Stainless / Galvanized Steel Self-locking Square Washers

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Stainless / Galvanized Steel Self-locking Square Washers

A locking washer does more than just spread the load—it actively locks your bolt in place. Designed for insulation and cladding applications, this washer ensures that your anchor points stay tight even under continuous vibration, wind uplift, or temperature changes.
By combining even pressure distribution with a positive mechanical lock, it reduces the risk of loose connections, call-backs, or on-site failures. Simple to fit, tough in performance, and built to last—our locking washers are the reliable partner for your insulation fastening system.
分类：

Stainless / Galvanized Steel Self-locking Square Washers
Common size 38mm (1.5″) x 38mm (1.5″)
Thickness 0.5mm
Material Stainless / Galvanized Steel
Surface Treatment Polishing treatment or other
Package According to your needs.
Remark Special request could be customized.

Application

Designed exclusively for use with insulation anchors in building envelope and industrial insulation projects. The locking washer works together with the anchor bolt to prevent loosening from vibration and thermal movement, while also protecting the insulation board from surface damage caused by uneven pressure.

 

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