
Product Description
ISO 10642 flat head screw with hex drive, 08.8 M20 x 100, Article number 10642820100. Property class / material: steel 8.8, surface finish plain. Flat Head Screw with Hex Drive manufactured to ISO 10642 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
- ISO 10642
- Type
- Flat Head Screw
- Property class / grade
- 8.8
- Class (detailed)
- 8.8
- Thread type
- M
- Thread diameter
- 20 mm
- Pitch
- 2.5 mm
- Thread pitch class
- Coarse
- Thread direction
- Right
- Length
- 100 mm
- Thread length
- 60 mm
- Tapping length
- 89.84 mm
- Threading
- Partially Threaded
- Fully threaded
- No
- Head type
- Countersunk Flat Head
- Drive type
- Hex Drive
- Key width (across flats)
- 12 mm
- Key depth
- 5.6 mm
- Head height
- 10.16 mm
- Head diameter
- 36.75 mm
- Surface treatment
- Plain (no plating)
- Surface treatment code
- PLAIN
- Chamfer Angle
- 90 deg
- Length
- 100 mm
- Thread standard
- ISO metric (M)
- Article number
- 10642820100
- Category
- Bolts and Screws / Socket Head Screws
Standards & Compliance
- Standard
- ISO 10642
- Size / Series
- 08.8 M20 x 100
- Material
- Steel 8.8
- 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 10642820100?
- 10642820100 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 10642820100.
- What is the HS code for 10642820100?
- The customs tariff (HS) code for 10642820100 is 731815.
- Who manufactures 10642820100?
- 10642820100 is a Bufab product in the C-Parts range.
- Is a datasheet available for 10642820100?
- Yes — the 10642820100 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 10642820100?
- The minimum order quantity is 1.
- Is 10642820100 available?
- Yes — 10642820100 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).
