
Product Description
DIN 934 hexagon nut, M12, Article number 934121203. Property class / material: steel class 12, surface finish zinc plated, yellow passivated. Hexagon Nut manufactured to DIN 934 with ISO metric (M) thread, coarse pitch, fully threaded. 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.
Technical Specifications
- Standard
- DIN 934
- Property class / grade
- CL.12
- Class (detailed)
- CL.12
- Thread type
- M
- Thread diameter
- 12 mm
- Pitch
- 1.75 mm
- Thread pitch class
- Coarse
- Thread direction
- Right
- Threading
- Fully Threaded
- Surface treatment
- Zinc Yellow Passivation Fe/Zn P2 (YZP 3+)
- Surface treatment code
- ZPL YELLOW
- Nut thickness
- 10 mm
- Width across flats
- 19 mm
- Thread standard
- ISO metric (M)
- Article number
- 934121203
- Category
- Nuts / Hexagon Nuts
Standards & Compliance
- Standard
- DIN 934
- Size / Series
- M12
- Material
- Steel class 12
- Thread Standard
- ISO metric (M)
- HS Code
- 731816
Product Documentation
More from Bufab

Bufab
DIN 934 Hexagon Nut, Steel class 12, M12, Zinc Plated, Yellow Passivated (93412123)

Bufab
DIN 934 Hexagon Nut, Steel class 8, M12 x 1.25, Plain (93412125)

Bufab
DIN 934 Hexagon Nut, Steel class 8, M12 x 1.25, Zinc Plated
934121251

Bufab
DIN 934 Hexagon Nut, Steel class 8, M12 x 1.25, Zinc Plated, Yellow Passivated
934121253

Bufab
DIN 934 Hexagon Nut, Steel class 12, M12, Zinc Flake, Silver
9341212GEO500B

Bufab
DIN 934 Hexagon Nut, Steel class 12, M12, EN 10204 3.1 Certificate, Zinc Flake, Silver
9341212GEO500BC

Bufab
DIN 934 Hexagon Nut, Steel class 12, M14, Plain
9341214

Bufab
DIN 934 Hexagon Nut, Steel class 12, M14 x 1.5, Plain
9341214150
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 934121203?
- 934121203 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 934121203.
- What is the HS code for 934121203?
- The customs tariff (HS) code for 934121203 is 731816.
- Who manufactures 934121203?
- 934121203 is a Bufab product in the C-Parts range.
- Is a datasheet available for 934121203?
- Yes — the 934121203 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 934121203?
- The minimum order quantity is 1.
- Is 934121203 available?
- Yes — 934121203 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).
