Name: M12 Copper T1 T2 T3 Coil Split Lock Spring Washer DIN127
Brand: JIA SHAN
Price: 0.15 USD

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M12 Copper T1 T2 T3 Coil Split Lock Spring Washer DIN127

Categories	Metal Washer
Place of Origin:	China
MOQ:	10pcs
Price:	0.15USD-0.5USD
Supply Ability:	50000 pcs a week
Delivery Time:	15days
Packaging Details:	Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film.
Name:	Metal Washer
Standard:	DIN,ASME,ASNI,ISO
Material:	Steel,Stainless steel,Brass,Copper,Titanium Alloy,,Plastic
Finish:	Polish,Passication,black ,galvanization
Certificate:	ISO9001:2008,ROHS
Brand Name:	JIA SHAN

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Hunan Jia Shan Hardware Tech Co., Ltd.

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Company Profile

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

Lightweight (2.7 g/cm³ density)
Excellent corrosion resistance
Good electrical/thermal conductivity
100% recyclable
Highly ductile and formable
Non-magnetic properties

Product Gallery

M12 Copper Split Lock Washer close-up view

Industrial application of DIN127 washers

Frequently Asked Questions

Q: Are you trading company or manufacturer?

A: We are factory and OEM are available.

Q: How long is your delivery time?

A: Generally 7-10 days for in-stock items, 15-20 days for out-of-stock items (quantity dependent).

Q: Do you provide samples?

A: Yes, we offer free samples (customer pays freight).

Q: What are your payment terms?

A: 30% T/T in advance, balance before shipment or L/C.

For additional questions, please feel free to contact us.

Product Tags:

M12 copper lock spring washer

DIN127 coil split washer

T1 T2 T3 spring washers

M12 Copper T1 T2 T3 Coil Split Lock Spring Washer DIN127

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