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M12 Copper T1 T2 T3 Coil Split Lock Spring Washer DIN127

Product Details

Place of Origin: China

Brand Name: JIA SHAN

Payment & Shipping Terms

Minimum Order Quantity: 10pcs

Price: 0.15USD-0.5USD

Packaging Details: Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film.

Delivery Time: 15days

Supply Ability: 50000 pcs a week

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Product Details

Product Description

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                                                                                                                                                                                    M12 copper lock spring washer, DIN127 coil split washer, T1 T2 T3 spring washers
                      

Name:	Metal Washer	Standard:	DIN,ASME,ASNI,ISO
Material:	Steel,Stainless Steel,Brass,Copper,Titanium Alloy,,Plastic	Place Of Origin:	China
Finish:	Polish,Passication,black ,galvanization	Certificate:	ISO9001:2008,ROHS

Name:	Metal Washer
Standard:	DIN,ASME,ASNI,ISO
Material:	Steel,Stainless Steel,Brass,Copper,Titanium Alloy,,Plastic
Place Of Origin:	China
Finish:	Polish,Passication,black ,galvanization
Certificate:	ISO9001:2008,ROHS

M12 Copper T1 T2 T3 Coil Split Lock Spring Washer DIN127

Product Specifications

Attribute	Value
Name	Metal Washer
Standard	DIN, ASME, ANSI, ISO
Material	Steel, Stainless steel, Brass, Copper, Titanium Alloy, Plastic
Place of Origin	China
Finish	Polish, Passivation, Black, Galvanization
Certificate	ISO9001:2008, ROHS

Product Description

The M12 Copper T1 T2 T3 Coil Split Lock Spring Washer conforms to DIN127 standards and serves as a critical fastener component between bolt/nut connections and the connected part. It protects surfaces, prevents loosening, and serves various specialized purposes.

Washer Types

Flat washers (Class A, C, chamfered types)
High strength washers for steel structures
Spherical, conical, and inclined washers
Standard, light, and heavy spring washers
Internal/external tooth lock washers
Stop washers (single/double ear, outer tongue, round nut)

Applications

Industry	Use Case
Automotive	High-strength applications in engines and heavy-duty components
Mechanical	Connecting mechanical parts, circuit boards, transmissions
Energy	Power generation equipment and transmission line connections
Construction	Building structures, shipbuilding, petrochemical equipment

Material Specifications

Material	Properties
Aluminum	Excellent thermal/electrical conductivity, lightweight but soft
Titanium	Requires EDM machining with deionized water medium
Steel	High strength, generates heat during processing
Brass	High tensile strength, requires slow cutting speed

Key Features

Metal Washers: High strength and corrosion resistance for heavy-duty applications
Non-metal Washers: Excellent sealing and shock absorption properties
Composite Washers: Combine benefits of metal and non-metal materials
Spring steel material (65Mn) with HRC44-51 hardness and oxidized surface
Prevents bolt loosening through tension and friction enhancement

Aluminum Characteristics