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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  • Dimensions per ANSI B18.2.2
  • 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.
Heavy Hex Slotted Nuts
Unit of Measure
1 2 3 4 5 

Item #

Thread Size

Grade/Class

Finish

Thread Style

pn-5084 N/A 2 1/2-4 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5085 N/A 2 3/4-4 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5086 N/A 2 3/4-8 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5087 N/A 3-4 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5088 N/A 3-8 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5089 N/A 3 1/4-8 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5090 N/A 3 1/2-4 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5091 N/A 3 1/2-8 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5092 N/A 3 3/4-8 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5093 N/A 4-4 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5094 N/A 4-8 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5095 N/A 4 1/2-4 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5096 N/A 4 1/2-8 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5097 N/A 5-4 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5098 N/A 5-8 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5099 N/A 1/2-20 N/A Grade 2H N/A Plain N/A Fine Thread
pn-5100 N/A 7/8-14 N/A Grade 2H N/A Plain N/A Fine Thread
pn-5101 N/A 1-12 N/A Grade 2H N/A Plain N/A Fine Thread
pn-5102 N/A 1-14 N/A Grade 2H N/A Plain N/A Fine Thread
pn-5103 N/A 1 1/8-12 N/A Grade 2H N/A Plain N/A Fine Thread
pn-5104 N/A 1 1/4-12 N/A Grade 2H N/A Plain N/A Fine Thread
pn-5105 N/A 1 3/8-12 N/A Grade 2H N/A Plain N/A Fine Thread
pn-5106 N/A 1 1/2-12 N/A Grade 2H N/A Plain N/A Fine Thread
pn-5107 N/A 1 5/8-12 N/A Grade 2H N/A Plain N/A Fine Thread
pn-5108 N/A 1 3/4-12 N/A Grade 2H N/A Plain N/A Fine Thread
Unit of Measure
1 2 3 4 5