Washer DIN 9021 M8(8,4) 140HV zinc hot

Assortment

Technical characteristics

Washer DIN 9021 M8(8,4) 140HV zinc hot
Washer DIN 9021 M8(8,4) 140HV zinc hot креслення
Washer DIN 9021 M8(8,4) 140HV zinc hot pdf Download the drawing PDF

delivary WARNING

delivary delivary Delivery

delivary delivary Payment

delivary delivary Guarantee

Register and get a discount on all products 2%
Minimum order amount 1200 Hrn
nova-poshta
Self-pickup from department Nova Post
nova-poshta
Self-pickup from post machines Nova Post
nova-poshta
Address delivery by courier Nova Post
mist
Self-pickup from our office in Lviv
Cashless for legal entities and individuals According to the account or the terms of the individual contract
Exchange or return within 14 days

Specifications

Article 9021-8-140цг
TypeFlat
CoatingHot zink
StandardDIN 9021, ГОСТ 6958-78, ISO 7093-1, ISO 7093-2
Fastening groupHigh-strength fastening
Diameter, mm8
MaterialStal
Popular name
Твердість140HV
Packaging, pcs.500
Show more
icon
Show more
Washer DIN 9021 M8(8,4) 140HV zinc hot
Washer DIN 9021 M8(8,4) 140HV zinc hot креслення

Enlarged Washer A fastener that has the appearance of a flat disk with a smooth cylindrical hole in the middle, the diameter of which is larger than the diameter of the metric product with which it is used. Materials from which they are made: steel 140, 200.

Scope DIN 9021 is effectively used for joining materials with a soft structure, such as wood, plastic, etc. The people also have the name "rivet washer", which indicates its appropriate use. Also often used with self-tapping screws DIN 571 and threaded studs DIN 975 when installing wooden structures. A characteristic feature of this washer is that the outer diameter is equal to 3rd of the inner diameter, which helps to take these parameters into account during calculations and installation.

Material high-strength structural alloy steel.

Coating Hot zinc protects against corrosion if fasteners are to be used in aggressive conditions.

Analogs GOST 6958-78, ISO 7093-1. ISO 7093-2.

img
img
close
img

Stay connected

Enter your email address to follow "Dinmark" news


logo Din Mark