Nuts
HEX NUT STAINLESS UNC 5/8"-11
XSSN5811
- A finished hex nut made from stainless steel.
- For use with grade stainless steel cap screws.
- Proof load: 100,000 psi.
- Corrosion resistant 18-8 stainless steel alloy.
- Size: 1/2"-13.
$45.49
$1.8194
$1.8194
LOCK NUT NYLON INSERT ZINC M8-1.25 CL 8
XMLN8
- Hex nut with a nylon-filled collar at its back end.
- When a screw reaches the collar, the threads and nylon engage for a tight, frictional fit.
- Restricts movement of the screw when it is subjected to vibration.
- Class 8.
- Designed to be used in structural application with class 8.8 or less cap screws or bolts.
- Reusable.
- Less expensive than Grade C Stover lock nuts..
- Made from low carbon steel.
- Size: M8-1.25.
- Zinc plated.
$42.20
$0.422
$0.422
HEX JAM NUT STAINLESS 1/2"-20
XJN1220SS
- A hex nut which is only 2/3 the thickness of a full form nut.
- Jam nuts are tightened against the work surface and a finished or heavy hex nut is tightened against the jam nut to keep it from loosening.
- Made from stainless steel.
- Size: 1/2-20".
$48.86
$0.9772
$0.9772
LOCK NUT NYLON UNC ZINC 1/4"-20 GR 8
X8LN1420
- Hex nut with a nylon-filled collar at its back end.
- When a screw reaches the collar, the threads and nylon engage for a tight, frictional fit.
- Restricts movement of the screw when it is subjected to vibration.
- Designed to be used in structural application with Grade 8 cap screws or bolts.
- Applications include engines, turbines, hydraulic cylinders, railroads and aerospace.
- Nylon inserts nuts are not designed to be used at temperatures over 250° F.
- Made from heat treated steel.
- Proof load: 150,000 psi.
- Size: 1/4"-20.
- Yellow zinc plated.
$26.16
$0.2616
$0.2616
LOCK NUT NYLON UNF ZINC 3/8"-24 GR 8
X8LN3824
- Hex nut with a nylon-filled collar at its back end
- When a screw reaches the collar, the threads and nylon engage for a tight, frictional fit
- Restricts movement of the screw when it is subjected to vibration.
- Designed to be used in structural application with Grade 8 cap screws or bolts
- Applications include engines, turbines, hydraulic cylinders, railroads and aerospace
- Nylon inserts nuts are not designed to be used at temperatures over 250° F
- Made from heat treated steel
- Proof load: 150,000 psi
- Size: 3/8"-24
- Yellow zinc plated
$84.14
$0.8414
$0.8414
LOCK NUT NYLON UNF ZINC 5/8"-18 GR 8
X8LN5818B
- Hex nut with a nylon-filled collar at its back end.
- When a screw reaches the collar, the threads and nylon engage for a tight, frictional fit.
- Restricts movement of the screw when it is subjected to vibration.
- Designed to be used in structural application with Grade 8 cap screws or bolts.
- Applications include engines, turbines, hydraulic cylinders, railroads and aerospace.
$828.10
$1.6562
$1.6562
LOCK NUT STOVER PLAIN 5/8"-11 FLANGED
X8SLN5811F
- Stover lock nuts, also called Grade C automation lock nuts.
- All metal, one-piece hex nut which derives it prevailing torque characteristics from controlled distortion of it top threads from their normal helical form to a more elliptical shape.
- Can withstand temperatures up to 450°s F.
- Can withstand severe vibration and shock loads.
- Has a flange on the bottom side of the nut for a wider bearing surface.
- Frequently used in farm machinery, plus the automotive and related metalworking industries.
- Proof load 150,000 psi.
- Plain finish.
- Size: 5/8"-11.
$226.26
$4.5252
$4.5252
LOCK NUT NYLON UNC ZINC 3/8"-16 GR 2
LN3816
- Hex nut with a nylon-filled collar at its back end.
- When a screw reaches the collar, the threads and nylon engage for a tight, frictional fit.
- Restricts movement of the screw when it is subjected to vibration.
- Designed to be used with like-material machine screws and bolts.
- Reusable.
- Less expensive than Grade C Stover lock nuts.
- The nylon collar will begin to deteriorate at temperature from 150° to 350° F.
- Proof load: 90,000 psi. minimum.
- Size: 3/8"-16.
- Zinc plated.
$35.52
$0.3552
$0.3552
HEX NUT UNF ZINC 3/8"-24 GR 5
N3824
- A finished hex nut made from low carbon steel.
- For use with grade 5 bolts.
- Proof load: 109,000 psi.
- Size: 3/8"-24.
- Zinc plated.
$30.00
$0.30
$0.30
ACORN NUT STAINLESS 3/8"-16
X3816ANSS
- A low-crown cap nut usually made from two pieces.
- Serves two main purposes: as decoration or cover for projecting threads.
- Stainless.
- 3/8-16 thread.
$166.34
$1.6634
$1.6634