Toolcraft Spring washers inner diameter:

M4
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Product details

The spring washer from Toolcraft is a high-quality fastening element specifically designed for applications with M4 threads. With an inner diameter of 4.1 mm and an outer diameter of 7.2 mm, this spring washer provides a reliable solution for securing screw connections. Made from robust spring steel, it meets the DIN 127 standard and ensures a high material thickness of 0.9 mm. The use of spring steel guarantees excellent elasticity and durability, making it ideal for various industrial and DIY applications. The package contains 100 pieces, offering an economical option for projects with high demand. Whether in the mechanical engineering industry or in home improvement, this spring washer is an essential component for the secure connection of parts.

  • Made from high-quality spring steel for high elasticity and durability
  • Meets the DIN 127 standard for reliable quality
  • Suitable for M4 threads, ideal for various applications
  • Delivered in a convenient package of 100 pieces for economical use.

Key specifications

Metal type
Spring steel
accessory type
Lock washer
Items per sales unit
100x
Internal diameter
4.10 mm
Outside diameter
7.20 mm

General information

Item number
8421077
Manufacturer
Toolcraft
Category
Nuts + Washers
Manufacturer No.
188666
Release date
20.4.2018

Material

Material group
Metal
Metal type
Spring steel
Material
Spring steel
material thickness
0.90 mm

Screws Accessories Features

accessory type
Lock washer
thread type
M4
DIN standard
DIN 127

Scope of delivery

Items per sales unit
100x

Product dimensions

Internal diameter
4.10 mm
Outside diameter
7.20 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
    Not enough data
  • BGS
    Not enough data
  • EP
    Not enough data

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