Description
Overview:
This Screw for Husqvarna K760 Disc Cutter (part number 503 21 53 20) is a genuine Husqvarna OEM fastener designed to keep critical components securely fixed under heavy use. Built to Husqvarna's specifications, it provides reliable clamping and stability in high‐vibration environments typical of power cutters and related equipment. It is suitable as a like‐for‐like replacement on a wide range of Husqvarna machines, including the K760 and K770, helping to maintain safe, smooth operation during cutting or drilling tasks. Use it when replacing worn, damaged, or missing screws during routine servicing or repairs to restore correct fit and function without modification. Genuine quality and precise fitment support long service life and reduce the risk of loosening during demanding work.
Key Features:
- Genuine Husqvarna OEM part for assured compatibility and performance
- Precision-made to OEM tolerances for a secure, repeatable fit
- Durable construction suited to high vibration and dust-prone conditions
- Helps maintain correct clamping force to keep assemblies stable
- Ideal for preventative maintenance and fast, straightforward replacement
- Designed for Husqvarna cutters and drill motors across multiple model families
- Supports reliable operation, reducing downtime on site or in the workshop
Typical Applications:
Used to secure machine components such as guards, housings, brackets, and accessory mounts on Husqvarna power cutters and drilling equipment. Suitable for construction, demolition, rescue, rail, utilities, and general contractor use where dependable fastening is essential for safety and consistent cutting or core drilling performance.
Also known as:
Fixing screw, machine screw, retaining screw, bolt, fastener, OEM screw, Husqvarna fixing, clamp screw.
Fits Models:
3122K, 530iP4, 530iPX, DM 650, DM 700, DM650, DM700, K1 PACE, K1 PACE RAIL, K1 PACE Rescue, K1260, K1260 Rail, K1270, K1270 I, K1270 II, K1270 Rail I, K1270 Rail II, K2500, K30, K3600 MkII, K40, K6500, K6500 Ring, K7000 Ring, 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 Chain, K970 Ring, K970 Ring III, PP 70, PP70
Alternate Part Numbers:
503 21 53-20, 503215320
Product Specifications
| L&S Part No. | 503 21 53 20 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 503215320 |
| Unit of Sale | 1 |
| Applications | 3122K, 530iP4, 530iPX, DM 650, DM 700, DM650, DM700, K1 PACE, K1 PACE RAIL, K1 PACE Rescue, K1260, K1260 Rail, K1260Rail, K1270, K1270 I, K1270 II, K1270 Rail I, K1270 Rail II, K1270I, K1270II, K1270RailI, K1270RailII, K1PACE, K1PACERAIL, K1PACERescue, K2500, K30, K3600 MkII, K3600MkII, K40, K6500, K6500 Ring, K6500Ring, K7000 Ring, K7000Ring, 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 Chain, K970 Ring, K970 Ring III, K970Chain, K970Ring, K970RingIII, PP 70, PP70 |
| Machine Type | Disc Cutters |
| Fits Brands | Husqvarna |
| Fits Models | K750 | K760 | K770 | K1260 | K1270, K1270 | K970 | 3122K | K1260 Rail | K2500 | K30 | K3600 MkII | K40 | K6500 | K6500 RING | K760 Cut-n-Break | K760 RESCUE | K960 | K960 Rescue | K960 Ring | K970 Ring | K1 PACE | K1 PACE RAIL | K1 PACE RESCUE | K7000 Ring | K960 Chain | K970 Chain | DM 650 | DM 700 | PP 70 | K1270 I | K1270 II | K1270 II Smartguard | K1270 Rail I | K1270 Rail II | K760 Cut-n-Break II | K760 II | K770 Dry Cut | K770 OilGuard | K770 Rescue | K770 SmartGuard | K770 VAC | K970 Ring III | 530iP4 | 530iPX |
