McMaster-Carr logo
    Filter by
    System of Measurement
    Material
    Threaded Insert Type
    Height
    Attribute Image
    Hex Nut Profile
    For Use In
    Nut Type
    Thread Direction
    Width
    Attribute Image
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Fastener Strength Rating
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    DFARS Specialty Metals
    Thread Type
    Industrial Info Compare
    Specifications Met
    Drive Style
    Industrial Info Snippet
    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)
    22 Products

    Thin-Profile Hex Nuts

    Image of Product. Front orientation. Hex Nuts. Thin-Profile Hex Nuts.
    About half the height of standard-profile nuts, these fit in spaces with low clearance. You can also use them as jam nuts by threading them against another hex nut to hold it in place.
    Medium-Strength Steel
    These Grade 5 or Class 04 nuts are your go-to for fastening most machinery and equipment. To avoid stripped threads during installation, make sure your screw has a comparable strength rating.
    Steel—Best for dry environments since moisture will cause these nuts to rust.
    Thread Size
    Wd.,
    mm
    Ht.,
    mm
    Specs.
    Met
    Pkg.
    Qty.
    Pkg.
    Steel
    M36 × 1.5 mm5514DIN 936190364A123000000
     

    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
    6-80
    		0.250"1/4"0.03"7/32"
    		0.219"98625A62400000
    6-80
    		0.375"1/4"0.03"7/32"
    		0.219"98625A8470000
    3/16"-100
    		0.313"0.29"0.01"1/4"
    		0.250"98625A3200000
    3/16"-100
    		0.438"0.29"0.01"1/4"
    		0.250"98625A3300000
    3/16"-100
    		0.625"0.29"0.01"1/4"
    		0.250"98625A3400000
    3/16"-100
    		0.750"0.29"0.01"1/4"
    		0.250"98625A3500000
    1/4"-80
    		0.313"0.352"0.01"5/16"
    		0.313"98625A9500000
    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
    1/4"-100
    		0.313"0.352"0.01"5/16"
    		0.313"98625A5860000
    1/4"-100
    		0.438"0.352"0.01"5/16"
    		0.313"98625A5910000
    1/4"-100
    		0.625"0.352"0.01"5/16"
    		0.313"98625A5990000
    1/4"-100
    		0.750"0.352"0.01"5/16"
    		0.313"98625A6020000
    M2.5 x 0.2 mm7 mm4.5 mm0.5 mm4 mm
    		4 mm98625A8480000
    M3 x 0.2 mm5 mm4.95 mm0.25 mm4.5 mm
    		4.5 mm98625A8790000
    M3 x 0.2 mm7 mm4.95 mm0.25 mm4.5 mm
    		4.5 mm98625A8920000
    M3 x 0.2 mm9 mm4.95 mm0.25 mm4.5 mm
    		4.5 mm98625A9650000
    M3 x 0.25 mm5 mm4.95 mm0.25 mm4.5 mm
    		4.5 mm98625A8490000
    M3 x 0.25 mm7 mm4.95 mm0.25 mm4.5 mm
    		4.5 mm98625A8520000
    M3 x 0.25 mm9 mm4.95 mm0.25 mm4.5 mm
    		4.5 mm98625A8580000
     
    back to top