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  9. Tooth Lock Washers

Tooth Lock Washers (971 items)

Zoro Select External Tooth Lock Washer, For Screw Size 1/4 in Steel, Zinc Plated Finish, 100 PK U37420.025.0001
Zoro Select

External Tooth Lock Washer, For Screw Size 1/4 in Steel, Zinc Plated Finish, 100 PK

Zoro # G1111153
Mfr # U37420.025.0001
product price: 
$2.85
/pk of 100, $0.03/ea
Zoro Select External Tooth Lock Washer, For Screw Size #10 Steel, Zinc Plated Finish, 100 PK U37420.019.0001
 CAD Files Available
Zoro Select

External Tooth Lock Washer, For Screw Size #10 Steel, Zinc Plated Finish, 100 PK

Zoro # G2287424
Mfr # U37420.019.0001
product price: 
$0.99
/pk
Zoro Select Internal Tooth Lock Washer, For Screw Size 3/8 in Steel, Zinc Plated Finish, 50 PK U37480.037.0001
Zoro Select

Internal Tooth Lock Washer, For Screw Size 3/8 in Steel, Zinc Plated Finish, 50 PK

Zoro # G5331365
Mfr # U37480.037.0001
product price: 
$3.15
/pk of 50, $0.06/ea
Zoro Select External Tooth Lock Washer, For Screw Size #8 Stainless Steel, Plain Finish, 50 PK U51460.016.0001
Zoro Select

External Tooth Lock Washer, For Screw Size #8 Stainless Steel, Plain Finish, 50 PK

Zoro # G9008386
Mfr # U51460.016.0001
product price: 
$1.29
/pk of 50, $0.03/ea
Zoro Select Internal Tooth Lock Washer, For Screw Size #10 Stainless Steel, Plain Finish, 50 PK U53462.019.0001
Zoro Select

Internal Tooth Lock Washer, For Screw Size #10 Stainless Steel, Plain Finish, 50 PK

Zoro # G5334095
Mfr # U53462.019.0001
product price: 
$1.69
/pk of 50, $0.03/ea
Zoro Select External Tooth Lock Washer, For Screw Size #10 Stainless Steel, Plain Finish, 50 PK U53460.019.0001
 CAD Files Available
Zoro Select

External Tooth Lock Washer, For Screw Size #10 Stainless Steel, Plain Finish, 50 PK

Zoro # G5331383
Mfr # U53460.019.0001
product price: 
$3.19
/pk of 50, $0.06/ea
Zoro Select Internal Tooth Lock Washer, For Screw Size 1/4 in Steel, Zinc Plated Finish, 100 PK U37480.025.0001
Zoro Select

Internal Tooth Lock Washer, For Screw Size 1/4 in Steel, Zinc Plated Finish, 100 PK

Zoro # G1862393
Mfr # U37480.025.0001
product price: 
$4.55
/pk of 100, $0.05/ea
Zoro Select External Tooth Lock Washer, For Screw Size 1/4 in Stainless Steel, Plain Finish, 50 PK U53460.025.0001
Zoro Select

External Tooth Lock Washer, For Screw Size 1/4 in Stainless Steel, Plain Finish, 50 PK

Zoro # G5331392
Mfr # U53460.025.0001
product price: 
$7.49
/pk of 50, $0.15/ea
Zoro Select Internal Tooth Lock Washer, For Screw Size M8 Steel, Zinc Plated Finish, 100 PK M37480.080.0002
Zoro Select

Internal Tooth Lock Washer, For Screw Size M8 Steel, Zinc Plated Finish, 100 PK

Zoro # G9901985
Mfr # M37480.080.0002
product price: 
$11.29
/pk of 100, $0.11/ea
Zoro Select External Tooth Lock Washer, For Screw Size 3/4 in Stainless Steel, Plain Finish, 5 PK U53460.075.0001
Zoro Select

External Tooth Lock Washer, For Screw Size 3/4 in Stainless Steel, Plain Finish, 5 PK

