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DIN127A Lock Single Coil Spring Washer

DIN127A Lock Single Coil Spring Washer are commonly used metric lock washers, As you tighten a bolt, these DIN127A Lock Single Coil Spring Washer flatten to add tension to the threaded joint and prevent loosening from small amounts of vibration. DIN127A Lock Single Coil Spring Washer meet a DIN or ASME standard for split lock washer dimensions. Standard DIN127A Lock Single Coil Spring Washer have a left-hand helix, which means you can only use them with bolts that have right-hand threads to prevent clockwise rotation from vibration.

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Product Description

DIN127A Lock Single Coil Spring Washer, their uneven split ends bite into unhardened nuts and bolts for a tighter hold than curved or wave washers, but only for applications with clockwise rotation. DIN127A Lock Single Coil Spring Washer, nuts, and bolts will be deformed when untightened, so none of them can be reused. Do not use these washers on hardened surfaces. Use DIN127A Lock Single Coil Spring Washer in mostly dry environments. The zinc plating offers temporary rust protection, but once it wears away the steel will rust.
All of these washers are stronger and more wear resistant than stainless steel. Steel washers are stronger and more wear resistant than zinc-plated steel and stainless steel. Use them in dry environments because they will rust in wet and corrosive environments.

Product Introduction

Place of Origin	CHINA
Standard	DIN127A Lock Single Coil Spring Washer
HS CODE	3926901000
Brand Name	QBH
Certification	ISO9001
Material	35K, 40Cr, 35CrMo, SCM435, etc.
Size	M3-M64
Production Process	Cold forging≤300mm, Hot forging≤1000mm
Class	100HV/ 200HV/ 300HV
Delivery Time	Within 30 Days