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    23 Products

    Rotating Flange Nuts

    The head of these nuts rotates while the flange remains stationary, so you won't scratch the surface of finished parts as you tighten. They distribute pressure evenly across the mounting surface without the need for a separate washer. Also known as collar nuts.
    Steel
    Image of Product. Front orientation. Contains Annotated. Flange Nuts. Rotating Flange Nuts.
    Black-Oxide Steel—Typically chosen for their appearance, these nuts have a dark, matte coating that creates a finished look. They offer minimal corrosion resistance, so they're best for dry environments.
    Flange
    Thread Size
    Wd.
    Ht.
    Dia.
    Thk.
    Material
    Each
    Black-Oxide Steel
    1/4"-20
    1/2"3/8"5/8"0.13"Steel90477A02900000
    1/4"-28
    1/2"3/8"5/8"0.13"Steel90477A1110000
    5/16"-18
    9/16"7/16"3/4"0.14"Steel90477A0300000
    5/16"-24
    9/16"7/16"3/4"0.14"Steel90477A1120000
    3/8"-16
    11/16"17/32"7/8"0.16"Steel90477A0310000
    3/8"-24
    11/16"17/32"7/8"0.16"Steel90477A1130000
    1/2"-13
    7/8"23/32"1 1/8"0.22"Steel90477A0330000
    1/2"-20
    7/8"23/32"1 1/8"0.22"Steel90477A1140000
    5/8"-11
    1 1/16"29/32"1 3/8"0.25"Steel90477A0350000
    5/8"-18
    1 1/16"29/32"1 3/8"0.25"Steel90477A1150000
    3/4"-10
    1 1/4"1 1/64"1 5/8"0.28"Steel90477A03600000
    3/4"-16
    1 1/4"1 1/64"1 5/8"0.28"Steel90477A11600000
    7/8"-9
    1 7/16"1 1/8"1 3/4"0.44"Steel90477A03700000
    7/8"-14
    1 7/16"1 1/8"1 3/4"0.44"Steel90477A11700000
    1"-8
    1 5/8"1 15/64"2"0.47"Steel90477A03800000
    1"-12
    1 5/8"1 15/64"2"0.47"Steel90477A11800000
    M6 × 1 mm13 mm9.5 mm15.9 mm3.2 mmSteel90477A1190000
    M8 × 1.25 mm14 mm11.1 mm19 mm3.6 mmSteel90477A1210000
    M10 × 1.5 mm17 mm13.5 mm22.2 mm5.6 mmSteel90477A1220000
    M12 × 1.75 mm22 mm18.3 mm28.6 mm5.6 mmSteel90477A1230000
    M16 × 2 mm27 mm23 mm34.9 mm6.4 mmSteel90477A1240000
    M20 × 2.5 mm37 mm28.6 mm44.5 mm11.1 mmSteel90477A12500000
    M24 × 3 mm41 mm31.3 mm50.8 mm11.9 mmSteel90477A12600000
     
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