Product Description
DIN 128-A spring lock washer (form A), 10.2 x 17.2 x 1.8 mm, Article number 128AA2102-F. Made in stainless steel a2. Spring Lock Washer manufactured to DIN 128. 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: load distribution and locking under bolt heads and nuts in machine building, structural steel, plant maintenance and marine outfitting.
Technical Specifications
- Standard
- DIN 128
- Standard description
- A
- Property class / grade
- A2
- Class (detailed)
- A2
- Material hardness
- -
- Surface treatment
- Plain (no plating)
- Surface treatment code
- PLAIN
- Diameter
- 10 mm
- Inner diameter
- 10.2 mm
- Outer diameter
- 17.2 mm
- Thickness
- 1.8 mm
- Washer Total Thickness
- 2.85 mm
- Article number
- 128AA2102-F
- Category
- Washers / Spring Lock Washers
Standards & Compliance
- Standard
- DIN 128
- Size / Series
- 10.2 x 17.2 x 1.8 mm
- Material
- Stainless A2
- HS Code
- 731821
Product Documentation
More from Bufab
Bufab
DIN 128-A Spring Lock Washer, Stainless A2, 12.2 x 20.2 x 2.1 mm
128AA2122
Bufab
DIN 128-A Spring Lock Washer, Stainless A2, 14.2 x 23.2 x 2.4 mm
128AA2142
Bufab
DIN 128-A Spring Lock Washer, Stainless A2, 16.2 x 26.2 x 2.8 mm
128AA2162
Bufab
DIN 128-A Spring Lock Washer, Stainless A2, 18.2 x 28.2 x 2.8 mm
128AA2182
Bufab
DIN 128-A Spring Lock Washer, Stainless A2, 20.2 x 32.2 x 3.2 mm
128AA2202
Bufab
DIN 128-A Spring Lock Washer, Stainless A2, 22.5 x 34.5 x 3.2 mm
128AA2225
Bufab
DIN 128-A Spring Lock Washer, Stainless A2, 24.5 x 38.5 x 4 mm
128AA2245
Bufab
DIN 128-A Spring Lock Washer, Stainless A4, 2.1 x 4.4 x 0.5 mm
128AA4021
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 128AA2102-F?
- 128AA2102-F 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 128AA2102-F.
- What is the HS code for 128AA2102-F?
- The customs tariff (HS) code for 128AA2102-F is 731821.
- Who manufactures 128AA2102-F?
- 128AA2102-F is a Bufab product in the C-Parts range.
- Is a datasheet available for 128AA2102-F?
- Yes — the 128AA2102-F datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 128AA2102-F?
- The minimum order quantity is 1.
- Is 128AA2102-F available?
- Yes — 128AA2102-F 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).