Top Lock Nuts

Top lock nuts have a tapered top to prevent loosening of the bolt.  This lock nut slightly distorts threads of the mating part to achieve the locking application.  The mating part cannot be reused after application.  Top lock nuts are commonly used in the automotive industry.

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Diameter

Grade

Coating

Thread Type

Specification

Item #

Item Name

Units Per Package

Price

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N/A 1/4-20 Toplock Nut Grade 9 Yellow Cadmium N/A 100 $29.94 Add To Cart
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N/A 1/4-20 Toplock Nut Grade C Zinc N/A 100 $5.59 Add To Cart
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N/A 1/4-28 Toplock Nut Grade 9 Yellow Cadmium N/A 100 $35.43 Add To Cart
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N/A 1/4-28 Toplock Nut Grade C Zinc N/A 100 $6.50 Add To Cart
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N/A 5/16-18 Toplock Nut Grade 9 Yellow Cadmium N/A 100 $40.20 Add To Cart
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N/A 5/16-18 Toplock Nut Grade C Zinc N/A 100 $7.39 Add To Cart
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N/A 5/16-24 Toplock Nut Grade 9 Yellow Cadmium N/A 100 $43.26 Add To Cart
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N/A 5/16-24 Toplock Nut Grade C Zinc N/A 100 $8.42 Add To Cart
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N/A 3/8-16 Toplock Nut Grade 9 Yellow Cadmium N/A 100 $47.46 Add To Cart
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N/A 3/8-16 Toplock Nut Grade C Zinc N/A 100 $10.75 Add To Cart
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N/A 3/8-24 Toplock Nut Grade 9 Yellow Cadmium N/A 100 $51.00 Add To Cart
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N/A 3/8-24 Toplock Nut Grade C Zinc N/A 100 $12.00 Add To Cart
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N/A 7/16-14 Toplock Nut Grade 9 Yellow Cadmium N/A 50 $32.97 Add To Cart
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N/A 7/16-14 Toplock Nut Grade C Zinc N/A 100 $21.07 Add To Cart
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N/A 7/16-20 Toplock Nut Grade 9 Yellow Cadmium N/A 50 $35.43 Add To Cart
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N/A 7/16-20 Toplock Nut Grade C Zinc N/A 100 $22.44 Add To Cart
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N/A 1/2-13 Toplock Nut Grade 9 Yellow Cadmium N/A 50 $44.64 Add To Cart
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N/A 1/2-13 Toplock Nut Grade C Zinc N/A 100 $22.68 Add To Cart
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N/A 1/2-20 Toplock Nut Grade 9 Yellow Cadmium N/A 50 $49.05 Add To Cart
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N/A 1/2-20 Toplock Nut Grade C Zinc N/A 100 $26.54 Add To Cart
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N/A 9/16-12 Toplock Nut Grade 9 Yellow Cadmium N/A 25 $32.43 Add To Cart
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N/A 9/16-12 Toplock Nut Grade C Zinc N/A 50 $25.15 Add To Cart
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N/A 9/16-18 Toplock Nut Grade 9 Yellow Cadmium N/A 25 $35.73 Add To Cart
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N/A 9/16-18 Toplock Nut Grade C Zinc N/A 50 $30.00 Add To Cart
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N/A 5/8-11 Toplock Nut Grade 9 Yellow Cadmium N/A 25 $42.51 Add To Cart
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N/A 5/8-11 Toplock Nut Grade C Zinc N/A 50 $22.58 Add To Cart
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N/A 5/8-18 Toplock Nut Grade 9 Yellow Cadmium N/A 25 $47.82 Add To Cart
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N/A 5/8-18 Toplock Nut Grade C Zinc N/A 50 $25.83 Add To Cart
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N/A 3/4-10 Toplock Nut Grade 9 Yellow Cadmium N/A 20 $49.59 Add To Cart
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N/A 3/4-10 Toplock Nut Grade C Zinc N/A 50 $40.03 Add To Cart
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N/A 3/4-16 Toplock Nut Grade 9 Yellow Cadmium N/A 20 $50.58 Add To Cart
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N/A 3/4-16 Toplock Nut Grade C Zinc N/A 50 $46.03 Add To Cart
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N/A 7/8-9 Toplock Nut Grade 9 Yellow Cadmium N/A 15 $95.64 Add To Cart
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N/A 7/8-9 Toplock Nut Grade C Zinc N/A 25 $37.97 Add To Cart
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N/A 7/8-14 Toplock Nut Grade 9 Yellow Cadmium N/A 15 $104.16 Add To Cart
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N/A 7/8-14 Toplock Nut Grade C Zinc N/A 25 $43.39 Add To Cart
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N/A 1-8 Toplock Nut Grade 9 Yellow Cadmium N/A 10 $254.43 Add To Cart
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N/A 1-8 Toplock Nut Grade C Zinc N/A 25 $57.12 Add To Cart
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N/A 1-14 Toplock Nut Grade 9 Yellow Cadmium N/A 10 $262.71 Add To Cart
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N/A 1-14 Toplock Nut Grade C Zinc N/A 25 $70.82 Add To Cart
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N/A 1-1/8-7 Toplock Nut Grade 9 Yellow Cadmium N/A 8 $336.63 Add To Cart
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N/A 1-1/8-12 Toplock Nut Grade 9 Yellow Cadmium N/A 8 $337.50 Add To Cart
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N/A 1-1/4-7 Toplock Nut Grade 9 Yellow Cadmium N/A 6 $307.89 Add To Cart
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N/A 1-1/4-12 Toplock Nut Grade 9 Yellow Cadmium N/A 6 $369.36 Add To Cart
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N/A 1-1/2-6 Toplock Nut Grade 9 Yellow Cadmium N/A 5 $423.00 Add To Cart
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N/A 1-1/2-12 Toplock Nut Grade 9 Yellow Cadmium N/A 5 $416.88 Add To Cart
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N/A M6-1.00 Hex Lock Nut Class 10 DIN 980V Zinc N/A 100 $5.14 Add To Cart
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N/A M8-1.25 Hex Lock Nut Class 10 DIN 980V Zinc N/A 100 $9.70 Add To Cart
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N/A M10-1.50 Hex Lock Nut Class 10 DIN 980V Zinc N/A 100 $21.24 Add To Cart
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N/A M12-1.75 Hex Lock Nut Class 10 DIN 980V Zinc N/A 100 $31.18 Add To Cart
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N/A M14-2.00 Hex Lock Nut Class 10 DIN 980V Zinc N/A 100 $55.66 Add To Cart
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N/A M16-2.00 Hex Lock Nut Class 10 DIN 980V Zinc N/A 50 $28.19 Add To Cart
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N/A M20-2.50 Hex Lock Nut Class 10 DIN 980V Zinc N/A 50 $67.29 Add To Cart
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N/A M24-3.00 Hex Lock Nut Class 8 DIN 980V Zinc N/A 15 $25.63 Add To Cart
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N/A M24-3.00 Hex Lock Nut Class 10 DIN 980V Zinc N/A 25 $56.87 Add To Cart
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N/A M30-3.50 Hex Lock Nut Class 10 DIN 980V Zinc N/A 10 $57.77 Add To Cart
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