Zoro # G5335504
Mfr # U53460.075.0001
product price: 
$4.59
/pk of 5, $0.92/ea
Zoro Select External Tooth Lock Washer, For Screw Size #6 Stainless Steel, Plain Finish, 50 PK U53460.013.0001
Zoro Select

External Tooth Lock Washer, For Screw Size #6 Stainless Steel, Plain Finish, 50 PK

Zoro # G5325862
Mfr # U53460.013.0001
product price: 
$1.69
/pk of 50, $0.03/ea
Zoro Select External Tooth Lock Washer, For Screw Size 3/8 in Stainless Steel, Plain Finish, 50 PK U53460.037.0001
Zoro Select

External Tooth Lock Washer, For Screw Size 3/8 in Stainless Steel, Plain Finish, 50 PK

Zoro # G3239835
Mfr # U53460.037.0001
product price: 
$6.89
/pk of 50, $0.14/ea
Zoro Select Internal Tooth Lock Washer, For Screw Size M12 Stainless Steel, Plain Finish, 25 PK M51458.120.0001
Zoro Select

Internal Tooth Lock Washer, For Screw Size M12 Stainless Steel, Plain Finish, 25 PK

Zoro # G5335592
Mfr # M51458.120.0001
product price: 
$3.49
/pk of 25, $0.14/ea
Midwest Fastener Internal Tooth Lock Washer, For Screw Size 3/8 in 18-8 Stainless Steel, Plain Finish, 12 PK 74867
Midwest Fastener

Internal Tooth Lock Washer, For Screw Size 3/8 in 18-8 Stainless Steel, Plain Finish, 12 PK

Zoro # G702526386
Mfr # 74867
product price: 
$4.65
/pk of 12, $0.39/ea
Sold in mult. of 3 pks for $13.95
Zoro Select Internal/External Tooth Lock Washer, For Screw Size 3/8 in Steel, Zinc Plated Finish, 50 PK U37590.037.0001
Zoro Select

Internal/External Tooth Lock Washer, For Screw Size 3/8 in Steel, Zinc Plated Finish, 50 PK

Zoro # G5333763
Mfr # U37590.037.0001
product price: 
$6.65
/pk of 50, $0.13/ea
Midwest Fastener Tooth Lock Washer, For Screw Size 1/2 in Steel, Galvanized Finish, 10 PK 38728
 CAD Files Available
Midwest Fastener

Tooth Lock Washer, For Screw Size 1/2 in Steel, Galvanized Finish, 10 PK

Zoro # G802513200
Mfr # 38728
product price: 
$7.85
/pk of 10, $0.78/ea
Sold in mult. of 2 pks for $15.70
Auveco Interior/Exterior Combination Lock Washer #10 Zinc, 100PK 17019
Auveco

Interior/Exterior Combination Lock Washer #10 Zinc, 100PK

Zoro # G824169157
Mfr # 17019
product price: 
$6.79
/pk of 100, $0.07/ea
Sold in mult. of 2 pks for $13.58
Boltsandnuts.Com 200 Pieces M12 Class 10 External Tooth Lock Washers Zinc Clear, 200PK M12ETLW10Z-200
Boltsandnuts.Com

200 Pieces M12 Class 10 External Tooth Lock Washers Zinc Clear, 200PK

Zoro # G514496006
Mfr # M12ETLW10Z-200
product price: 
$37.99
/pk of 200, $0.19/ea
Huyett Tooth Lock Washer, Carbon Steel, Plain Finish W-04
Huyett

Tooth Lock Washer, Carbon Steel, Plain Finish

Zoro # G9114327
Mfr # W-04
product price: 
$0.62
/pk
Sold in mult. of 45 pks for $27.90
Zoro Select External Tooth Lock Washer, For Screw Size #8 18-8 Stainless Steel, Plain Finish, 100 PK SEWIX0-8USA-100BX
Zoro Select

