Product Description
Raymond OEM lock nut, part number RA 5-016-018: 5/16"-18 UNC nylon insert hex lock nut
Specifications
Material
| Material Specification | 18-8 stainless steel |
Part Numbers
| OEM Part Number | RA 5-016-018 |
| Manufacturer Part Number | 5-016-018 |
Frequently Asked Questions
Q: What size and thread pitch is the RA 5-016-018 lock nut?
A: The RA 5-016-018 is a 5/16 inch diameter hex lock nut with UNC (Unified Coarse) threads at 18 threads per inch. It features a nylon insert for vibration resistance.
Q: What material is this lock nut made from?
A: The RA 5-016-018 is constructed from 18-8 stainless steel, providing corrosion resistance suitable for material handling equipment in various operating environments.
Q: What is the nylon insert in this lock nut designed to do?
A: The nylon insert creates friction that prevents the nut from loosening due to vibration during equipment operation. The insert maintains locking performance through multiple assembly and disassembly cycles.
Q: Can the RA 5-016-018 be reused multiple times?
A: Nylon insert lock nuts lose locking effectiveness after multiple reuse cycles. Raymond recommends replacing this nut if it has been disassembled and reassembled several times or if it spins freely without resistance.
Q: What equipment does this 5/16 UNC lock nut fit?
A: The RA 5-016-018 is an OEM Raymond part for equipment using 5/16 UNC fasteners. Verify your equipment documentation lists this part number before ordering to ensure proper fit and function.