National Bolt & Nut Corporation
National Bolt & Nut Corporation
125 E. Commerce Drive
Schaumburg, IL 60173
Toll Free: 888.307.8811
Phone: 630.307.8800
Fax: 630.307.8870
Email: info@nationalbolt.com
Website: www.nationalbolt.com
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  • Standard nut thickness
  • Side crimp
  • Nylon inserts and Nuts with patches also available as an option on the Request for Information form.
  • Other materials and finishes available. For further information, call or send an information request.
Two Way Side Lock Nuts
Unit of Measure
1 2 3 

Item #

Thread Style

Thread Size

Grade/Class

Finish

pn-5569 N/A Coarse Thread N/A 1-8 N/A Grade 8 N/A Zinc/Clear & Wax
pn-5570 N/A Fine Thread N/A 1/4-28 N/A Grade 8 N/A Zinc/Clear & Wax
pn-5571 N/A Fine Thread N/A 5/16-24 N/A Grade 8 N/A Zinc/Clear & Wax
pn-5572 N/A Fine Thread N/A 3/8-24 N/A Grade 8 N/A Zinc/Clear & Wax
pn-5573 N/A Fine Thread N/A 7/16-20 N/A Grade 8 N/A Zinc/Clear & Wax
pn-5574 N/A Fine Thread N/A 1/2-20 N/A Grade 8 N/A Zinc/Clear & Wax
pn-5575 N/A Fine Thread N/A 9/16-18 N/A Grade 8 N/A Zinc/Clear & Wax
pn-5576 N/A Fine Thread N/A 5/8-18 N/A Grade 8 N/A Zinc/Clear & Wax
pn-5577 N/A Fine Thread N/A 3/4-16 N/A Grade 8 N/A Zinc/Clear & Wax
pn-5578 N/A Fine Thread N/A 7/8-14 N/A Grade 8 N/A Zinc/Clear & Wax
pn-5579 N/A Fine Thread N/A 1-14 N/A Grade 8 N/A Zinc/Clear & Wax
Unit of Measure
1 2 3