螺旋彈簧防鬆華司尾端彎曲

BN 759

DIN 127 A

(Standard withdrawn)

~UNI 1751 A

~ČSN 021741

材質	材質彈簧鋼
表面處理	表面處理黑色

Features

DIN 127 A (Standard withdrawn) ~UNI 1751 A ~ČSN 021741

We recommend DIN 128 A (curved spring lock washers) for new construction: BN 768 / BN 769 / BN 770

材質	材質彈簧鋼
表面處理	表面處理黑色

CAD-Download

Split spring lock washers with bent end - Spring steel - mechanical zinc plated blue

Split spring lock washers with flat end - Spring steel - black

Curved spring lock washers - Spring steel - black