805046475 m20 nut for XCMG RP705 paver spare parts

805046475 m20 nut for XCMG RP705 paver spare parts Featured Image
  • 805046475 m20 nut for XCMG RP705 paver spare parts

Short Description:

Part No.: 805338288, Washer 20, suitable for XCMG RP705 medium crawler paver. It is a standard fastening accessory installed between bolts, nuts and workpieces to distribute compression force

Product Detail

Product Tags

description

This M20 hexagon nut is forged from high-strength alloy steel with precisely rolled full and regular threads under tight tolerance. After heat treatment strengthening and anti-rust surface treatment, it features excellent tensile strength and anti-thread stripping performance. As pavers endure alternating loads and high-frequency vibration for long hours during asphalt paving, this nut can steadily maintain pre-tightening force and guarantee reliable connection of hoppers, supports, conveying mechanisms, guards and other assemblies. As an original replacement part, it is suitable for maintenance replacement, assembly disassembly and new machine assembly.

product parameters

- Part No.: 805046475
- Name: Nut
- Specification: M20
- Type: Hexagon nut
- Applicable Model: XCMG RP705 medium crawler paver
- Material: High-strength alloy steel
- Process: Forging, thread rolling, heat treatment, anti-rust surface treatment

Applicable Scenarios

Locking for paver hopper assembly, supports, baffles, conveying drive assemblies, guards and other positions; replacement of aged nuts during equipment overhaul and component renewal; assembly for new machine production; forming fastening pairs together with M20 bolts, flat washers and spring washers.

advantage

- Original specification with high thread precision, smooth screwing and tight engagement
- High-strength alloy steel with strong load capacity, resistant to thread slipping and chipping
- Anti-rust surface treatment, adaptable to construction site mud, water and asphalt dust
- Good vibration resistance to retain pre-tightening force under continuous vibration
- Standard part with great versatility, easy for stocking and bulk purchasing

FAQ

Q: Can a nut with stripped threads continue to be used?
A: No. Once the threads are damaged, the engagement strength drops sharply. It may loosen easily during operation and bring hidden dangers, so it must be replaced directly.

Q: Is it necessary to use washers during installation?
A: It is recommended to use washers of matching specifications to distribute pressure and improve anti-loosening effect. Spring washers can be added for heavy-load and high-vibration positions.

Q: Can this nut be matched with non-original M20 bolts?
A: It can be screwed theoretically if both are M20 thread. Nevertheless, original supporting fasteners are preferred to ensure matched strength.

Q: Is there a torque requirement for tightening the nut?
A: Yes. Tighten according to the torque specified in XCMG maintenance manual. Insufficient torque causes loosening, while excessive torque may damage threads.

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