Cost Effective Spring Washers are used to help keep tractor wheel bolts and engine parts tight. They're quite thick, between 2mm and 4mm thick. They're made of either dark silver carbon steel or a black powder-coated version.So it is easy to find on dark surfaces.
The washers are packed in cardboard boxes with metal supports to protect against dust and rough handling, so they don’t get bent. They’re tested to make sure they last even with lots of use and tightening, and that they resist rust. They also meet CE certification for EU farm equipment standards, and come with Mill Test Reports that show exactly what materials were used.
Mon |
Φ3 |
Φ4 |
Φ5 |
Φ6 |
Φ8 |
Φ10 |
Φ12 |
Φ14 |
Φ16 |
Φ18 |
Φ20 |
d min | 3.1 | 4.1 | 5.1 | 6.1 | 8.1 | 10.2 | 12.2 | 14.2 | 16.2 | 18.2 | 20.2 |
d max | 3.4 | 4.4 | 5.4 | 6.68 | 8.68 | 10.9 | 12.9 | 14.9 | 16.9 | 19.04 | 21.04 |
H min | 1.1 | 1.2 | 1.5 | 2 | 2.45 | 2.85 | 3.35 | 3.9 | 4.5 | 4.5 | 5.1 |
H max | 1.3 | 1.4 | 1.7 | 2.2 | 2.75 | 3.15 | 3.65 | 4.3 | 5.1 | 5.1 | 5.9 |
h min | 0.52 | 0.7 | 1 | 1.2 | 1.5 | 1.9 | 2.35 | 2.85 | 3 | 3.4 | 3.8 |
h max | 0.68 | 0.9 | 1.2 | 1.4 | 1.7 | 2.1 | 2.65 | 3.15 | 3.4 | 3.8 | 4.2 |
b min | 0.9 | 1.1 | 1.4 | 1.9 | 2.35 | 2.85 | 3.3 | 3.8 | 4.3 | 4.8 | 5.3 |
b max | 1.1 | 1.3 | 1.6 | 2.1 | 2.65 | 3.15 | 3.7 | 4.2 | 4.7 | 5.2 | 5.7 |
Cost Effective Spring Washers are used to help keep screws tight in things like surgical tool casings and MRI machine panels. This component is made of 304 stainless steel with a silver metal appearance and has excellent rust-proof and sterile properties. The washers come in very exact sizes, from 3 to 10mm, and have smooth edges to prevent dirt or damage.
The washers are sealed in sterile, tamper-proof bags inside strong boxes to make sure they stay clean. Our products not only pass ISO 10993 human safety tests and are measured using precision tools, but are also manufactured in strict accordance with ISO 13485 medical quality standards, implementing batch inspections and ensuring superior quality and safety through precision manufacturing.
Q: Do you offer Cost Effective Spring Washers with any protective coatings or platings?
A: Absolutely. We offer Cost Effective Spring Washers with various coatings such as zinc plating, galvanization, or black oxide. These finishes significantly enhance corrosion resistance and improve the overall durability of the component.