Type A Round Flat Washers Serrated Lock Washer Din 6798 With External Teeth

Certification:ISO
Model Number:M3-M30
Minimum Order Quantity:Can Negotiation
Delivery Time:it depends
Payment Terms:L/C, T/T
Place of Origin:CHINA
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Address: ROOM 1120,SHIDAI SQUARE,JIASHAN,ZHEJIANG,CHINA
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Product Details

Stainless Steel Plain Color Flat Washers,Stainless Steel A2-70 Washers (SS316 SS304 316L)


Product Description

Item: Outer teeth washer

Standard:DIN6798 A/GB862.2

Size:M12

Material:65Mn

Surface:Electroplating and polishing


External serrated lock washer, also known as external multi tooth lock washer, chrysanthemum washer. Tooth face safety washer solves the problem of screw


Security issues with the connection.


This product is widely used in the manufacture and assembly of electronic and electrical switches, case cabinets and electrical equipment, and the manufacture of communication machinery and equipment


Automobile industry, light rail train, subway train and other manufacturing and assembly industries.


Specification


ItemFlat washers
Standard:DIN 6798A
MaterialSpring steel 65Mn
Application scope
automobile fastener and Fasteners for mechanical industry



SIZE1.72.22.73.23.74.35.36.47.48.4
d
dMIN1.72.22.73.23.74.35.36.47.48.4
MAX1.842.342.843.383.884.485.486.627.628.62
dcMAX3.64.55.5678101112.515
MIN3.34.25.25.76.647.649.6410.5712.0714.57
t0.30.30.40.40.50.50.60.70.80.8
Tooth numberMIN9999101111121414
Applicable threadM1.6M2M2.5M3M3.5M4M5M6M7M8
SIZE10.5131517192123252831
d
dMIN10.5131517192123252831
MAX10.7713.2715.2717.2719.3321.3323.3325.3328.3331.39
dcMAX1820.52426303336384448
MIN17.5719.9823.4825.4829.4832.3835.3837.3843.3847.38
t0.9111.21.41.41.51.51.61.6
Tooth numberMIN16161818182020202222
Applicable thread1.251.62.32.9567.581214


Classified


Washers are classified as: flat washer-C, large washer-A and C, super large washer-C, small washer-A, flat washer-A, flat washer-chamfer-A, high strength washer for steel structure, spherical washer, conical washer, square oblique washer for I-shaped steel, square oblique washer for groove steel, standard spring washer, light spring washer, heavy bullet. Spring washer, internal tooth lock washer, internal saw tooth lock washer, external tooth lock washer, external saw tooth lock washer, single ear stop washer, double ear stop washer, external tongue stop washer, round nut stop washer.


Application


1.in the manufacture and assembly of electronic and electrical switches

2.case cabinets and electrical equipment

3.the manufacture of communication machinery and equipment

4.Automobile industry

5.light rail train

6.subway train

7.other manufacturing and assembly industries.

China Type A Round Flat Washers Serrated Lock Washer Din 6798 With External Teeth supplier

Type A Round Flat Washers Serrated Lock Washer Din 6798 With External Teeth

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