Product Description
DIN 935 hexagon slotted castle nut, M20, Article number 935020ZN8. Property class / material: steel class 6, surface finish zinc plated. Hexagon Slotted Castle Nut manufactured to DIN 935 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 935
- Property class / grade
- CL.6
- Class (detailed)
- CL.6
- Thread type
- M
- Thread diameter
- 20 mm
- Pitch
- 2.5 mm
- Thread pitch class
- Coarse
- Thread direction
- Right
- Threading
- Fully Threaded
- Key width (across flats)
- 30 mm
- Surface treatment
- ZINC PLATED, 8 MICRON
- Surface treatment code
- ZINC PLATED
- Nut Groove Width
- 4.5 mm
- Nut height
- 22 mm
- Nut Neck Diameter
- 28 mm
- Nut thickness
- 16 mm
- Thread standard
- ISO metric (M)
- Article number
- 935020ZN8
- Category
- Nuts
Standards & Compliance
- Standard
- DIN 935
- Size / Series
- M20
- Material
- Steel class 6
- Thread Standard
- ISO metric (M)
- HS Code
- 731816
Product Documentation
More from Bufab
Bufab
DIN 935 Hexagon Slotted Castle Nut, Steel class 6, M22, Zinc Plated
9350221
Bufab
DIN 935 Hexagon Slotted Castle Nut, Steel class 6, M24, Plain
935024
Bufab
DIN 935 Hexagon Slotted Castle Nut, Steel class 6, M24, Zinc Plated (9350241)
Bufab
DIN 935 Hexagon Slotted Castle Nut, Steel class 6, M24 x 2, Zinc Plated (935024201)
Bufab
DIN 935 Hexagon Slotted Castle Nut, Steel class 6, M24, Zinc Flake, Silver
935024GEO500B
Bufab
DIN 935 Hexagon Slotted Castle Nut, Steel class 6, M24, Zinc Plated (935024ZN8)
Bufab
DIN 935 Hexagon Slotted Castle Nut, Steel class 6, M30, Zinc Plated
9350301
Bufab
DIN 935 Hexagon Slotted Castle Nut, Steel class 6, M33, Plain
935033
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 935020ZN8?
- 935020ZN8 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 935020ZN8.
- What is the HS code for 935020ZN8?
- The customs tariff (HS) code for 935020ZN8 is 731816.
- Who manufactures 935020ZN8?
- 935020ZN8 is a Bufab product in the C-Parts range.
- Is a datasheet available for 935020ZN8?
- Yes — the 935020ZN8 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 935020ZN8?
- The minimum order quantity is 1.
- Is 935020ZN8 available?
- Yes — 935020ZN8 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).