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DIN25201 Double Stack Self Locking Wedge Lock Washer

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DIN25201 Double Stack Self Locking Wedge Lock Washer

Name: DIN25201 Double Stack Self Locking Wedge Lock Washer
Brand: YONGBIAO
Price: 1 USD

DIN25201 Double Stack Self Locking Wedge Lock Washer Manufactures

Model Number : Cross Tapping Screw

Connection : Common Bolt

Place Of Origin : ZHEJIANG CHINA

Supply Ability : 500 Tons/month

Standard : DIN, ANSI, GB, JIS, BSW, GOST

Price : Negontiation

Finish : Zinc Plated

Measurement System : INCH, Metric

Usage : For Fastening Metal To Metal

Certification : ISO 9001

MOQ : 50000

Sample : Free Samples

Place of Origin : China

Delivery Time : 7-25Days

Payment Terms : T/T

Packaging Details : Plastic Bag / Paper Box

Brand Name : YONGBIAO

Quality : 100% Inspection

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DIN25201 Double Stack Self Locking Wedge Lock Washer

The DIN25201 Double Stack Self Locking Wedge Lock Washer is an advanced fastening solution engineered to prevent bolt and nut loosening under extreme vibration and dynamic load conditions. Unlike traditional single-piece washers that rely solely on friction, this innovative washer consists of two identical washers used as a pair, utilizing a unique wedge locking principle that delivers superior anti-loosening performance.

Key Features

100% Anti-Loosening Performance - Ensures clamp load remains stable even under severe and continuous vibration, outperforming traditional friction-based locking fasteners
Tension-Based Locking Principle - Utilizes wedge effect instead of friction for locking, making the locking function unaffected by lubrication
Easy Installation and Removal - No special installation tools or procedures required; can be easily installed and removed with standard tools
Reusable - Can be disassembled and reused multiple times without compromising locking performance
Temperature Resistant - Maintains locking effectiveness across a wide temperature range; stainless steel versions operate from -160°C to 500°C
High Durability - Withstands long-term continuous vibration without loosening

Technical Specifications

Measurement System	INCH, Metric
Standard	DIN, ANSI, GB, JIS, BSW, GOST
Process	Cold Forging
Finish	Zinc Plated
Load Capacity	Medium Duty
Usage	For Fastening Metal To Metal
HS Code	7318151001

Customization Services

We offer comprehensive OEM and ODM services to meet your specific requirements:

Custom head styles, drive types (Phillips H / Pozidriv Z), and thread designs
Special lengths, diameters, and tolerances
Specific material grades and surface finishes
Custom packaging with your branding (labels, boxes, bags, blister packs)
Logo engraving on screw heads

Why Choose Us

Professional fastener manufacturer with over 10 years of export experience
Advanced automatic cold heading and thread rolling equipment ensuring consistent quality and fast delivery
Strict quality control system from raw material sourcing to finished product
Competitive factory-direct pricing with no middlemen
Responsive customer service and technical support
Flexible MOQ to accommodate both trial orders and bulk shipments

Product Images

DIN25201 Double Stack Self Locking Wedge Lock Washer

Packaging Options

Bolts are packed in neutral packaging boxes with standard quantities arranged in small cartons. Custom packaging configurations are available upon request. Small cartons are consolidated into larger master cartons for secure transportation. Palletized units are wrapped with waterproof film and reinforced with packaging straps, with custom shipping marks available.

Packaging Images

Email: rainting@ybfasteners.com

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DIN25201 Double Stack Self Locking Wedge Lock Washer Images

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