Shop Threaded Lock Nut

Sponsored
About our ads
$124.50
Killark Killn5 1-1/2" Steel Locknut (Ul)
New Feedonomics Feed - ARC 8/12/2025
$124.50
Killark Killn5 1-1/2" Steel Locknut (Ul)
New Feedonomics Feed - ARC 8/12/2025
$57.09
Killark Lnz10-125Npt 1-1/4 Brass Locknut
New Feedonomics Feed - ARC 8/12/2025
$57.09
Killark Lnz10-125Npt 1-1/4 Brass Locknut
New Feedonomics Feed - ARC 8/12/2025
$1.29
Killark Ln2cr 3/4 Nylon Locknut
New Feedonomics Feed - ARC 8/12/2025
$1.29
Killark Ln2cr 3/4 Nylon Locknut
New Feedonomics Feed - ARC 8/12/2025
$0.95
Killark Ln1cr 1/2 Nylon Locknut
New Feedonomics Feed - ARC 8/12/2025
$0.95
Killark Ln1cr 1/2 Nylon Locknut
New Feedonomics Feed - ARC 8/12/2025
$20.10
Crouse-Hinds 23 6 Malleable Locknut
New Feedonomics Feed - ARC 8/12/2025
$20.10
Crouse-Hinds 23 6 Malleable Locknut
New Feedonomics Feed - ARC 8/12/2025
$31.99
Hard-To-Find Fastener 014973473792 Grade 8 Fine Lock Nuts, 5/8-18, Piece-25, Yellow
Amazon.com
139
$31.99
Hard-To-Find Fastener 014973473792 Grade 8 Fine Lock Nuts, 5/8-18, Piece-25, Yellow
Amazon.com
$2.79
Garvin Lnss-75 Stainless Steel 3/4" Rigid Conduit Locknut
New Feedonomics Feed - ARC 8/12/2025
$2.79
Garvin Lnss-75 Stainless Steel 3/4" Rigid Conduit Locknut
New Feedonomics Feed - ARC 8/12/2025
$9.99
BNUOK 10Pcs 5/8-11 Lock Nuts, Nylon Insert Locknuts 304 Stainless Steel 18-8 SS Self-Locking Nuts, Coarse Thread Hex Nylock Nut
Amazon.com
51
$9.99
BNUOK 10Pcs 5/8-11 Lock Nuts, Nylon Insert Locknuts 304 Stainless Steel 18-8 SS Self-Locking Nuts, Coarse Thread Hex Nylock Nut
Amazon.com
$7.49
5/8-11 Threaded Shaft 4.5" 5" Angle Grinder Nut Angle Grinder Wrench Kit Flange Metal Lock Nut For Compatible With Dewalt Milwaukee Makita193465-4
Amazon.com
4
$7.49
5/8-11 Threaded Shaft 4.5" 5" Angle Grinder Nut Angle Grinder Wrench Kit Flange Metal Lock Nut For Compatible With Dewalt Milwaukee Makita193465-4
Amazon.com
$7.00
Yudesun Stainless Steel Lock Nuts - M6 M8 Internal Thread Hex Socket Barrel Nuts Flat Head Insert Nuts Cylindrical Rivnut For Wood Furniture
Amazon.com
46
$7.00
Yudesun Stainless Steel Lock Nuts - M6 M8 Internal Thread Hex Socket Barrel Nuts Flat Head Insert Nuts Cylindrical Rivnut For Wood Furniture
Amazon.com
$197.09
T&B 141Sst 1/2" Locknut Stainless Steel Rigid/Imc
New Feedonomics Feed - ARC 8/12/2025
$197.09
T&B 141Sst 1/2" Locknut Stainless Steel Rigid/Imc
New Feedonomics Feed - ARC 8/12/2025
$13.19
Garvin Lnss-200 Stainless Steel 2" Rigid Conduit Locknut
New Feedonomics Feed - ARC 8/12/2025
$13.19
Garvin Lnss-200 Stainless Steel 2" Rigid Conduit Locknut
New Feedonomics Feed - ARC 8/12/2025
