Hex nuts, Zinc plated grade 5 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.

Grade 5 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

2569 1/4"-20 $0.07 / ea $2.42 / 100 $19.30 / 1000 $0.07 / ea $2.42 / 100 $19.30 / 1000
2570 5/16"-18 $0.07 / ea $3.35 / 100 $26.70 / 1000 $0.07 / ea $3.35 / 100 $26.70 / 1000
2571 3/8"-16 $0.08 / ea $4.50 / 100 $35.90 / 1000 $0.08 / ea $4.50 / 100 $35.90 / 1000
2572 7/16"-14 $0.15 / ea $4.86 / 50 $38.80 / 500 $0.15 / ea $4.86 / 50 $38.80 / 500
2573 1/2"-13 $0.17 / ea $5.94 / 50 $47.20 / 500 $0.17 / ea $5.94 / 50 $47.20 / 500
4280 9/16"-12 $0.29 / ea $5.81 / 25 $46.40 / 250 $0.29 / ea $5.81 / 25 $46.40 / 250
2574 5/8"-11 $0.31 / ea $5.92 / 25 $47.30 / 250 $0.31 / ea $5.92 / 25 $47.30 / 250
2596 3/4"-10 $0.48 / ea $7.41 / 20 $59.30 / 200 $0.48 / ea $7.41 / 20 $59.30 / 200
7755 7/8"-9 $1.20 / ea $13.36 / 15 $107.00 / 150 $1.20 / ea $13.36 / 15 $107.00 / 150
7756 1"-8 $1.78 / ea $14.10 / 10 $123.00 / 100 $1.78 / ea $14.10 / 10 $123.00 / 100
23972 1-1/4"-7 $2.68 / ea $22.41 / 10 $207.00 / 100 $2.68 / ea $22.41 / 10 $207.00 / 100
23973 1-1/2"-6 $3.60 / ea $30.17 / 10 $277.00 / 100 $3.60 / ea $30.17 / 10 $277.00 / 100

Fine thread

2575 1/4"-28 $0.07 / ea $4.13 / 100 $33.00 / 1000 $0.07 / ea $4.13 / 100 $33.00 / 1000
2576 5/16"-24 $0.08 / ea $5.30 / 100 $42.30 / 1000 $0.08 / ea $5.30 / 100 $42.30 / 1000
2577 3/8"-24 $0.11 / ea $7.09 / 100 $56.80 / 1000 $0.11 / ea $7.09 / 100 $56.80 / 1000
2578 7/16"-20 $0.21 / ea $7.68 / 50 $61.40 / 500 $0.21 / ea $7.68 / 50 $61.40 / 500
2579 1/2"-20 $0.23 / ea $8.28 / 50 $72.10 / 500 $0.23 / ea $8.28 / 50 $72.10 / 500
2597 9/16"-18 $0.44 / ea $7.93 / 25 $69.30 / 250 $0.44 / ea $7.93 / 25 $69.30 / 250
2580 5/8"-18 $0.45 / ea $8.12 / 25 $70.80 / 250 $0.45 / ea $8.12 / 25 $70.80 / 250
2581 3/4"-16 $0.84 / ea $13.13 / 20 $115.00 / 200 $0.84 / ea $13.13 / 20 $115.00 / 200
7757 7/8"-14 $1.78 / ea $18.87 / 15 $165.00 / 150 $1.78 / ea $18.87 / 15 $165.00 / 150
7758 ^ 1"-14 $2.10 / ea $16.59 / 10 $145.00 / 100 $2.10 / ea $16.59 / 10 $145.00 / 100

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

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See also

Nut

Metric hex nuts

A standard six sided nut.

Hex nylon insert lock nuts

Hex nylon insert lock nuts, Zinc plated grade 5 steel

A hex nut with a nylon ring to resist loosening.