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Aerospace

Home
Products
Self-Clinching Fasteners
Nuts for Sheet Metal
All Metal, Locking Thread Nuts – Types HNL, LK, LKA, LKS, SL, RT

*Additional inventory may be available. Please contact your sales location.

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88 Products

System of Measurement

Inch
Metric

Min Sheet Thickness

0.038
0.056
0.058
0.09

0.125
0.97
1.4
1.48
2.3
3.18

See More See Less

PEM Type

HNL
LK
LKA
LKS

SL

See More See Less

A Shank Max

0.038
0.054
0.058
0.087

0.12
0.97
0.98
1.38
1.48
2.21
3.05

See More See Less

Thread Size

#10-32
#2-56
#4-40
#6-32

#8-32
1/4-20
3/8-16
5/16-18
M10X1.5
M2.5X0.45
M3.5X0.6
M3X0.5
M4X0.7
M5X0.8
M6X1
M8X1.25

See More See Less

Finish

Black
Plain
Zinc
Zinc, Black

Zinc, Clear

See More See Less

Material

Aluminum
Stainless Steel
Steel

Locking Element

PEM® PEMFLEX® self-locking
TRI-DENT® locking feature

Brand

PEM

Manufacturer

Penn Engineering

Locking

Locking

All Metal, Locking Thread Nuts – Types HNL, LK, LKA, LKS, SL, RT

All Metal, Locking Thread Nuts – Types HNL, LK, LKA, LKS, SL, RT

88 Products

Item(s)

SKU

MPN

Available*

UOM

Base Price

SL-M3.5-1ZI PEM TRI-DENT® Locknuts

SL-M3.5-1ZI Locking Thread Nut

14143

SL-M3.5-1ZI

Eaches

SL-M3-1ZI PEM TRI-DENT® Locknuts

SL-M3-1ZI Locking Thread Nut

13563

SL-M3-1ZI

Eaches

SL-0616-2ZI PEM TRI-DENT® Locknuts

SL-0616-2ZI Locking Thread Nut

111626

SL-0616-2ZI

Eaches

SL-0616-1ZI PEM TRI-DENT® Locknuts

SL-0616-1ZI Locking Thread Nut

111625

SL-0616-1ZI

Eaches

SL-0518-2ZI PEM TRI-DENT® Locknuts

SL-0518-2ZI Locking Thread Nut

31857

SL-0518-2ZI

Eaches

SL-0420-2ZI PEM TRI-DENT® Locknuts

SL-0420-2ZI Locking Thread Nut

13544

SL-0420-2ZI

Eaches

SL-032-2ZI PEM TRI-DENT® Locknuts

SL-032-2ZI Locking Thread Nut

13541

SL-032-2ZI

Eaches

SL-832-2ZI PEM TRI-DENT® Locknuts

SL-832-2ZI Locking Thread Nut

13568

SL-832-2ZI

Eaches

SL-632-2ZI PEM TRI-DENT® Locknuts

SL-632-2ZI Locking Thread Nut

13566

SL-632-2ZI

Eaches

SL-440-2ZI PEM TRI-DENT® Locknuts

SL-440-2ZI Locking Thread Nut

13546

SL-440-2ZI

Eaches

SL-0518-1ZI PEM TRI-DENT® Locknuts

SL-0518-1ZI Locking Thread Nut

14142

SL-0518-1ZI

Eaches

SL-0420-1ZI PEM TRI-DENT® Locknuts

SL-0420-1ZI Locking Thread Nut

13584

SL-0420-1ZI

Eaches

SL-032-1ZI PEM TRI-DENT® Locknuts

SL-032-1ZI Locking Thread Nut

13540

SL-032-1ZI

Eaches

SL-832-1ZI PEM TRI-DENT® Locknuts

SL-832-1ZI Locking Thread Nut

13571

SL-832-1ZI

Eaches

SL-632-1ZI PEM TRI-DENT® Locknuts

SL-632-1ZI Locking Thread Nut

13565

SL-632-1ZI

Eaches

SL-440-1ZI PEM TRI-DENT® Locknuts

SL-440-1ZI Locking Thread Nut

13542

SL-440-1ZI

Eaches

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We carry more products than those available on our website, including custom products.

Please contact us for pricing and availability.

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