Product Description
DIN 906 hexagon socket pipe plug, conical thread, NPT 1/2", Article number 906121NPT. Property class / material: steel, surface finish zinc plated. Hexagon Socket Pipe Plug, Conical Thread manufactured to DIN 906 with ANSI/ASME B1.20.1 (NPT) 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
- NPT
- Thread diameter
- 21.336 mm
- Pitch
- 1.814 mm
- Thread pitch class
- Coarse
- Thread direction
- Right
- Length
- 10 mm
- Thread length
- 10 mm
- Drive type
- Hex Drive
- Key width (across flats)
- 10 mm
- Key depth
- 5 mm
- Surface treatment
- Zinc Bright Passivation Fe/Zn P1 (ZPL 3+)
- Surface treatment code
- ZPL
- Length
- 10 mm
- Thread standard
- ANSI/ASME B1.20.1 (NPT)
- Article number
- 906121NPT
- Category
- Screw plugs / Hexagon socket pipe plugs
Standards & Compliance
- Standard
- DIN 906
- Size / Series
- NPT 1/2"
- Material
- Steel
- Thread Standard
- ANSI/ASME B1.20.1 (NPT)
- HS Code
- 731815
Product Documentation
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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 906121NPT?
- 906121NPT 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 906121NPT.
- What is the HS code for 906121NPT?
- The customs tariff (HS) code for 906121NPT is 731815.
- Who manufactures 906121NPT?
- 906121NPT is a Bufab product in the C-Parts range.
- Is a datasheet available for 906121NPT?
- Yes — the 906121NPT datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 906121NPT?
- The minimum order quantity is 1.
- Is 906121NPT available?
- Yes — 906121NPT 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).