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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
Items Nuts - Types H, HN, HNL
H-M10-ZI
Nuts – Types H, HNL - Metric
Nuts - Types H, HN, HNL
H-M10-X
Nuts – Types H, HNL - Metric
Nuts - Types H, HN, HNL
HNL-M6-LZ
Nuts – Types H, HNL - Metric
Nuts - Types H, HN, HNL
HNL-M8-LZ
Nuts – Types H, HNL - Metric
Nuts - Types H, HN, HNL
HNL-M10-LZ
Nuts – Types H, HNL - Metric
Thread Size N/A M10 x 1.5 N/A M10 x 1.5 N/A M6 x 1 N/A M8 x 1.25 N/A M10 x 1.5
Type N/A Non-Locking H N/A Non-Locking H N/A Self-Locking HNL N/A Self-Locking HNL N/A Self-Locking HNL
Thread Code N/A M10 N/A M10 N/A M6 N/A M8 N/A M10
A (Shank) Max. N/A 1.48 mm CL_H_HN_dimension.JPG
Min. Sheet Thickness N/A 1.48 mm
Hole Size in Sheet + 0.13 N/A 12.7 mm N/A 12.7 mm N/A 8.75 mm N/A 10.5 mm N/A 12.7 mm
C Max. N/A 12.67 mm N/A 12.67 mm N/A 8.72 mm N/A 10.47 mm N/A 12.67 mm
E ± 0.25 N/A 16.5 mm N/A 16.5 mm N/A 12.7 mm N/A 14.6 mm N/A 16.5 mm
T1 ± 0.13 N/A 7.9 mm N/A 7.9 mm N/A N/A N/A
T2 ± 0.25 N/A N/A N/A 5 mm N/A 6.3 mm N/A 7.9 mm
Min. Dist. Hole C/L to Edge1 N/A 12 mm N/A 12 mm N/A 10 mm N/A 11 mm N/A 12 mm
Thread Specification N/A ANSI/ASME B1.13M, 6H N/A ANSI/ASME B1.13M, 6H N/A ANSI B18.16.1M N/A ANSI B18.16.1M N/A ANSI B18.16.1M
Fastener Material N/A Heat-Treated Carbon Steel N/A Heat-Treated Carbon Steel N/A Carbon Steel N/A Carbon Steel N/A Carbon Steel
Material Finish N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless N/A No Finish N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless plus sealant/lubricant N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless plus sealant/lubricant N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless plus sealant/lubricant
For Use in Sheet Hardness N/A HRB 80 / HB 150 or less N/A HRB 80 / HB 150 or less N/A HRB 60 / HB 107 or Less N/A HRB 60 / HB 107 or Less N/A HRB 60 / HB 107 or Less
CAD Supplier N/A PennEngineering® (PEM®)
  • 1 To minimize sheet distortion and maximize product performance, use a centerline-to-edge value greater or equal to the value specified.