$9.99
Saipe 5/8''-11 Thread Angle Grinder Flange Nut, Metal Grinder Lock Nut Quick Release Locking Nut For Angle Grinder With 5/8-11 Threaded Spindle (Black
Amazon.com
26
$9.99
Saipe 5/8''-11 Thread Angle Grinder Flange Nut, Metal Grinder Lock Nut Quick Release Locking Nut For Angle Grinder With 5/8-11 Threaded Spindle (Black
Amazon.com
$4.61
Appleton 050Nptln5 1/2" Npt Thread Locknut
New Feedonomics Feed - ARC 8/12/2025
$4.61
Appleton 050Nptln5 1/2" Npt Thread Locknut
New Feedonomics Feed - ARC 8/12/2025
$20.99
3/8-16 X 1 Hex Head Screw Bolt, Nuts, Flat & Lock Washers, 20Pcs 18-8 (304) Stainless Steel, Fully Threaded, Black Oxide By SG TZH
Amazon.com
139
$20.99
3/8-16 X 1 Hex Head Screw Bolt, Nuts, Flat & Lock Washers, 20Pcs 18-8 (304) Stainless Steel, Fully Threaded, Black Oxide By SG TZH
Amazon.com
$42.98
Arlington 401 1/2" Steel Locknut
New Feedonomics Feed - ARC 8/12/2025
$42.98
Arlington 401 1/2" Steel Locknut
New Feedonomics Feed - ARC 8/12/2025
$104.15
Appleton Bl-400 4" Malleable Locknut
New Feedonomics Feed - ARC 8/12/2025
$104.15
Appleton Bl-400 4" Malleable Locknut
New Feedonomics Feed - ARC 8/12/2025
$7.88
BNUOK 20Pcs M10-1.5 Lock Nuts, Nylon Insert Locknuts 304 Stainless Steel 18-8 SS A2-70 Self-Locking Nuts, Coarse Thread Hex Nylock Nut
Amazon.com
34
$7.88
BNUOK 20Pcs M10-1.5 Lock Nuts, Nylon Insert Locknuts 304 Stainless Steel 18-8 SS A2-70 Self-Locking Nuts, Coarse Thread Hex Nylock Nut
Amazon.com
$13.09
$14.99
Hard-To-Find Fastener 014973285081 Fine Nylon Insert Lock Nuts, 5/8-18, Piece-8
Amazon.com
84
12% off
$13.09
$14.99
Hard-To-Find Fastener 014973285081 Fine Nylon Insert Lock Nuts, 5/8-18, Piece-8
Amazon.com
$25.89
3 in. NPSL Threaded Lock Nut - 150 Black Malleable Iron Pipe Fitting - UL/FM
BFO
$25.89
3 in. NPSL Threaded Lock Nut - 150 Black Malleable Iron Pipe Fitting - UL/FM
BFO
$1.85
LOCK NUT M8 X 1.25
Blades Direct LLC
$1.85
LOCK NUT M8 X 1.25
Blades Direct LLC
$3.98
QU95033 Class C 1/4" SAE All-Metal Hardened Lock Nut For 1981 Ford F450
Torque King 4x4
$3.98
QU95033 Class C 1/4" SAE All-Metal Hardened Lock Nut For 1981 Ford F450
Torque King 4x4
$32.74
2 in. NPS (Straight) Threaded - Hex Lock Nut - 150 Cast 304 Stainless Steel Pipe Fitting
BFO
$32.74
2 in. NPS (Straight) Threaded - Hex Lock Nut - 150 Cast 304 Stainless Steel Pipe Fitting
BFO
$9.99
BNUOK (8 Sets) 3/8-16 X 2 Hex Head Screw Bolt,Lock Nuts,Flat & Lock Washers Kits,304 Stainless Steel 18-8,Fully Threaded
Amazon.com
190
$9.99
BNUOK (8 Sets) 3/8-16 X 2 Hex Head Screw Bolt,Lock Nuts,Flat & Lock Washers Kits,304 Stainless Steel 18-8,Fully Threaded
