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TRI-DENT® Locknuts - Type SL - Unified
All Metal, Locking Thread Nuts – Type SL
Type SL self-locking nuts are designed with a unique and economical TRI-DENT® locking feature, which meets demanding locking performance requirements.
- 3 cycle locking performance. Achieved using steel socket head cap screws, 180 ksi / property class 12.9 with standard finish of thermal oxide and light oil.
- Recommended for use in sheets HRB (Rockwell “B” scale) 80 or less and HB (Hardness Brinell) 150 or less.
Unit of Measure
Items |
SL-440-1ZI TRI-DENT® Locknuts - Type SL - Unified |
SL-632-1ZI TRI-DENT® Locknuts - Type SL - Unified |
SL-832-1ZI TRI-DENT® Locknuts - Type SL - Unified |
SL-032-1ZI TRI-DENT® Locknuts - Type SL - Unified |
SL-0420-1ZI TRI-DENT® Locknuts - Type SL - Unified |
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Description |
N/A
Type SL self-locking nuts are designed with a unique and economical TRI-DENT® locking feature, which meets demanding locking performance requirements.
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Thread Size | N/A .112-40 (#4-40) | N/A .138-32 (#6-32) | N/A .164-32 (#8-32) | N/A .190-32 (#10-32) | N/A .250-20 (1/4-20) | |||||
Thread Code | N/A 440 | N/A 632 | N/A 832 | N/A 032 | N/A 0420 | |||||
Shank Code | N/A 1 | |||||||||
A (Shank) Max. |
N/A
0.038 in
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N/A
0.038 in
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N/A
0.038 in
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N/A
0.038 in
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N/A
.054 in
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Min. Sheet Thickness | N/A .040 in | N/A .040 in | N/A .040 in | N/A .040 in | N/A .056 in | |||||
Hole Size in Sheet + .003 - .000 | N/A .166 in | N/A .1875 in | N/A .213 in | N/A .250 in | N/A .344 in | |||||
C Max. | N/A .165 in | N/A .187 in | N/A .212 in | N/A .249 in | N/A .343 in | |||||
E ± .010 | N/A .250 in | N/A .280 in | N/A .310 in | N/A .340 in | N/A .440 in | |||||
T ± .010 | N/A .070 in | N/A .070 in | N/A .090 in | N/A .090 in | N/A .170 in | |||||
Min. Dist. Hole C/L to Edge | N/A .19 in | N/A .22 in | N/A .27 in | N/A .28 in | N/A .34 in | |||||
For Use in Sheet Hardness | N/A HRB 80 / HB 150 or less | |||||||||
Thread Specification | N/A Internal, ASME B1.1, 2B | |||||||||
Fastener Material | N/A Heat-Treated Carbon Steel | |||||||||
Standard Finish | N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless | |||||||||
CAD Supplier | N/A PennEngineering® (PEM®) | |||||||||
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