Product Description
ISO 4762 socket head screw with hex drive, M20 x 50, Article number 47621020050GEO500B. Property class / material: steel 10.9, surface finish zinc flake, silver. Socket Head Screw with Hex Drive manufactured to ISO 4762 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
- ISO 4762
- Type
- Socket Head Screw
- Property class / grade
- 10.9
- Class (detailed)
- 10.9
- Thread type
- M
- Thread diameter
- 20 mm
- Pitch
- 2.5 mm
- Thread pitch class
- Coarse
- Thread direction
- Right
- Length
- 50 mm
- Thread length
- 50 mm
- Tapping length
- 50 mm
- Threading
- Fully Threaded
- Fully threaded
- Yes
- Head type
- Round Head
- Drive type
- Hex Drive
- Key width (across flats)
- 17 mm
- Key depth
- 10 mm
- Head height
- 20 mm
- Head diameter
- 30 mm
- Surface treatment
- GEOMET 500B
- Surface treatment code
- ZINCFLAKE SILVER
- Length
- 50 mm
- Thread standard
- ISO metric (M)
- Article number
- 47621020050GEO500B
- Category
- Bolts and Screws / Socket Head Screws
Standards & Compliance
- Standard
- ISO 4762
- Size / Series
- M20 x 50
- Material
- Steel 10.9
- Thread Standard
- ISO metric (M)
- 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 47621020050GEO500B?
- 47621020050GEO500B 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 47621020050GEO500B.
- What is the HS code for 47621020050GEO500B?
- The customs tariff (HS) code for 47621020050GEO500B is 731815.
- Who manufactures 47621020050GEO500B?
- 47621020050GEO500B is a Bufab product in the C-Parts range.
- Is a datasheet available for 47621020050GEO500B?
- Yes — the 47621020050GEO500B datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 47621020050GEO500B?
- The minimum order quantity is 1.
- Is 47621020050GEO500B available?
- Yes — 47621020050GEO500B 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).