Amazon.com
$6.92
Lamp Pipe Locknut,Lamp Rod Couplings,Brass Lock Nut Fasteners For Standard 1/8 IP Threaded Pipe,Perfect For Lamp Assemlby Or Repair,Lamp Tube Threaded
Amazon.com
103
$6.92
Lamp Pipe Locknut,Lamp Rod Couplings,Brass Lock Nut Fasteners For Standard 1/8 IP Threaded Pipe,Perfect For Lamp Assemlby Or Repair,Lamp Tube Threaded
Amazon.com
$5.94
Fsi 31504 Ss Metric Lock Nut 6-1.00
New Feedonomics Feed - ARC 8/12/2025
$5.94
Fsi 31504 Ss Metric Lock Nut 6-1.00
New Feedonomics Feed - ARC 8/12/2025
$9.99
Mywish (10 Sets) 5/16-18 X 2-1/2" Hex Head Bolts And Nuts With Flat & Lock Washers, 304 Stainless Steel 18-8, Fully Threaded, Black Oxide Bolt Kit, 5/
Amazon.com
76
$9.99
Mywish (10 Sets) 5/16-18 X 2-1/2" Hex Head Bolts And Nuts With Flat & Lock Washers, 304 Stainless Steel 18-8, Fully Threaded, Black Oxide Bolt Kit, 5/
Amazon.com
$18.49
3/8-16 X 1-1/2" Hex Head Screw Bolt, Nuts, Flat & Lock Washers, 20Pcs 18-8 (304) Stainless Steel, Fully Threaded, By SG TZH
Amazon.com
42
$18.49
3/8-16 X 1-1/2" Hex Head Screw Bolt, Nuts, Flat & Lock Washers, 20Pcs 18-8 (304) Stainless Steel, Fully Threaded, By SG TZH
Amazon.com
$36.61
GN 1804.2-M22X1.5-ST - Steel Slotted Spanner Lock Nuts, With Thread Locking Screw GN 1804.2
J.W. Winco
$36.61
GN 1804.2-M22X1.5-ST - Steel Slotted Spanner Lock Nuts, With Thread Locking Screw GN 1804.2
J.W. Winco
$13.69
3/8-16 X 6-1/2" Hex Head Bolts With Hex Nuts And Thick Flat & Lock Washers, Partially Threaded, Stainless Steel 18-8, Plain Finish, 4 Sets
Amazon.com
359
$13.69
3/8-16 X 6-1/2" Hex Head Bolts With Hex Nuts And Thick Flat & Lock Washers, Partially Threaded, Stainless Steel 18-8, Plain Finish, 4 Sets
Amazon.com
$20.99
Vifmy SAE & Metric Nylon Insert Lock Nuts Kit(348Pcs),632 832 1024 1032 1/4-20 5/16-18 3/8-16 1/2-13 M3 M4 M5 M6 M8 M10 M12 304 Stainless Steel
Amazon.com
334
$20.99
Vifmy SAE & Metric Nylon Insert Lock Nuts Kit(348Pcs),632 832 1024 1032 1/4-20 5/16-18 3/8-16 1/2-13 M3 M4 M5 M6 M8 M10 M12 304 Stainless Steel
Amazon.com
$5.85
Fsi 31923 Metric 10.9 Lock Nut 6-1.00 mm
New Feedonomics Feed - ARC 8/12/2025
$5.85
Fsi 31923 Metric 10.9 Lock Nut 6-1.00 mm
New Feedonomics Feed - ARC 8/12/2025
$25.16
1-1/2 in. NPS (Straight) Threaded - Lock Nut - 316 Stainless Steel 150 MSS SP-114 Heavy Pattern Pipe Fitting
BFO
$25.16
1-1/2 in. NPS (Straight) Threaded - Lock Nut - 316 Stainless Steel 150 MSS SP-114 Heavy Pattern Pipe Fitting
BFO
$13.99
(10 Sets) 1/4-20 X 2-1/2" Hex Head Stainless Steel Bolts And Nuts With Flat & Lock Washers, 304 Stainless Steel 18-8, Fully Threaded, 1/4 Bolt, Black
Amazon.com
76
$13.99
