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Castle Nuts

Fine (SAE) Thread

Slots in nut for placement of a Cotter Pin to lock the castle nuts for sale on a drilled shaft or bolt.

Contact us for sizes not listed.

We carry them in Grade 5 up to 2-1/2"

Showing 1 - 10 of 10

1/4-28 Castle Nut

1/4-28 castle nut

CN1428

$0.400/ea
5/16-24 Castle Nut

5/16-24 castle nut

CN51624

$1.560/ea
3/8-24 Castle Nut

3/8-24 castle nut

CN3824

$0.790/ea
7/16-20 Castle Nut

7/16-20 castle nut

CN71620

$0.720/ea
1/2-20 Castle Nut

1/2-20 castle nut

CN1220

$1.090/ea
9/16-18 Castle Nut

9/16-18 castle nut

CN91618

$1.460/ea
5/8-18 Castle Nut

5/8-18 castle nut

CN5818

$2.472/ea
3/4-16 Castle Nut

3/4-16 castle nut

CN3416

$3.530/ea
7/8-14 Castle Nut

7/8-14 castle nut

CN7814

$5.220/ea
1-14 Castle Nut Grade 5

1-14 castle nut grade 5

CN114

$8.630/ea

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