External Tooth Lock Washer, For Screw Size #8 18-8 Stainless Steel, Plain Finish, 100 PK

Zoro # G3262691
Mfr # SEWIX0-8USA-100BX
product price: 
$5.49
/pk of 100, $0.05/ea
Zoro Select External Tooth Lock Washer, For Screw Size M12 Steel, Zinc Plated Finish, 50 PK M37420.120.0001
Zoro Select

External Tooth Lock Washer, For Screw Size M12 Steel, Zinc Plated Finish, 50 PK

Zoro # G2851451
Mfr # M37420.120.0001
product price: 
$4.99
/pk of 50, $0.10/ea
Newport Fasteners Internal/External Tooth Lock Washer, For Screw Size 3/8 in Steel, Black Oxide Finish, 6000 PK 412237
Newport Fasteners

Internal/External Tooth Lock Washer, For Screw Size 3/8 in Steel, Black Oxide Finish, 6000 PK

Zoro # G406370742
Mfr # 412237
product price: 
$3,229.99
/pk of 6000, $0.54/ea
Newport Fasteners Internal/External Tooth Lock Washer, For Screw Size 7/16 in Steel, Zinc Plated Finish, 4000 PK 727250
Newport Fasteners

Internal/External Tooth Lock Washer, For Screw Size 7/16 in Steel, Zinc Plated Finish, 4000 PK

Zoro # G406370827
Mfr # 727250
product price: 
$2,221.99
/pk of 4000, $0.56/ea
Boltsandnuts.Com 50 Pieces 1/2in Steel Internal Tooth Lock Washer Zinc, 50PK 50ITLW2Z-50
Boltsandnuts.Com

50 Pieces 1/2in Steel Internal Tooth Lock Washer Zinc, 50PK

Zoro # G414482109
Mfr # 50ITLW2Z-50
product price: 
$11.25
/pk of 50, $0.23/ea
Zoro Select External Tooth Lock Washer, For Screw Size M8 Steel, Zinc Plated Finish, 100 PK M37420.082.0001
Zoro Select

External Tooth Lock Washer, For Screw Size M8 Steel, Zinc Plated Finish, 100 PK

Zoro # G2893250
Mfr # M37420.082.0001
product price: 
$7.19
/pk of 100, $0.07/ea
Zoro Select External Tooth Lock Washer, For Screw Size M8 Steel, Zinc Plated Finish, 100 PK M37420.080.0001
Zoro Select

External Tooth Lock Washer, For Screw Size M8 Steel, Zinc Plated Finish, 100 PK

Zoro # G2851460
Mfr # M37420.080.0001
product price: 
$4.59
/pk of 100, $0.05/ea
Zoro Select External Tooth Lock Washer, For Screw Size #4 Stainless Steel, Plain Finish, 100 PK 1NY46
Zoro Select

External Tooth Lock Washer, For Screw Size #4 Stainless Steel, Plain Finish, 100 PK

Zoro # G3273715
Mfr # 1NY46
product price: 
$2.99
/pk of 100, $0.03/ea
Zoro Select Internal/External Tooth Lock Washer, For Screw Size 1/4 in Steel, Zinc Plated Finish, 100 PK U37590.025.0001
Zoro Select

Internal/External Tooth Lock Washer, For Screw Size 1/4 in Steel, Zinc Plated Finish, 100 PK

Zoro # G2367924
Mfr # U37590.025.0001
product price: 
$6.95
/pk of 100, $0.07/ea
Zoro Select Internal Tooth Lock Washer, For Screw Size M4 Stainless Steel, Plain Finish, 50 PK M51458.040.0001
Zoro Select

Internal Tooth Lock Washer, For Screw Size M4 Stainless Steel, Plain Finish, 50 PK

Zoro # G5344823
Mfr # M51458.040.0001
product price: 
$1.69
/pk of 50, $0.03/ea
Zoro Select External Tooth Lock Washer, For Screw Size M6 Steel, Zinc Plated Finish, 100 PK M37420.060.0001
Zoro Select

