PennEngineering
PennEngineering
Corporate Headquarters – Danboro, PA
5190 Old Easton Rd.
Danboro, PA 18916
Phone: 215-766-8853
Toll-Free Phone: 1-800-237-4736 (U.S. only)
Email: info@pemnet.com
Website: www.pemnet.com
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  • Meets torque requirements for IFI 100/107 Grade B (unified) and ANSI B18.16.1M (metric) locknuts.
  • Type H is for use in sheet hardness HRB 80 or less on the Rockwell “B” scale.
  • Type HNL are for use in sheet hardness HRB 60 or less on the Rockwell “B” scale.
Nuts - Types H, HN, HNL
Self-Locking and Non-locking Nuts - Types H, HN-2
Unit of Measure
1 

Part #

Thread Size

Type

Min. Sheet Thickness

Hole Size in Sheet + 0.005 - 0.000

Material Finish

CAD

H-0616-ZI N/A .375-16 (3/8-16) N/A Non-Locking H N/A .058 in N/A .500 in N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless N/A CAD Icon (for items table)
H-0616-X N/A .375-16 (3/8-16) N/A Non-Locking H N/A .058 in N/A .500 in N/A No Finish N/A CAD Icon (for items table)
HNL-0420-LZ N/A .250-20 (1/4-20) N/A Self-Locking HNL N/A .058 in N/A .344 in N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless plus sealant/lubricant N/A CAD Icon (for items table)
HNL-0518-LZ N/A .313-18 (5/16-18) N/A Self-Locking HNL N/A .058 in N/A .413 in N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless plus sealant/lubricant N/A CAD Icon (for items table)
HNL-0616-LZ N/A .375-16 (3/8-16) N/A Self-Locking HNL N/A .058 in N/A .500 in N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless plus sealant/lubricant N/A CAD Icon (for items table)
Unit of Measure
1