The way structural square washers get shipped is set up to be fast and easy. Most suppliers use courier services like DHL or FedEx for international orders—you’ll usually get them in 5 to 7 business days. For domestic shipments, they often arrive in 2 to 3 days. Washers aren’t heavy, so shipping costs stay low. Also, a lot of vendors let you get free shipping if your order is over a certain amount. That makes it easy to get Structural square washers no matter where you are in the world.
Freight costs for structural square washers are usually cheap, mostly because they’re small and light. Suppliers make packaging as small as possible—for regular orders, they’ll often use padded envelopes or little boxes. If you’re buying a lot, they’ll put them in strong cartons and seal them with heavy-duty tape. This way, you don’t get charged extra for bulky packaging, and even people ordering from other countries don’t have to pay much for shipping.
A key advantage of structured square washers over standard round washers of similar inner diameter is their significantly greater surface area. This increased surface area offers numerous advantages. It distributes the clamping force over a wider area, protecting soft materials from damage and reducing embedding. This property also resists rotation during tightening, providing greater stability.
Mon |
Φ6 |
Φ8 |
Φ10 |
Φ12 |
Φ14 |
Φ16 |
Φ20 |
Φ24 |
d max | 6.4 | 8.5 | 10.5 | 12.5 | 14.5 | 16.5 | 21 | 25 |
d min | 6.15 | 8.25 | 10.25 | 12.25 | 14.25 | 16.25 | 20.75 | 24.75 |
s min | 16.4 | 19.4 | 22.4 | 29 | 32.1 | 35.8 | 42.3 | 55.2 |
h | 1.8 | 1.8 | 1.8 | 2.9 | 2.9 | 2.9 | 3.9 | 3.9 |