(10 Sets) 1/4-20 X 2-1/2" Hex Head Stainless Steel Bolts And Nuts With Flat & Lock Washers, 304 Stainless Steel 18-8, Fully Threaded, 1/4 Bolt, Black
Amazon.com
$43.99
Hard-To-Find Fastener 014973271817 Grade 8 Hex Flange Lock Nuts, 3/8-16, Piece-100
Amazon.com
8
Free shipping
$43.99
Hard-To-Find Fastener 014973271817 Grade 8 Hex Flange Lock Nuts, 3/8-16, Piece-100
Amazon.com
$5.65
Fsi 31149 Metric Lock Nut 3-.50
New Feedonomics Feed - ARC 8/12/2025
$5.65
Fsi 31149 Metric Lock Nut 3-.50
New Feedonomics Feed - ARC 8/12/2025
See more
See less
    Some results have been hidden because they may be inaccessible to you.Show inaccessible results
    See more images

    Shop Threaded Lock Nut

    Sponsored
    About our ads
    $124.50
    Killark Killn5 1-1/2" Steel Locknut (Ul)
    New Feedonomics Feed - ARC 8/12/2025
    $124.50
    Killark Killn5 1-1/2" Steel Locknut (Ul)
    New Feedonomics Feed - ARC 8/12/2025
    $57.09
    Killark Lnz10-125Npt 1-1/4 Brass Locknut
    New Feedonomics Feed - ARC 8/12/2025
    $57.09
    Killark Lnz10-125Npt 1-1/4 Brass Locknut
    New Feedonomics Feed - ARC 8/12/2025
    $1.29
    Killark Ln2cr 3/4 Nylon Locknut
    New Feedonomics Feed - ARC 8/12/2025
    $1.29
    Killark Ln2cr 3/4 Nylon Locknut
    New Feedonomics Feed - ARC 8/12/2025
    $0.95
    Killark Ln1cr 1/2 Nylon Locknut
    New Feedonomics Feed - ARC 8/12/2025
    $0.95
    Killark Ln1cr 1/2 Nylon Locknut
    New Feedonomics Feed - ARC 8/12/2025
    $20.10
    Crouse-Hinds 23 6 Malleable Locknut
    New Feedonomics Feed - ARC 8/12/2025
    $20.10
    Crouse-Hinds 23 6 Malleable Locknut
    New Feedonomics Feed - ARC 8/12/2025
    $31.99
    Hard-To-Find Fastener 014973473792 Grade 8 Fine Lock Nuts, 5/8-18, Piece-25, Yellow
    Amazon.com
    139
    $31.99
    Hard-To-Find Fastener 014973473792 Grade 8 Fine Lock Nuts, 5/8-18, Piece-25, Yellow
    Amazon.com
    $2.79
    Garvin Lnss-75 Stainless Steel 3/4" Rigid Conduit Locknut
    New Feedonomics Feed - ARC 8/12/2025
    $2.79
    Garvin Lnss-75 Stainless Steel 3/4" Rigid Conduit Locknut
    New Feedonomics Feed - ARC 8/12/2025
    $9.99
    BNUOK 10Pcs 5/8-11 Lock Nuts, Nylon Insert Locknuts 304 Stainless Steel 18-8 SS Self-Locking Nuts, Coarse Thread Hex Nylock Nut
    Amazon.com
    51
    $9.99
    BNUOK 10Pcs 5/8-11 Lock Nuts, Nylon Insert Locknuts 304 Stainless Steel 18-8 SS Self-Locking Nuts, Coarse Thread Hex Nylock Nut
    Amazon.com
    $7.49
    5/8-11 Threaded Shaft 4.5" 5" Angle Grinder Nut Angle Grinder Wrench Kit Flange Metal Lock Nut For Compatible With Dewalt Milwaukee Makita193465-4
