SERRATED FLANGE
Part #
LOCK NUTS
2
Size
USS
SAE
Qty
HARDENED STEEL
#6
—
100
Plating: Zinc
#8
—
100
»
The serrated flange on these nuts
#10
100
grip better and hold longer.
1/4
100
»
Because the flange distributes the
5/16
100
load over a greater area, nuts require
3/8
100
more torque to remove than to install.
7/16
50
»
The flange also covers oversized
1/2
50
holes.
5/8
—
25
»
Nuts are reusable.
3/4
—
25
FLANGE STYLE STOVER LOCK NUT
FOR USE WITH GRADE 8 FRAME BOLTS
Black Phosphate & Oiled
Size
Part #
Qty
3/8-16
50
7/16-14
25
1/2-13
25
5/8-11
25
3/4-10
10
Part #
PREVAILING TORQUE
Size
USS
SAE
Qty
LOCKNUTS
1/4
100
ONE PIECE - GRADE C
5/16
100
Plating: Zinc & Waxed
3/8
100
7/16
100
1/2
100
»
Top of nut is compressed to form an
9/16
50
oval-shaped locking zone.
5/8
25
»
Provides a 360° locking zone.
3/4
25
»
Nuts twist freely on a bolt or stud until
7/8
10
they make contact with the locking
1
10
zone.
1-1/8
5
»
Use ASTM A563 Grade C nuts with
1-1/4
5
Grade 8 bolts for high-strength
1-3/8
—
5
applications.
1-1/2
—
5
»
Nuts are reusable.
2-8
|
