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Locking and Non-locking Threads
These fasteners provide load-bearing threads in thin sheets and permit up to 0.76mm adjustment for mating hole misalignment.

The self-clinching feature offers fast and simple assembly. The fasteners are squeezed into prepared holes using any standard press. The sheet remains flush on one side, and the fastener is permanently locked in place.

Extra strength and support in assembly is obtained by the threads of the floating nut extending fully into the retainermore
Unit of Measure
Items
Floating-Nuts-non-locking

Floating Self-Clinching Fasteners A4, AS, AC - Metric

Floating-Nuts-non-locking

Floating Self-Clinching Fasteners A4, AS, AC - Metric

Floating-Nuts-non-locking

Floating Self-Clinching Fasteners A4, AS, AC - Metric
Thread Size x Pitch N/A M3 x 0.5 N/A M4 x 0.7 N/A M5 x 0.8
Thread Type N/A Non-Locking
a1369.jpg
Thread Code N/A M3 N/A M4 N/A M5
Shank Code N/A 1
A (Shank) Max.
N/A 0.97 mm
a1367.jpg
Min. Sheet Thickness N/A 0.97 mm
Hole Size in Sheet + 0.08 N/A 7.37 mm N/A 9.35 mm N/A 10.31 mm
C Max. N/A 7.35 mm N/A 9.33 mm N/A 10.29 mm
D Max. N/A 7.37 mm N/A 9.28 mm N/A 10.29 mm
E ± 0.38 N/A 9.14 mm N/A 11.18 mm N/A 11.94 mm
T1 Max. N/A 3.31 mm N/A 3.31 mm N/A 4.32 mm
Min. Dist. Hole C/L to Edge N/A 7.62 mm N/A 8.64 mm N/A 9.14 mm
Float N/A 0.38mm minimum, in all directions from center, 0.76mm total
Fastener Material N/A 400 Series Stainless Steel
Fastener Materials - Retainer N/A 400 Series Stainless Steel
Fastener Materials - Nut N/A 300 Series Stainless Steel
Standard Finish - Retainer & Nut N/A Passivated and/or tested per ASTM A380
For Use in Sheet Hardness1 N/A HRB 88 / HB 183 or Less
Thread Specification N/A Internal, ANSI/ASME B1.13M, 6H
CAD Supplier N/A PennEngineering® (PEM®)
  • 1 HRB - Hardness Rockwell “B” Scale. HB - Hardness Brinell.