HNL-0518-LZ

Nuts – Types H, HNL

HNL-0518-LZ

Nuts – Types H, HNL

  • 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.

Specifications

Thread Code
0518
Thread Size
.313-18 (5/16-18)
Thread Specification
IFI 100/107 Grade B
Fastener Material
Carbon Steel
Material Finish
Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless plus sealant/lubricant
For Use in Sheet Hardness
HRB 60 / HB 107 or Less
Product Category
Nuts – Types H, HNL
CAD Supplier
PennEngineering® (PEM®)
CADPartID
102734
Thread Type
Self-Locking HNL
A Shank Max
.058in
E ± .010_in
.575in
Hole Size in Sheet + 0.005 – 0.000_in
.413in
Min. Dist. Hole C/L to Edge_in
.420in
Min. Sheet Thickness_in
.058in
C Max._in
.412in
T2 ± .010_in
.240in

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