Toolcraft Spring washers inner diameter:

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Product details

The spring rings with an inner diameter of 4.1 mm are manufactured according to DIN standard 128 and are made of high-quality stainless steel grade A4. These spring rings are available in a convenient packaging of 1000 pieces, making them ideal for large projects or professional use. With an outer diameter of 7.6 mm, they provide a reliable solution for securing screw connections and preventing loosening due to vibrations. The use of stainless steel ensures high corrosion resistance, making the spring rings particularly durable and robust. They are versatile for various applications, from the mechanical engineering industry to general construction projects. The precise workmanship and adherence to DIN standards guarantee consistent quality and functionality. These spring rings are an essential component for anyone who values safety and reliability in their connections.

Key specifications

Metal type
Stainless steel
accessory type
Lock washer
Items per sales unit
1000x
Internal diameter
4.10 mm
Outside diameter
7.60 mm

General information

Item number
8521216
Manufacturer
Toolcraft
Category
Nuts + Washers
Manufacturer No.
1060466
Release date
22.4.2018

Material

Material group
Metal
Metal type
Stainless steel
Material
Stainless steel

Screws Accessories Features

accessory type
Lock washer
surface finish
A4
DIN standard
DIN 128

Scope of delivery

Items per sales unit
1000x

Product dimensions

Internal diameter
4.10 mm
Outside diameter
7.60 mm

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Nuts + Washers» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Toolcraft
    Not enough data
  • 1.Purecrea
    0 %
  • 1.Ruthex
    0 %
  • Amf
    Not enough data
  • BestaPac
    Not enough data

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Toolcraft
    Not enough data
  • Amf
    Not enough data
  • BestaPac
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  • BGS
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  • EP
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Unfortunately, we don't have enough data for this category yet.

Return rate

How often is a product of this brand in the «Nuts + Washers» category returned?

Source: Digitec Galaxus
  • Toolcraft
    Not enough data
  • 1.BGS
    0 %
  • 1.Epower
    0 %
  • 1.Suki
    0 %
  • 4.Ruthex
    0.1 %
Source: Digitec Galaxus