Registered Users – Sign In
 
Search Catalog
      GO   
 All Categories    All Metal, Locking Thread Nuts – Types LA4, LAC, LAS - Metric
PennEngineering
All Categories > PEM® Brand Fasteners for Metal Sheets and Panels > Nuts for Sheet Metal > All Metal, Locking Thread Nuts – Types FE, FEO, HNL, LA4, LAC, LAS, LK, LKA, LKS, SL, UL, RT > All Metal, Locking Thread Nuts – Types LA4, LAC, LAS > All Metal, Locking Thread Nuts – Types LA4, LAC, LAS - Metric > Part # LAS-M6-2MD  

Part # LAS-M6-2MD, Floating self-clinching, locking thread fasteners LA4, LAC, LAS - Metric

    Download PDF Download PDF   
    border="0" Printable Page  
    Email Email This Page  
    Save To Favorites Save To Favorites
  

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 retainer shank (a unique PEM feature). A self-locking version of the fastener is also offered. Thread locking torque performance is equivalent to applicable NASM25027 specifications.

Non-locking Type A4 and self-locking Type LA4 fasteners provide load-bearing threads in stainless steel sheets as thin as 0.97mm with hardness up to HRB 88 on the Rockwell “B” scale.

Many PEM Type AS and AC self-clinching floating fasteners correspond to sizes in US NASM45938/11 specifications. Check our web site for a complete Military Specification and National Aerospace Standards Reference Guide (Bulletin NASM).




 Specifications   

Thread Size x Pitch
M6 x 1

Thread Type
Self-Locking

Thread Code
M6

Shank Code
2

A (Shank) Max.

 View
1.38 mm

Min. Sheet Thickness
1.38 mm

Hole Size in Sheet + 0.08
13.08 mm

C Max.
13.06 mm

D Max.
12.96 mm

E ± 0.38
15.24 mm

T1 Max.
5.34 mm

T2 Max.
7.88 mm

Min. Dist. Hole C/L to Edge
10.67 mm

Float
0.38mm minimum, in all directions from center, 0.76mm total

Fastener Material
Steel

Fastener Materials - Retainer
Heat-Treated Carbon Steel

Fastener Materials - Nut
300 Series Stainless Steel

Retainer Finish
Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless

Nut Finish
Black Dry-film Lubricant

For Use in Sheet Hardness1
HRB 70 / HB 125 or Less

Thread Specification
Internal, ANSI/ASME B1.13M, 6H

CAD Supplier
PennEngineering® (PEM®)
1 HRB - Hardness Rockwell “B” Scale. HB - Hardness Brinell.


 MORE IMAGES 

·  Double squares are a registered trademark

·  LAC_LAS_LA4_Installed



 DOWNLOADS 

PEMSERTER® Tooling Selector

PEM Bulletin LN

View Animation