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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
Unit of Measure

Thread Size x Pitch

 N/A M8 x 1.25

Thread Code

 N/A M8
Shank Code1 N/A 2

A (Shank) Max.

 N/A 2.21 mm a1385_1.jpg

Min. Sheet Thickness

 N/A 2.3 mm

Hole Size in Sheet + 0.08

 N/A 10.5 mm

C Max.

 N/A 10.47 mm

E ± 0.25

 N/A 12.7 mm

T ± 0.25

 N/A 5.47 mm
Min. Dist. Hole C/L to Edge2 N/A 9.7 mm

For Use in Sheet Hardness

 N/A HRB 80 / HB 150 or less

Thread Specification

 N/A Internal, ASME B1.13M, 6H

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®)

Inventory

 N/A {0}
  • 1 Other shank and screw lengths available.
  • 2 To minimize sheet distortion and maximize product performance, use a centerline-to-edge value greater or equal to the value specified.