External Tooth Lock Washer, For Screw Size M6 Steel, Zinc Plated Finish, 100 PK

Zoro # G2893269
Mfr # M37420.060.0001
product price: 
$4.19
/pk of 100, $0.04/ea
Zoro Select External Tooth Lock Washer, For Screw Size M8 Stainless Steel, Plain Finish, 50 PK M51456.080.0001
Zoro Select

External Tooth Lock Washer, For Screw Size M8 Stainless Steel, Plain Finish, 50 PK

Zoro # G5344577
Mfr # M51456.080.0001
product price: 
$3.29
/pk of 50, $0.07/ea
Zoro Select External Tooth Lock Washer, For Screw Size M4 Stainless Steel, Plain Finish, 50 PK M51460.040.0001
Zoro Select

External Tooth Lock Washer, For Screw Size M4 Stainless Steel, Plain Finish, 50 PK

Zoro # G5346713
Mfr # M51460.040.0001
product price: 
$2.15
/pk of 50, $0.04/ea
Zoro Select External Tooth Lock Washer, For Screw Size M6 Spring Steel, Zinc Plated Finish, 100 PK M37302.060.0001
Zoro Select

External Tooth Lock Washer, For Screw Size M6 Spring Steel, Zinc Plated Finish, 100 PK

Zoro # G9901827
Mfr # M37302.060.0001
product price: 
$5.55
/pk of 100, $0.06/ea
Zoro Select Internal Tooth Lock Washer, For Screw Size 1/4 in Steel, Zinc Plated Finish, 100 PK 6DZD0
Zoro Select

Internal Tooth Lock Washer, For Screw Size 1/4 in Steel, Zinc Plated Finish, 100 PK

Zoro # G1756465
Mfr # 6DZD0
product price: 
$4.19
/pk of 100, $0.04/ea
Zoro Select External Tooth Lock Washer, For Screw Size 5/8 in Stainless Steel, Plain Finish, 10 PK U53460.062.0001
Zoro Select

External Tooth Lock Washer, For Screw Size 5/8 in Stainless Steel, Plain Finish, 10 PK

Zoro # G5335495
Mfr # U53460.062.0001
product price: 
$6.79
/pk of 10, $0.68/ea
Zoro Select Internal Tooth Lock Washer, For Screw Size M3 Steel, Black Oxide Finish, 100 PK M37320.030.0001
Zoro Select

Internal Tooth Lock Washer, For Screw Size M3 Steel, Black Oxide Finish, 100 PK

Zoro # G1916521
Mfr # M37320.030.0001
product price: 
$2.69
/pk of 100, $0.03/ea
Tooth Lock Washers (971 items)
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Frequently Asked Questions

A Tooth Lock Washer is a type of washer that is designed to prevent nuts and bolts from loosening due to vibration. Its unique, serrated design bites into the mating surfaces, creating a frictional lock that resists movement.

Tooth Lock Washers are ideal for use in applications where vibration is a concern. They are commonly utilized in automotive, construction, and industrial settings. Their effectiveness makes them essential for securing bolts in engines, heavy machinery, and other critical components.

Tooth Lock Washers are typically constructed from high-strength steel, ensuring durability and reliability. Stainless steel options are also available, providing superior corrosion resistance in harsh environments.

Tooth Lock Washers come in a wide range of sizes to accommodate various bolt diameters. From miniature sizes for delicate applications to larger sizes for heavy-duty machinery, our comprehensive selection ensures you can find the ideal washer for your specific needs.

Related Categories

Split Lock WashersWedge Lock WashersFlat WashersFender WashersSquare Washers
Countersunk WashersBeveled WashersWave WashersMachine ScrewsHex Nuts
internal tooth washerstar lock washerinternal tooth lock washer#6 lock washerexternal tooth washer
#4 split lock washer3/8 in stainless steel lock washertooth washerinternal toothpronged washer

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