Spaenaur

LOX-NUT
«LOX-NUT»
Inch and Metric
Pouces et Métrique
HEXAGONAL SERRATED NUT WITH
DOUBLE SERRATED WASHER
C
ONE UNIT WITH 3 SELF-LOCKING FUNCTIONS
1
2
3
Self-locking function by an elastic effect of washer.
Self-locking function by serration of washer surface
against joint material.
Self-locking function by mating of nut’s bearing
surface with washer surface respectively serrated.
Bottom view Top view Bottom view
of washer of washer of nut
MILD
STEEL
I
N
C
H
SPAENAUR
ZINC PLATED
THREADS: Class 2B Fit
Clear Chromate Finish
No. d Pitch F h 1
D T h 2
H kg/M
175-002 5/16" 18 1/2" 0.500 17/64" 0.273 45/64" ± 0.005 0.055" 0.086" 11/32" 6.6
175-003 3/8" 16 9/16" 0.562 21/64" 0.337 55/64" ± 0.005 0.062" 0.098" 27/64" 10.6
Yellow Chromate Finish
W
M
E
T
R
I
C
0
+ 0.3
0
175-110 M6 1.0 10.0
- 0.2
5.0
- 0.15
14.0
- 0.4
1.0 ± 0.08 1.6 6.60 ± 0.3 3.1
0
0
175-111 M8 1.25 12.0 6.5 ± 0.2 18.0 1.4 ± 0.12 2.2 8.70 ± 0.3 6.0
- 0.2
- 0.4
Unit Package: 100 (All sizes)
STEEL Alloy
L • 9 STOVER ® LOCKNUT
Cadmium Plated and Waxed
Yellow Dichromate Finish
Rockwell Hardness
1/4"-5/8" Dia. C28-34
3/4"-1-1/2" Dia. C32-38
COARSE THREAD FINE THREAD WIDTH
(U.N.C.) (U.N.F.) ACROSS UNIT
NOMINAL SPAENAUR SPAENAUR FLAT THICKNESS PKG.
SIZE No. THD. No. THD. MAX./MIN. MAX./MIN. QTY.
1/4 172-001 20 172-014 28 .437/.428" .301/.281" 100
5/16 172-002 18 172-015 24 .500/.489" .336/.316" 50
3/8 172-003 16 172-016 24 .562/.551" .400/.380" 50
7/16 172-004 14 172-017 20 .687/.675" .449/.429" 25
1/2 172-005 13 172-018 20 .750/.736" .516/.496" 25
9/16 172-006 12 172-019 18 .875/.861" .580/.560" 25
5/8 172-007 11 172-020 18 .937/.922" .660/.640" 25
3/4 172-008 10 172-021 16 1.125/1.088" .767/.747" 20
7/8 172-009 9 172-022 14 1.312/1.269" .887/.867" 15
1 172-010 8 172-023 14 1.500/1.450" 1.023/1.003" 10
1-1/8 172-011 7 172-024 12 1.687/1.631" 1.181/1.161" 10
1-1/4 172-012 7 172-025 12 1.875/1.812" 1.277/1.257" 10
1-1/2 172-013 6 172-026 12 2.250/2.175" 1.531/1.511" 10
NOTE: L • 9 STOVER ® LOCKNUTS are recommended for use
exclusively with L • 9 Bolts and L • 9 Washers.
The complete L • 9 ® FASTENING SYSTEM appears on pages B176 to B182.
CATALOG 13
C24
08 Mar 04