+8618803206030 （Tel/SKYPE）

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+86 18803206030

Xiduanzhuang Village ,Yongnian,District,Handan City,Hebei Province, China.

Spring Washer

Spring washers, also known as elastic washers, are essential anti-loosening fastening accessories with a disc-shaped, elastic structure.

Key Word:

DaDuo Carriage Bolt

Category:

Spring Washer

Phone:

+8618803206030 （Tel/SKYPE）

E-mail:

ddjs002@163.com

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Product Introduction

Spring washers, also known as elastic washers, are essential anti-loosening fastening accessories with a disc-shaped, elastic structure. Designed with a slight inclination and preload, they can exert continuous elastic pressure after installation, effectively compensating for vibration, thermal expansion, and contraction in the connection, preventing nuts or bolts from loosening due to external forces.

Our spring washers are made of high-quality elastic materials through precision stamping and heat treatment processes, ensuring excellent elasticity, high toughness, and wear resistance. They comply with international standards such as GB, DIN, and ANSI, with uniform thickness, smooth edges, and precise dimensions, ensuring a tight fit with bolts and nuts during use.

Available in a full range of specifications to match various bolts (from 5mm to 20mm in diameter), they are widely applied in machinery, construction, automotive, guardrails, shelves, industrial equipment, and other fields that require anti-loosening fastening. With stable quality, large production capacity, and reliable performance, we also provide matching fasteners such as bolts and nuts, and support customized processing to meet diverse customer anti-loosening fastening needs.

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