01"5/16"
    		0.313"98625A9600000
    1/4"-80
    		0.625"0.352"0.01"5/16"
    		0.313"98625A9700000
    1/4"-80
    		0.750"0.352"0.01"5/16"
    		0.313"98625A9800000
     
    back to top