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

Custom N/A Custom N/A N/A Custom N/A Custom
pn-5060 N/A 1/2-13 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5061 N/A 5/8-11 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5062 N/A 3/4-10 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5063 N/A 7/8-9 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5064 N/A 1-8 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5065 N/A 1 1/8-7 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5066 N/A 1 1/8-8 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5067 N/A 1 1/4-7 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5068 N/A 1 1/4-8 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5069 N/A 1 3/8-6 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5070 N/A 1 3/8-8 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5071 N/A 1 1/2-6 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5072 N/A 1 1/2-8 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5073 N/A 1 5/8-5 1/2 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5074 N/A 1 5/8-8 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5075 N/A 1 3/4-5 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5076 N/A 1 3/4-8 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5077 N/A 1 7/8-5 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5078 N/A 1 7/8-8 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5079 N/A 2-4 1/2 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5080 N/A 2-8 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5081 N/A 2 1/4-4 1/2 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5082 N/A 2 1/4-8 N/A Grade 2H N/A Plain N/A Coarse Thread
pn-5083 N/A 2 1/2-8 N/A Grade 2H N/A Plain N/A Coarse Thread
Unit of Measure
1 2 3 4 5