Ultra Fasteners USA
the Lock Nut Authority
FLEXLOC® self-locking nuts – Features & Benefits
– One-piece, all metal, prevailing torque locknuts
– Higher temperature use than non-metallic insert type locknuts
– Every thread carries a portion of the induced load
– Impact, shock and vibration resistance
– Elimination of lock wires, lock washers and inserts
– Locking without seating-can be used as stop nuts
– Easy installation and removal
Ultra Fastener USA offers a variety of common and hard-to-find self-locking nuts in many different material and finish options.
LOCKNUTS- IT’S WHAT WE DO…
Backed by years of technical experience, we have the ability to offer design and problem solving solutions.
We offer short lead times on both short and long runs.
We also have the ability to produce Domestic Nylon Insert Locknuts in any material.
Let us know what style you want, how many and when you need it.
Typical nuts we supply, list below, but we can also provide locknuts made to your specification.
Popular Items include:
- FLEXLOC® . Nylon Insert . 12 Points . Aerospace . Barrel Nuts . Spline Nuts
Locknut Styles
- Hex
- 12 Point
- Nylon Insert
- Anchor
- Aircraft
- Large Diameter
- Gang Channel
- Clinch
Material Options
- Steel
- Stainless
- Duplex
- Hastalloy
- Nitronic
- Aluminum
- Brass
- Monel
- Bronze
- Inconel
Finish Options
- Plain
- Cad
- Zinc
- Phosphate
- Black Oxide
- Silver
