Hex nuts, Zinc plated steel

Nut

Nut size (A.K.A. diameter) is the size bolt that the nut is used with. The same is true of the thread count. Thus a 1/4"-20 nut fits a 1/4"-20 bolt.

Hex nut diameter

Resources

Click on a product # for additional info

Prod. # Diameter and Thread count Each price Bag price Bulk price Price Buy

Coarse (standard) thread

2648 1/4"-20 $0.06 / ea $1.83 / 100 $14.50 / 1000 $0.06 / ea $1.83 / 100 $14.50 / 1000
2649 5/16"-18 $0.07 / ea $2.64 / 100 $21.30 / 1000 $0.07 / ea $2.64 / 100 $21.30 / 1000
2650 3/8"-16 $0.07 / ea $3.43 / 100 $28.20 / 1000 $0.07 / ea $3.43 / 100 $28.20 / 1000
2651 7/16"-14 $0.10 / ea $3.75 / 50 $30.70 / 500 $0.10 / ea $3.75 / 50 $30.70 / 500
2652 1/2"-13 $0.12 / ea $3.89 / 50 $32.30 / 500 $0.12 / ea $3.89 / 50 $32.30 / 500
7602 9/16"-12 $0.23 / ea $9.38 / 50 $77.40 / 500 $0.23 / ea $9.38 / 50 $77.40 / 500
2653 5/8"-11 $0.22 / ea $4.06 / 25 $33.50 / 250 $0.22 / ea $4.06 / 25 $33.50 / 250
2654 3/4"-10 $0.38 / ea $5.54 / 20 $46.60 / 200 $0.38 / ea $5.54 / 20 $46.60 / 200
2655 7/8"-9 $0.76 / ea $8.72 / 15 $74.10 / 150 $0.76 / ea $8.72 / 15 $74.10 / 150
2656 1"-8 $1.18 / ea $10.33 / 10 $87.90 / 100 $1.18 / ea $10.33 / 10 $87.90 / 100
2657 1-1/8"-7 $2.08 / ea $17.62 / 10 $153.00 / 100 $2.08 / ea $17.62 / 10 $153.00 / 100
2658 1-1/4"-7 $3.13 / ea $26.58 / 10 $231.00 / 100 $3.13 / ea $26.58 / 10 $231.00 / 100
9191 1-3/8"-6 $4.38 / ea $38.24 / 10 $332.00 / 100 $4.38 / ea $38.24 / 10 $332.00 / 100
2659 1-1/2"-6 $5.01 / ea $22.79 / 5 $198.00 / 50 $5.01 / ea $22.79 / 5 $198.00 / 50

Fine thread

7603 1/4"-28 $0.06 / ea $3.01 / 100 $25.60 / 1000 $0.06 / ea $3.01 / 100 $25.60 / 1000
7604 5/16"-24 $0.07 / ea $3.44 / 100 $29.20 / 1000 $0.07 / ea $3.44 / 100 $29.20 / 1000
7605 3/8"-24 $0.08 / ea $4.49 / 100 $38.60 / 1000 $0.08 / ea $4.49 / 100 $38.60 / 1000
7606 7/16"-20 $0.14 / ea $5.64 / 50 $48.50 / 500 $0.14 / ea $5.64 / 50 $48.50 / 500
7607 1/2"-20 $0.16 / ea $6.11 / 50 $53.10 / 500 $0.16 / ea $6.11 / 50 $53.10 / 500
7608 9/16"-18 $0.28 / ea $10.58 / 50 $92.00 / 500 $0.28 / ea $10.58 / 50 $92.00 / 500
7609 5/8"-18 $0.38 / ea $8.69 / 25 $75.50 / 250 $0.38 / ea $8.69 / 25 $75.50 / 250
7610 3/4"-16 $0.51 / ea $8.28 / 20 $72.00 / 200 $0.51 / ea $8.28 / 20 $72.00 / 200
9185 7/8"-14 $1.06 / ea $11.64 / 15 $101.00 / 150 $1.06 / ea $11.64 / 15 $101.00 / 150
9186 ^ 1"-14 $1.52 / ea $13.16 / 10 $114.00 / 100 $1.52 / ea $13.16 / 10 $114.00 / 100
9187 1-1/8"-12 $2.17 / ea $19.40 / 10 $169.00 / 100 $2.17 / ea $19.40 / 10 $169.00 / 100
9188 1-1/4"-12 $3.16 / ea $27.59 / 10 $240.00 / 100 $3.16 / ea $27.59 / 10 $240.00 / 100
9189 1-3/8"-12 $4.85 / ea $42.55 / 10 $370.00 / 100 $4.85 / ea $42.55 / 10 $370.00 / 100
9190 1-1/2"-12 $5.67 / ea $50.61 / 10 $440.00 / 100 $5.67 / ea $50.61 / 10 $440.00 / 100

^ NOTE: While 12tpi is the fine thread (UNF) standard, 14tpi is far more common in actual use.

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See also

Hex machine screw nut

Hex machine screw nuts, Zinc plated steel

A hex nut in smaller sizes for machine screw diameters under 1/4.

Nut

Metric hex nuts

A standard six sided nut.

Hex nylon insert lock nuts

Hex nylon insert lock nuts, Zinc plated steel

A hex nut with a nylon ring to resist loosening.

Rivet nuts

Threaded inserts & Rivet nuts

For adding a machine thread to material that otherwise can not be tapped.