
Product Description
DIN 906 hexagon socket pipe plug, conical thread, M18 x 1.5, Article number 90618151. Property class / material: steel, surface finish zinc plated. Hexagon Socket Pipe Plug, Conical Thread manufactured to DIN 906 with ISO metric (M) thread, coarse pitch. 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: sealing of threaded ports in gearboxes, hydraulic and pneumatic equipment, engines and plant pipework.
Technical Specifications
- Standard
- DIN 906
- Property class / grade
- STEEL
- Class (detailed)
- STEEL
- Thread type
- M
- Thread diameter
- 18 mm
- Pitch
- 1.5 mm
- Thread pitch class
- Coarse
- Thread direction
- Right
- Length
- 10 mm
- Thread length
- 10 mm
- Drive type
- Hex Drive
- Key width (across flats)
- 8 mm
- Key depth
- 5 mm
- Surface treatment
- Zinc Bright Passivation Fe/Zn P1 (ZPL 3+)
- Surface treatment code
- ZPL
- Length
- 10 mm
- Thread standard
- ISO metric (M)
- Article number
- 90618151
- Category
- Screw plugs / Hexagon socket pipe plugs
Standards & Compliance
- Standard
- DIN 906
- Size / Series
- M18 x 1.5
- Material
- Steel
- Thread Standard
- ISO metric (M)
- HS Code
- 731815
Product Documentation
More from Bufab

Bufab
DIN 906 Hexagon Socket Pipe Plug, Conical Thread, Steel, R 1/8", Zinc Plated
906181S

Bufab
DIN 906 Hexagon Socket Pipe Plug, Conical Thread, Steel, NPT 1", Plain
9061NPT

Bufab
DIN 906 Hexagon Socket Pipe Plug, Conical Thread, Steel, NPT 1", Zinc Plated
9061NPT1

Bufab
DIN 906 Hexagon Socket Pipe Plug, Conical Thread, Steel, R 1", Zinc Phosphated
9061PHO

Bufab
DIN 906 Hexagon Socket Pipe Plug, Conical Thread, Steel, R 2", Plain
9062

Bufab
DIN 906 Hexagon Socket Pipe Plug, Conical Thread, Steel, M20 x 1.5, Zinc Plated
90620151

Bufab
DIN 906 Hexagon Socket Pipe Plug, Conical Thread, Steel, M22 x 1.5, Plain
9062215

Bufab
DIN 906 Hexagon Socket Pipe Plug, Conical Thread, Steel, M30 x 1.5, Plain
9063015
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 90618151?
- 90618151 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 90618151.
- What is the HS code for 90618151?
- The customs tariff (HS) code for 90618151 is 731815.
- Who manufactures 90618151?
- 90618151 is a Bufab product in the C-Parts range.
- Is a datasheet available for 90618151?
- Yes — the 90618151 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 90618151?
- The minimum order quantity is 1.
- Is 90618151 available?
- Yes — 90618151 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).
