Coburn-Myers Fastening Systems, Inc.
Coburn-Myers Fastening Systems, Inc.
3211 West 9th Street, Trainer, PA 19061-5242
Toll Free: (800) 662-7459
E-Mail: sales@coburnmyers.com
Web site: www.coburnmyers.com
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A distorted thread lock nut is a type of lock nut that uses a deformed section of thread to keep the nut from loosening from vibrations or rotation of the clamped item.  Center lock nuts are are distorted in the middle of the nut. This allows the nut to be started from either side.
GRADE A, REVERSIBLE HEX LOCKNUT, ZINC CR+3 (INCH)
Unit of Measure
1 2 

Item #

Item Name

Package Quantity

Web Price

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50FN2WZ N/A 1/2-20 CENTER LOCK NUT ZINC N/A 800 QUOTE
75CN2WZ N/A 3/4-10 CENTER LOCK NUT ZINC N/A 250 QUOTE
87FN2WZ N/A 7/8-14 CENTER LOCK NUT ZINC N/A 200 QUOTE
43CN2WZ N/A 7/16-14 CENTER LOCK NUT ZINC N/A 100 QUOTE
56FN2WZ N/A 9/16-18 CENTER LOCK NUT ZINC N/A 100 QUOTE
75CN2WZ N/A 3/4-10 CENTER LOCK NUT ZINC N/A 50 QUOTE
75FN2WZ N/A 3/4-16 CENTER LOCK NUT ZINC N/A 50 QUOTE
87FN2WZ N/A 7/8-14 CENTER LOCK NUT ZINC N/A 25 QUOTE
25CN2WZ N/A 1/4-20 CENTER LOCK NUT ZINC N/A 100 $7.82
25FN2WZ N/A 1/4-28 CENTER LOCK NUT ZINC N/A 100 $9.61
31CN2WZ N/A 5/16-18 CENTER LOCK NUT ZINC N/A 100 $10.74
31FN2WZ N/A 5/16-24 CENTER LOCK NUT ZINC N/A 100 $13.73
37CN2WZ N/A 3/8-16 CENTER LOCK NUT ZINC N/A 100 $16.14
37FN2WZ N/A 3/8-24 CENTER LOCK NUT ZINC N/A 100 $19.85
43FN2WZ N/A 7/16-20 CENTER LOCK NUT ZINC N/A 100 $34.41
50CN2WZ N/A 1/2-13 CENTER LOCK NUT ZINC N/A 100 $36.78
50FN2WZ N/A 1/2-20 CENTER LOCK NUT ZINC N/A 100 $46.59
87CN2WZ N/A 7/8-9 CENTER LOCK NUT ZINC N/A 25 $54.63
56CN2WZ N/A 9/16-12 CENTER LOCK NUT ZINC N/A 100 $70.61
100CN2WZ N/A 1-8 CENTER LOCK NUT ZINC N/A 25 $79.14
62FN2WZ N/A 5/8-18 CENTER LOCK NUT ZINC N/A 100 $85.92
100FN2WZ N/A 1-14 CENTER LOCK NUT ZINC N/A 25 $86.10
62CN2WZ N/A 5/8-11 CENTER LOCK NUT ZINC N/A 100 $88.65
50CN2WZ N/A 1/2-13 CENTER LOCK NUT ZINC N/A 800 $142.28
25CN2WZ N/A 1/4-20 CENTER LOCK NUT ZINC N/A 3500 $144.06
Unit of Measure
1 2