M3 - M48 Size Steel Spring Washer 1mm - 8mm Height Inner Tooth Elastic Gasket

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Buy cheap M3 - M48 Size Steel Spring Washer 1mm - 8mm Height Inner Tooth Elastic Gasket from wholesalers

M3 - M48 Size Steel Spring Washer 1mm - 8mm Height Inner Tooth Elastic Gasket

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Brand Name:MD

Model Number:1mm-8mm

Certification:ISO

Delivery Time:20-30 days

Company Data

Handan city Yongnian District Maide Fasteners Co. Ltd

Active Member

Business Type: 86-133-3320-4555

Business Type: Manufacturer Distributor/Wholesaler Agent Importer Exporter Seller Other

Officials: Handan Yongnian

Quality: Quality Certifitation Available

Product Details Company Profile

Product Details

M3 - M48 Size Steel Spring Washer , Flat Spring Washer 1mm - 8mm Height

Describe:

Spring washer is in screw industry, often called cushion.It is made of stainless steel and carbon steel, and carbon steel is iron.This item Din7980 Spring Washer Black White And Blue Carbon Or Stainless Steel also have two material,carbon steel or stainless steel.Main words, it is to cooperate bolt to use, the main function is to prevent loose.The elastic gasket of the inner tooth and the elastic gasket of the outer tooth have a lot of sharp elastic teeth,which can prevent the fastening of the fastener on the supporting surface.The inner tooth elastic gasket is used for the screw head with smaller head size;The outer tooth elastic gasket is mostly used for bolt heads and nuts.The elastic gasket with teeth is smaller than that of ordinary spring gasket,the fastener is uniform and reliable, but it is not suitable for frequent disassembly.

Specification:

Item	Din127 B Carbon Steel Spring Washer M12 Hot Galvanizing And White Color
Size	M3-M42,or according to drawing or samples
Material	stainless steel,carbon steel, brass,etc
Surface treatment	HDG, black, galvanized, yellow zinc plated,etc
Standard	DIN,ISO,ASME/ANSI,BS
Trade Terms	FOB, CIF, CFR, EXW, and others.
Shipment Port	Tianjin or Qingdao
Delivery Time	The fastest 15-30days,According to the volume to determine the delivery time.
Grade	Class 4.8; 8.8;10.9;( ISO 898-1);12.9;Gr2,5,8

Classify:

1. Internal tooth washer, external tooth washer
There are a lot of sharp, flexible thumbs on the circumference that press against the bearing surface to stop the fastener from loosening. Internal rubber washers are used under the heads of smaller head size; external rubber washers are mostly used under the head of bolts and nuts. The toothed elastic washer is smaller in size than ordinary spring washers and has even force on the fastener to prevent loosening and reliable, but should not be used in the usual disassembly place.

2.Wave spring washer
Wave washers divided into WG type, WL type, WN type

3. Disc spring washer
Disc spring washer Belleville spring washer, also known as Belleville French. HDS Series is a very effective bearing load and elastic recovery. Bolt tension can withstand slack due to wear, creep, relaxation, thermal expansion, shrinkage, or seal compression of the consumable parts. The HDS series multiples the elasticity of the screw several times, effectively replacing conventional spring washers, but not suitable for locking washers and flat washers.

Drawings and size:

This is the size and drawing of the spring washer,size from 3 to 20,also have weight.The customer needs to provide the data in the form before ordering.

unit:mm

Suitable thread	d		b		h		H		weight/Mpcs≈kg
Suitable thread	min	max	nominal	tolerance	nominal	tolerance	min	max	weight/Mpcs≈kg
M3	3.1	3.4	1.3	±0.1	0.8	±0.1	1.6	1.9	0.11
M3.5	3.6	3.9	1.3		0.8		1.6	1.9	0.12
M4	4.1	4.4	1.5		0.9		1.8	2.1	0.18
M5	5.1	5.4	1.8		1.2		2.4	2.8	0.36
M6	6.1	6.5	2.5	±0.15	1.6		3.2	3.8	0.83
M7	7.1		2.5		1.6		3.2	3.8	0.93
M8	8.1	8.5	3		2		4	4.7	1.6
M10	10.2	10.7	3.5	±0.2	2.2	±0.15	4.4	5.2	2.53
M12	12.2	12.7	4		2.5	±0.15	5	5.9	3.82
M14	14.2	14.7	4.5		3	±0.2	6	7.1	6.01
M16	16.2	17	5		3.5		7	8.3	8.91
M18	18.2	19	5		4		8	9.4	15.2
M20	20.2	21.2	6		4		8	9.4	16.5

Company Profile

Handan city Yongnian District Maide Fasteners Co. Ltd

Handan city Yongnian District Maide Fasteners Co. Ltd

Handan Maide Fastener Co.Ltd has own factory and the factory has over 15years experience in fasteners products. Our factroy occupied5000 square meters,and located in the largest distribution center of fasteners--Yongnian district，North of Handan in Hebei.

We mainly produce DIN,GB,ISO,ASTM hex nuts ,hex bolts,flat washers and so on.Our company always adhere the business philosophy of the people as base,the market as core and keep learning the high -quality management experience from successful enterprise and introducing advanced technology at home and abroad.

In addition，Our company promise with our excellent reputation and good service attitude that we will provide high quality of products and good after-sales service to the domestic and overseas customers, warmly welcome new and existing clients to visit our company to negotiate.