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Custom DIN 125A / ISO 7089 Plain Washers Without Chamfer

Plain Washers - Grade A

Use legacy DIN 125A or current ISO 7089 normal-series, product-grade-A geometry as the starting point for a custom plain washer without chamfer. Specify bore, outside diameter, thickness, edge condition, flatness, material, hardness, finish, tolerances and inspection requirements for the joint bearing surface.

Standards
  • DIN 125A
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Create Your DIN 125A Drawing Online

Use this DIN 125A drawing generator to configure dimensions, review the technical drawing and export a custom drawing for manufacturing. Whether the specification is written as DIN 125A or DIN125A, this online drawing tool covers the same Plain Washers - Grade A standard reference.

Configure Your Custom DIN 125A Plain Washer

DIN 125A is the legacy unchamfered form and ISO 7089 / DIN EN ISO 7089 is the current normal-series route. Do not substitute chamfered DIN 125B / ISO 7090 geometry. A washer specification must also match hardness, material and bearing requirements; changing bore, outside diameter, thickness or edge form makes the approved drawing the manufacturing basis.

DIN 125A

Plain Washers - Grade A

Technical Data Sheet

ETERNAL FASTENER
Wuxi, Jiangsu, China
Email: [email protected]
Web: www.fasteneref.com
WhatsApp: +8615951571207
DIN 125A
DIN 125A Plain Washers - Grade A
Product code
Product specification
Φ1.6
Product standard
DIN 125A
Material / grade
Steel 45
Unit
mm
Mechanical properties
45H
DIN 125A technical drawing
Dimension
Parameter (mm)
Dimension
Parameter (mm)
d
1.7~1.84
dc
3.7~4
h
0.25~0.35

max = maximum; min = minimum

Material
Material type
Steel
Grade
45
Thread
Tolerance
Standard
Mechanical properties
Property class
45H
Standard
Tolerance
Product grade
Standard
Surface defects
Surface Treatment
Inspection & packaging
Ref. wt / 1000 pcs (kg)
Document No.: EF-DIN-125ARevision: v1Issue date: 2026-09-24Page: 1 / 2

Technical Data Sheet

Dimensions & size table

Unit: mm

Dimensiond/mind/maxdc/maxdc/minh/maxh/min
Φ1.61.71.8443.70.350.25
Φ1.71.81.944.54.20.350.25
Φ22.22.3454.70.350.25
Φ2.32.52.6465.70.550.45
Φ2.52.72.8465.70.550.45
Φ2.62.82.9476.640.550.45
Φ33.23.3876.640.550.45
Φ3.53.73.8887.640.550.45
Φ44.34.4898.640.90.7
Φ55.35.48109.641.10.9
Φ66.46.621211.571.81.4
Φ77.47.621413.571.81.4
Φ88.48.621615.571.81.4
Φ1010.510.772019.482.21.8
Φ121313.272423.482.72.3
Φ141515.272827.482.72.3
Φ161717.273029.483.32.7
Φ181919.333433.383.32.7
Φ202121.333736.383.32.7
Φ222323.333938.383.32.7
Φ242525.334443.384.33.7
Φ262727.335049.384.33.7
Φ272828.335049.384.33.7
Φ282929.335049.384.33.7
Φ303131.395655.264.33.7
Φ323333.626058.85.64.4
Φ333434.626058.85.64.4
Φ353636.626664.85.64.4
Φ363737.626664.85.64.4
Document No.: EF-DIN-125ARevision: v1Issue date: 2026-09-24Page: 2 / 2

Related catalog products

Catalog fasteners commonly specified with this drawing family. Confirm size, material and property class against your project drawing.

Request Custom DIN 125A Flat Washer Manufacturing

Send the completed drawing with the selected DIN 125A or ISO 7089 geometry, bore, outside diameter, thickness, material, hardness, finish, quantity, joint requirements and inspection documents for review and quotation.

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