WEBER SUPPLY
The Hillman Group · Paulin
Paulin 061-528 Conelok Lock Nut
7/8-9, Steel, Zinc, Grade B Material Grade
- Stock #
- 1D2319M1
- MFG Part #
- 061-528
Conelok Nuts are a type of prevailing-torque locknut or self-locking nut. They are frictionally resistant to rotation due to localized precision deformation of the thread in the cone section on top of the nut. Grade B Conelok Locknuts are all steel one-piece construction. Lock in any position and are strong, shock-proof and vibration proof. Easily installed and reusable - starts freely and then requires wrenching as the out-of-round gripping threads engage the bolt. Grade B nut strength is similar to Grade 5. Zinc plated fasteners have good corrosion resistant qualities and are a good choice for indoor, outdoor, and industrial applications.
- The waxed zinc coating applied serves as a protective barrier against corrosion resistance and reduces friction
- They are grade B nuts which are similar in strength to grade 5 nuts
- The primary advantage of these nuts is their exceptional resistance to loosening caused by vibrations, because of the mechanical locking effect of the conical feature