Product Description
DIN 125-A round flat washer (form A), 19 x 34 x 3 mm, Article number 1251902. Property class / material: steel 140 hv, surface finish hot-dip galvanised. Round Flat Washer manufactured to DIN 125. Standard parts to the same standard, property class, dimensions and surface finish are interchangeable between manufacturers; confirm the controlling standard revision, any class-society or application approval, and the mating thread before substitution. Applications: load distribution and locking under bolt heads and nuts in machine building, structural steel, plant maintenance and marine outfitting.
Technical Specifications
- Standard
- DIN 125
- Standard description
- A
- Property class / grade
- HV140
- Class (detailed)
- HV140
- Material hardness
- HV140
- Surface treatment
- Hot Dip Galvanizing
- Surface treatment code
- HDG
- Diameter
- 18 mm
- Inner diameter
- 19 mm
- Outer diameter
- 34 mm
- Thickness
- 3 mm
- Article number
- 1251902
- Category
- Washers / Plain Washers
Standards & Compliance
- Standard
- DIN 125
- Size / Series
- 19 x 34 x 3 mm
- Material
- Steel 140 HV
- HS Code
- 731822
Product Documentation
More from Bufab
Bufab
DIN 125-A Round Flat Washer, Steel 140 HV, 19 x 34 x 3 mm, Zinc Flake, Silver
125190GEO500B
Bufab
DIN 125-A Round Flat Washer, Steel 300 HV, 19 x 34 x 3 mm, Plain
125190HV300
Bufab
DIN 125-A Round Flat Washer, Steel 140 HV, 21 x 37 x 3 mm, Zinc Plated (1252001)
Bufab
DIN 125-A Round Flat Washer, Steel 140 HV, 21 x 37 x 3 mm, Hot-Dip Galvanised (1252002)
Bufab
DIN 125-A Round Flat Washer, Steel 140 HV, 21 x 37 x 3 mm, Plain (125210)
Bufab
DIN 125-A Round Flat Washer, Steel 140 HV, 21 x 37 x 3 mm, Zinc Plated (1252101)
Bufab
DIN 125-A Round Flat Washer, Steel 200 HV, 21 x 37 x 3 mm, Zinc Plated (1252101HV200)
Bufab
DIN 125-A Round Flat Washer, Steel 300 HV, 21 x 37 x 3 mm, Zinc Plated (1252101HV300)
Technical guides
Catalogue entry last verified: 2026-09-30. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 1251902?
- 1251902 can be ordered from cballast.com as a Bufab catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Bufab product?
- The manufacturer part number is 1251902.
- What is the HS code for 1251902?
- The customs tariff (HS) code for 1251902 is 731822.
- Who manufactures 1251902?
- 1251902 is a Bufab product in the C-Parts range.
- Is a datasheet available for 1251902?
- Yes — the 1251902 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 1251902?
- The minimum order quantity is 1.
- Is 1251902 available?
- Yes — 1251902 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).