OEM Washers Supplier, Suppliers

Sinsun Washers:Stop Loosening & Leaking

Sinsun Protects Your Assembly. Defend Against Rust & Failure

Our Metal and Rubber Washers Absorb Shock and Create Perfect Seals.

Product Description

Related Products

Fender Washer
01

Fender Washer

Bolts Nuts and Washers
02

Bolts Nuts and Washers

Square Washers
03

Square Washers

Screw Washers
04

Screw Washers

Lock Washers
05

Lock Washers

Spring Washers
06

Spring Washers

Frequently Asked Questions

Q. What is the primary function of a Fender Washer?

A Fender Washer features a significantly larger outer diameter compared to its inner hole. This design distributes the load over a wider surface area, making it ideal for thin sheet metals, soft materials, or wood applications to prevent pull-through.

Q. When should I use Square Washers instead of round ones?

Square Washers offer a larger surface area and contact zone than round washers, making them perfect for structural timber construction, seismic applications, and slot channel connections where they prevent slipping and distribute load more efficiently.

Q. How do Lock Washers and Spring Washers prevent bolt loosening?

Lock Washers and Spring Washers exert constant spring tension against the bolt head or nut. This mechanical tension absorbs vibration and thermal expansion, keeping the fastener assembly securely tight even under high stress.

Q. Why is combining Bolts, Nuts, and Washers important?

Using them together ensures a reliable joint structure. Washers prevent surface damage to the clamped parts during assembly, nuts secure the clamp force on the threads, and bolts provide the tension necessary to hold the pieces together.

Q. Can these washers be customized to meet specific industrial standards?

Yes, industrial washers can be customized in terms of materials (such as carbon steel, stainless steel, or brass), size dimensions, and surface treatments (like zinc plating, black oxide, or hot-dip galvanizing) to suit different environmental requirements.

Related Products