Description
Overview:
This genuine Husqvarna OEM screw (Part No. 505 57 41-16 / 505574116) is a high-grade steel fastener used to secure key assemblies on Husqvarna handheld cutting equipment, including popular disc cutters such as the K30 and K750. Built for reliability under vibration and heavy use, it helps maintain safe, tight assemblies across guards, covers, and other structural points. Precision-made to Husqvarna specifications, it offers dependable fit and function across a wide range of models. Suitable for professional users and DIY maintenance, this screw restores correct fastening where originals are worn, corroded, or missing, helping keep your cutter operating as intended. As a genuine part, it supports long service life and consistent performance in demanding site and workshop conditions.
Key Features:
- Genuine Husqvarna part for assured compatibility and performance
- Robust steel construction for strength and durability
- Accurate thread and head profile for a secure, repeatable fit
- Resists loosening under vibration typical of power cutters
- Suitable for routine servicing and repairs to maintain safety and alignment
- Clean finish for easy handling and installation
- Supports optimal performance by keeping assemblies correctly fastened
- Part numbers: 505 57 41-16 and 505574116
Typical Applications:
Used to replace worn or missing fasteners in Husqvarna disc cutters and related tools during routine maintenance, blade guard adjustments, handle or cover refits, and general assembly repairs. Ideal for on-site service kits, workshop overhauls, and preventative maintenance to keep machines secure and operating reliably.
Also known as:
Machine screw, fixing, fastener, cap screw, assembly screw, retaining screw, hardware screw. Commonly referred to as a bolt in some contexts, but functions as a precision fastener for powered cutting equipment assemblies.
Fits Models:
K1260, K1260 Rail, K1270, K1270 / K1270, K1270 I, K1270 II, K1270 Rail I, K1270 Rail II, K1270I, K1270II, K2500, K30, K3000, K3000 VAC, K3000 WET, K3600, K3600 MkII, K40, K4000, K6500, K6500 Ring, K7000, K7000 Ring, K750, K760, K760 II, K760 Rescue, K760II, K960, K960 Rescue, K960 Ring, K970, K970 III, K970 Rescue III, K970 Ring, K970 Ring III, K970III, T540XP, T540XPII
Alternate Part Numbers:
505 57 41-16, 505574116
Product Specifications
| L&S Part No. | 505 57 41 16 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 505574116 |
| Unit of Sale | 1 |
| Applications | K1260, K1260 Rail, K1270, K1270 / K1270, K1270 I, K1270 II, K1270 Rail I, K1270 Rail II, K1270I, K1270II, K2500, K30, K3000, K3000 VAC, K3000 WET, K3600, K3600 MkII, K40, K4000, K6500, K6500 Ring, K7000, K7000 Ring, K750, K760, K760 II, K760 Rescue, K760II, K960, K960 Rescue, K960 Ring, K970, K970 III, K970 Rescue III, K970 Ring, K970 Ring III, K970III, T540XP, T540XPII |
| Machine Type | Disc Cutters |
| Fits Brands | Husqvarna |
| Fits Models | K750 | K760 | K1260 | K1270, K1270 | K3000 VAC | K3000 WET | K970 | K4000 | K1260 Rail | K2500 | K30 | K3000 | K3600 MkII | K40 | K6500 | K6500 RING | K760 RESCUE | K960 | K960 Rescue | K960 Ring | K970 Ring | T540XP | T540XPII | K7000 | K7000 Ring | K7000 SmartGuard | K1270 I | K1270 II | K1270 II Smartguard | K1270 Rail I | K1270 Rail II | K760 II | K970 Rescue III | K970 Ring III | K970 SmartGuard | K970 III |
