Product Description
DIN 609 hexagon head fit bolt, M16 x 55, Article number 609A21605570. Made in stainless steel a2-70. Hexagon Head Fit Bolt manufactured to DIN 609 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 609
- Type
- Hexagon Head Fit Bolt
- Property class / grade
- A2-70
- Class (detailed)
- A2-70
- Thread type
- M
- Thread diameter
- 16 mm
- Pitch
- 2 mm
- Thread pitch class
- Coarse
- Thread direction
- Right
- Length
- 55 mm
- Thread length
- 27 mm
- Tapping length
- 55 mm
- Threading
- Partially Threaded
- Fully threaded
- No
- Head type
- Hexagon Head
- Drive type
- Hex Drive
- Key width (across flats)
- 24 mm
- Head height
- 10 mm
- Surface treatment
- Plain (no plating)
- Surface treatment code
- PLAIN
- Screw Shank Diameter
- 17 mm
- Length
- 55 mm
- Thread standard
- ISO metric (M)
- Article number
- 609A21605570
- Category
- Bolts and Screws / Hexagon Head Screws
Standards & Compliance
- Standard
- DIN 609
- Size / Series
- M16 x 55
- Material
- Stainless A2-70
- 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 609A21605570?
- 609A21605570 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 609A21605570.
- What is the HS code for 609A21605570?
- The customs tariff (HS) code for 609A21605570 is 731815.
- Who manufactures 609A21605570?
- 609A21605570 is a Bufab product in the C-Parts range.
- Is a datasheet available for 609A21605570?
- Yes — the 609A21605570 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 609A21605570?
- The minimum order quantity is 1.
- Is 609A21605570 available?
- Yes — 609A21605570 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).