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    42 Products

    Thumb Nut Grip Type

    Nut Type

    Flanged Knurled-Head Thumb Nuts

    Image of Attribute. Front orientation. Contains Annotated. Thumb Nuts. Flanged Knurled-Head Thumb Nuts.
    The slip-resistant head is easy to grip, while the flange distributes pressure evenly across the mounting surface without the need for a separate washer. These nuts are often used to secure screws in oversized or irregularly shaped holes since the flange covers a larger area than standard nuts.
    Brass
    Brass—With a warm, polished look, these nuts are often chosen for their appearance. Similar to 18-8 stainless steel, brass is corrosion resistant enough to stand up to wet environments. It is also softer than other metals, so it's easier to thread together.
    Zinc-Plated Brass—The zinc plating offers better corrosion resistance than plain brass to stand up to solvents and mild chemicals.
    Collar
    Thread Size
    Dia.
    Ht.
    Head
    Dia.
    Ht.
    Threading
    Pkg.
    Qty.
    Pkg.
    Brass
    0-80
    		5/32"1/8"7/32"1/4"Fully Threaded192741A10100000
    1-72
    		3/16"1/8"1/4"1/4"Fully Threaded192741A2010000
    2-56
    		3/16"1/8"1/4"1/4"Fully Threaded192741A1020000
    3-48
    		1/4"1/8"5/16"1/4"Fully Threaded192741A2020000
    4-40
    		5/16"9/64"3/8"1/4"Fully Threaded2592741A10000000
    5-40
    		11/32"5/32"3/8"9/32"Fully Threaded192741A2030000
    6-32
    		5/16"9/64"3/8"1/4"Fully Threaded2592741A11000000
    8-32
    		3/8"3/16"7/16"5/16"Fully Threaded2592741A12000000
    10-24
    		7/16"13/64"1/2"21/64"Fully Threaded1092741A1300000
    10-32
    		7/16"13/64"1/2"21/64"Fully Threaded1092741A1400000
    12-24
    		1/2"13/64"9/16"11/32"Fully Threaded1092741A15000000
    1/4"-20
    		9/16"7/32"5/8"3/8"Fully Threaded1092741A16000000
    1/4"-28
    		15/32"7/32"9/16"3/8"Fully Threaded192741A2040000
    5/16"-18
    		39/64"15/64"11/16"13/32"Fully Threaded1092741A17000000
    3/8"-16
    		5/8"1/4"3/4"15/32"Fully Threaded192741A2050000
     
    Zinc-Plated Brass
    8-32
    		3/8"5/32"7/16"9/32"Fully Threaded192741A20900000
    10-24
    		13/32"3/16"1/2"11/32"Fully Threaded192741A21000000
    10-32
    		13/32"3/16"1/2"11/32"Fully Threaded192741A21100000
    1/4"-20
    		15/32"7/32"9/16"3/8"Fully Threaded192741A21200000
    5/16"-18
    		17/32"7/32"5/8"13/32"Fully Threaded192741A21300000
    3/8"-16
    		5/8"1/4"3/4"15/32"Fully Threaded192741A21400000
    M2.5 × 0.45 mm5 mm3 mm6 mm6 mmFully Threaded196115A4100000
    M3 × 0.5 mm6 mm3 mm8 mm6 mmFully Threaded196115A4200000
    M3.5 × 0.6 mm9 mm4 mm10 mm7 mmFully Threaded196115A4800000
    M4 × 0.7 mm9 mm4 mm10 mm7 mmFully Threaded196115A4400000
    M5 × 0.8 mm11 mm5 mm13 mm9 mmFully Threaded196115A4500000
    M6 × 1 mm12 mm5 mm13 mm9 mmFully Threaded196115A4600000
    M8 × 1.25 mm16 mm6 mm19 mm12 mmFully Threaded196115A4700000
     

    Wing Nuts

    Image of Product. Front orientation. Thumb Nuts. Wing Nuts, Style 1.

    Style 1

    The easiest nuts to twist on and off by hand, these are commonly used to fasten parts that need to be frequently disassembled, such as access panels and covers. The wings give you more leverage than knurled-head nuts, so you can apply greater torque and achieve a tighter fit.
    Brass
    Image of Product. Front orientation. Thumb Nuts. Wing Nuts, Style 1.

    Style 1

    Brass—With a warm, polished look, these nuts are often chosen for their appearance. Similar to 18-8 stainless steel, brass is corrosion resistant enough to stand up to wet environments. It is also softer than other metals, so it's easier to thread together.
    Pkg.
    Thread
    Size
    Wd.
    Ht.
    Base
    Dia.
    Pkg.
    Qty.
    1-9
    10-49
    50-Up
    Brass
     
    Style 1
    4-40
    		3/4"3/8"21/64"2592771A471000000000000000000
    6-32
    		7/8"1/2"13/32"5092771A481000000000000000
    8-32
    		7/8"1/2"13/32"5092771A491000000000000000
    10-24
    		7/8"1/2"13/32"2592771A50100000000000000
    10-32
    		7/8"1/2"13/32"2592771A511000000000000000
    12-24
    		1 1/8"5/8"31/64"1092771A515000000000000
    1/4"-20
    		1 1/8"5/8"31/64"2592771A521000000000000000
    1/4"-28
    		1 1/8"5/8"31/64"1092771A529000000000000
    5/16"-18
    		1 1/4"5/8"35/64"1092771A525000000000000000
    5/16"-24
    		1 1/4"5/8"35/64"1092771A5300000000000000
    3/8"-16
    		1 1/2"3/4"43/64"592771A5350000000000000
    1/2"-13
    		2"1"29/32"592771A545000000000000000
    5/8"-11
    		2 3/4"1 1/4"1 1/8"192771A035000000000000000
    3/4"-10
    		2 3/4"1 1/2"1 5/32"192771A03800000000000000
     
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