Product Description
DIN 571 hexagon head wood screw, 12 x 320 mm, Article number 57112320. Property class / material: steel, surface finish plain. Hexagon Head Wood Screw manufactured to DIN 571 with ISO metric (M) thread, coarse pitch, partially 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 571
- Type
- Hexagon Head Wood Screw
- Property class / grade
- STEEL
- Class (detailed)
- STEEL
- Thread type
- M
- Thread diameter
- 12 mm
- Pitch
- 5 mm
- Thread pitch class
- Coarse
- Thread direction
- Right
- Length
- 320 mm
- Thread length
- 192 mm
- Threading
- Partially Threaded
- Fully threaded
- No
- Head type
- Hexagon Head
- Drive type
- Hex Drive
- Key width (across flats)
- 19 mm
- Head height
- 8 mm
- Surface treatment
- Plain (no plating)
- Surface treatment code
- PLAIN
- Length
- 320 mm
- Thread standard
- ISO metric (M)
- Article number
- 57112320
- Category
- Bolts and Screws / Hexagon Head Screws
Standards & Compliance
- Standard
- DIN 571
- Size / Series
- 12 x 320 mm
- Material
- Steel
- 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 57112320?
- 57112320 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 57112320.
- What is the HS code for 57112320?
- The customs tariff (HS) code for 57112320 is 731815.
- Who manufactures 57112320?
- 57112320 is a Bufab product in the C-Parts range.
- Is a datasheet available for 57112320?
- Yes — the 57112320 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 57112320?
- The minimum order quantity is 1.
- Is 57112320 available?
- Yes — 57112320 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).