Description
Overview:
This genuine Husqvarna screw is a replacement fastener for securing components on professional disc cutters, including the K750 and K760. Made from durable steel with a protective finish, it delivers dependable clamping under tough site conditions. It is built to Husqvarna's OEM specification (503 21 53 21) to ensure the correct thread engagement and fit in the intended locations. With an overall length of 24.6 mm (0.97 in), it provides a precise, repeatable seating that helps prevent loosening from vibration. Designed specifically for Husqvarna cut-off saws, it is suitable for routine servicing and repair, restoring the original fastening where a screw has been worn, lost, or damaged. A practical choice for trades, workshops, and fleet maintenance seeking reliable, like-for-like replacements.
Key Features:
- Genuine Husqvarna part for assured compatibility and performance
- Direct replacement to OEM No. 503 21 53 21
- Durable steel construction with a protective finish for long service life
- 24.6 mm (0.97 in) overall length for correct seating in specified positions
- Accurate thread fit for a secure hold and resistance to vibration loosening
- Helps maintain correct clamp force on guards, covers, and housings
- Straightforward to fit using standard hand tools during routine maintenance
Typical Applications:
Fastening covers, guards, filter housings, and other assemblies on Husqvarna disc cutters during servicing or repair. Useful when refurbishing machines, replacing missing or damaged fixings, and restoring secure fastening for safe operation on site, in workshops, or within hire fleets.
Also known as:
Machine screw, fixing, bolt, retaining screw, mounting screw, fastener. Common terms used for a replacement fixing within disc cutter bodywork and drive-related assemblies.
Fits Models:
K1260, K1260 Rail, K1270, K1270 I, K1270 Rail I, K2500, K750, K760, K760 Cut-n-Break, K760 Cut-n-Break II, K760 II, K760 Rescue, K770, K770 Dry Cut, K770 OilGuard, K770 Rescue, K770 VAC, K960, K960 Chain, K960 Rescue, K960 Ring, K970, K970 Ring, K970 Ring III
Alternate Part Numbers:
503 21 53-21, 503215321
Product Specifications
| L&S Part No. | 503 21 53 21 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 503215321 |
| Unit of Sale | 1 |
| Applications | K1260, K1260 Rail, K1260Rail, K1270, K1270 I, K1270 Rail I, K1270I, K1270RailI, K2500, K750, K760, K760 Cut-n-Break, K760 Cut-n-Break II, K760 II, K760 Rescue, K760Cut-n-Break, K760Cut-n-BreakII, K760II, K760Rescue, K770, K770 Dry Cut, K770 OilGuard, K770 Rescue, K770 VAC, K770DryCut, K770OilGuard, K770Rescue, K770VAC, K960, K960 Chain, K960 Rescue, K960 Ring, K960Chain, K960Rescue, K960Ring, K970, K970 Ring, K970 Ring III, K970Ring, K970RingIII |
| Machine Type | Disc Cutters |
| Fits Brands | Husqvarna |
| Fits Models | K750 | K760 | K770 | K1260 | K1270, K1270 | K970 | K1260 Rail | K2500 | K760 Cut-n-Break | K760 RESCUE | K960 | K960 Rescue | K960 Ring | K970 Ring | K960 Chain | K1270 I | K1270 Rail I | K760 Cut-n-Break II | K760 II | K770 Dry Cut | K770 OilGuard | K770 Rescue | K770 SmartGuard | K770 VAC | K970 Ring III |
