Description
Overview:
The 8 x 20 Set Screws are robust fixings for securing components across construction and garden machinery. Made from durable metal for strength under vibration and load, they help maintain tight, reliable joints in frames, guards, covers, brackets and other assemblies. Each screw measures 8 mm in diameter by 20 mm in length (0.31 in x 0.79 in), making it a practical M8 solution for many common repairs and maintenance tasks. Suitable for professional workshops and DIY users alike, these screws support dependable fastening on equipment ranging from compactors and mixers to mowers and generators. Compatible references include 321 0583 and 3210583, making this a straightforward choice when replacing missing or worn fixings one at a time.
Key Features:
- 8 mm x 20 mm sizing (0.31 in x 0.79 in) for a wide range of fastening jobs
- Durable metal construction for long service life in harsh site and garden environments
- Clean, consistent threads for secure clamping and repeatable tightening
- Easy to fit with standard hand tools; suitable for routine maintenance and repairs
- Sold individually, so you only buy the quantity you need for each job
- Matches OEM reference 321 0583 to aid selection and compatibility checks
- Reliable hold under vibration, helping prevent loosening in equipment assemblies
- Versatile use across construction plant, landscaping tools, and general machinery
Typical Applications:
Used to fasten guards, covers, brackets, engine plates, mounting points and structural frames on tools and machines. Common in maintenance of mowers, compactors, generators, mixers and similar equipment where an M8 x 20 fixing is specified. Ideal for replacing missing bolts during service or refurbishing assemblies subject to vibration.
Also known as:
M8 x 20 bolt, fixing screw, metric machine screw, fastening screw, securing screw, metric set screw. These terms are often used interchangeably for this size and type of general-purpose metal fastener.
Fits Models:
321 0583, 3210583
Product Specifications
| L&S Part No. | 321 0583 |
|---|---|
| Unit of Sale | 1 |
| Key Features | - 8 mm diameter, 20 mm length for versatile fastening - Durable metal construction withstands vibration and load - Compatible with reference 321 0583 for easy replacement - Suitable for construction and garden machinery - Sold individually for precise quantity control |


