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    38 Products

    Serrated Flange Nuts
    3D CAD models available

    Serrations bite into material for mild vibration resistance while the flange eliminates the need for a separate washer. These nuts are ideal for securing screws in oversized or irregularly shaped holes since the flange covers a larger area than standard nuts. You can reuse them over and over without sacrificing strength, however, the serrations may mar the surface of your material. Also known as collar nuts.
    Corrosion-Resistant Stainless Steel
    Image of Product. Bottom orientation. Flange Nuts. Serrated Flange Nuts.
    18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.
    Super-Corrosion-Resistant 316 Stainless Steel—Our most corrosion-resistant flange nuts, these hold up in just about any environment, including harsh weather, salt water, and most chemicals.
    Flange
    Thread Size
    Wd.
    Ht.
    Dia.
    Thk.
    Specs.
    Met
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
    6-32
    5/16"11/64"27/64"0.07"__5000000000000000
    8-32
    11/32"13/64"15/32"0.07"__500000000000000
    10-24
    3/8"7/32"1/2"0.09"__500000000000000
    10-32
    3/8"7/32"1/2"0.09"__500000000000000
    12-24
    7/16"15/64"19/32"0.04"__1000000000000000
    1/4"-20
    7/16"15/64"19/32"0.1"__500000000000000
    1/4"-28
    7/16"15/64"19/32"0.1"__250000000000000
    5/16"-18
    1/2"9/32"43/64"0.11"__250000000000000
    5/16"-24
    1/2"9/32"43/64"0.11"__100000000000000
    3/8"-16
    9/16"11/32"3/4"0.12"__250000000000000
    3/8"-24
    9/16"11/32"3/4"0.12"__100000000000000
    1/2"-13
    3/4"29/64"1 1/32"0.15"__100000000000000
    1/2"-20
    3/4"29/64"1 1/32"0.05"__1000000000000000
    M3 × 0.5 mm5.5 mm4 mm8 mm0.7 mmDIN 69231000000000000000
    M4 × 0.7 mm7 mm4.65 mm10 mm1 mmDIN 692310000000000000000
    M5 × 0.8 mm8 mm5 mm11 mm1 mmDIN 692310000000000000000
    M6 × 1 mm10 mm6 mm14.2 mm1.18 mmDIN 6923500000000000000
    M8 × 1.25 mm13 mm8 mm17.9 mm1.3 mmDIN 6923250000000000000
    M10 × 1.5 mm15 mm10 mm21.8 mm1.8 mmDIN 6923250000000000000
    M12 × 1.75 mm18 mm12 mm26 mm2.19 mmDIN 6923100000000000000
     
    Super-Corrosion-Resistant 316 Stainless Steel
    6-32
    5/16"5/32"27/64"0.02"__250000000000000
    8-32
    11/32"3/16"15/32"0.02"__250000000000000
    10-24
    3/8"7/32"1/2"0.03"__250000000000000
    10-32
    3/8"7/32"1/2"0.03"__250000000000000
    1/4"-20
    7/16"15/64"19/32"0.04"__100000000000000
    1/4"-28
    7/16"15/64"19/32"0.09"__5000000000000000
    5/16"-18
    1/2"9/32"11/16"0.04"__100000000000000
    5/16"-24
    1/2"9/32"11/16"0.13"__5000000000000000
    3/8"-16
    9/16"11/32"3/4"0.04"__100000000000000
    3/8"-24
    9/16"11/32"3/4"0.13"__2500000000000000
    1/2"-13
    3/4"29/64"1"0.05"__50000000000000
    M3 × 0.5 mm5.5 mm4 mm8 mm0.7 mmDIN 6923250000000000000
    M4 × 0.7 mm7 mm4.65 mm10 mm1 mmDIN 6923250000000000000
    M5 × 0.8 mm8 mm5 mm11.8 mm1 mmDIN 69232500000000000000
    M6 × 1 mm10 mm6 mm14.2 mm1.18 mmDIN 6923250000000000000
    M8 × 1.25 mm13 mm8 mm17.9 mm1.3 mmDIN 6923100000000000000
    M10 × 1.5 mm15 mm10 mm21.8 mm1.8 mmDIN 6923100000000000000
    M12 × 1.75 mm18 mm12 mm26 mm2.19 mmDIN 692350000000000000
     
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