    Amazon.com
    4
    $7.49
    5/8-11 Threaded Shaft 4.5" 5" Angle Grinder Nut Angle Grinder Wrench Kit Flange Metal Lock Nut For Compatible With Dewalt Milwaukee Makita193465-4
    Amazon.com
    $7.00
    Yudesun Stainless Steel Lock Nuts - M6 M8 Internal Thread Hex Socket Barrel Nuts Flat Head Insert Nuts Cylindrical Rivnut For Wood Furniture
    Amazon.com
    46
    $7.00
    Yudesun Stainless Steel Lock Nuts - M6 M8 Internal Thread Hex Socket Barrel Nuts Flat Head Insert Nuts Cylindrical Rivnut For Wood Furniture
    Amazon.com
    $197.09
    T&B 141Sst 1/2" Locknut Stainless Steel Rigid/Imc
    New Feedonomics Feed - ARC 8/12/2025
    $197.09
    T&B 141Sst 1/2" Locknut Stainless Steel Rigid/Imc
    New Feedonomics Feed - ARC 8/12/2025
    $13.19
    Garvin Lnss-200 Stainless Steel 2" Rigid Conduit Locknut
    New Feedonomics Feed - ARC 8/12/2025
    $13.19
    Garvin Lnss-200 Stainless Steel 2" Rigid Conduit Locknut
    New Feedonomics Feed - ARC 8/12/2025
    $9.99
    Saipe 5/8''-11 Thread Angle Grinder Flange Nut, Metal Grinder Lock Nut Quick Release Locking Nut For Angle Grinder With 5/8-11 Threaded Spindle (Black
    Amazon.com
    26
    $9.99
    Saipe 5/8''-11 Thread Angle Grinder Flange Nut, Metal Grinder Lock Nut Quick Release Locking Nut For Angle Grinder With 5/8-11 Threaded Spindle (Black
    Amazon.com
    $4.61
    Appleton 050Nptln5 1/2" Npt Thread Locknut
    New Feedonomics Feed - ARC 8/12/2025
    $4.61
    Appleton 050Nptln5 1/2" Npt Thread Locknut
    New Feedonomics Feed - ARC 8/12/2025
    $20.99
    3/8-16 X 1 Hex Head Screw Bolt, Nuts, Flat & Lock Washers, 20Pcs 18-8 (304) Stainless Steel, Fully Threaded, Black Oxide By SG TZH
    Amazon.com
    139
    $20.99
    3/8-16 X 1 Hex Head Screw Bolt, Nuts, Flat & Lock Washers, 20Pcs 18-8 (304) Stainless Steel, Fully Threaded, Black Oxide By SG TZH
    Amazon.com
    $42.98
    Arlington 401 1/2" Steel Locknut
    New Feedonomics Feed - ARC 8/12/2025
    $42.98
    Arlington 401 1/2" Steel Locknut
    New Feedonomics Feed - ARC 8/12/2025
    $104.15
    Appleton Bl-400 4" Malleable Locknut
    New Feedonomics Feed - ARC 8/12/2025
    $104.15
    Appleton Bl-400 4" Malleable Locknut
    New Feedonomics Feed - ARC 8/12/2025
    $7.88
    BNUOK 20Pcs M10-1.5 Lock Nuts, Nylon Insert Locknuts 304 Stainless Steel 18-8 SS A2-70 Self-Locking Nuts, Coarse Thread Hex Nylock Nut
    Amazon.com
    34
    $7.88
    BNUOK 20Pcs M10-1.5 Lock Nuts, Nylon Insert Locknuts 304 Stainless Steel 18-8 SS A2-70 Self-Locking Nuts, Coarse Thread Hex Nylock Nut
    Amazon.com