Product Description
DIN 7349 round flat washer, 17 x 40 x 6 mm, Article number 73491701. Property class / material: steel, surface finish zinc plated. Round Flat Washer manufactured to DIN 7349. 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 7349
- Property class / grade
- STEEL
- Class (detailed)
- STEEL
- Material hardness
- 200HV
- Surface treatment
- Zinc Bright Passivation Fe/Zn P1 (ZPL 3+)
- Surface treatment code
- ZPL
- Diameter
- 16 mm
- Inner diameter
- 17 mm
- Outer diameter
- 40 mm
- Thickness
- 6 mm
- Article number
- 73491701
- Category
- Washers / Plain Washers
Standards & Compliance
- Standard
- DIN 7349
- Size / Series
- 17 x 40 x 6 mm
- Material
- Steel
- HS Code
- 731822
Product Documentation
More from Bufab
Bufab
DIN 7349 Round Flat Washer, Steel, 21 x 44 x 8 mm, Plain
7349210
Bufab
DIN 7349 Round Flat Washer, Steel, 31 x 68 x 10 mm, Plain
7349310
Bufab
DIN 7349 Round Flat Washer, Stainless A2, 3.2 x 9 x 1 mm
7349A2032
Bufab
DIN 7349 Round Flat Washer, Stainless A4, 6.4 x 17 x 3 mm
7349A4064
Bufab
DIN 7349 Round Flat Washer, Stainless A4, 13 x 30 x 6 mm
7349A4130
Bufab
DIN 7972-C Flat Head Sheet Metal Screw with Slot, CH, ST2.9 x 13, Zinc Plated
7972C290131
Bufab
DIN 7972-C Flat Head Sheet Metal Screw with Slot, CH, ST2.9 x 16, Zinc Plated
7972C290161
Bufab
DIN 7972-C Flat Head Sheet Metal Screw with Slot, CH, ST3.9 x 50, Zinc Plated
7972C390501
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 73491701?
- 73491701 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 73491701.
- What is the HS code for 73491701?
- The customs tariff (HS) code for 73491701 is 731822.
- Who manufactures 73491701?
- 73491701 is a Bufab product in the C-Parts range.
- Is a datasheet available for 73491701?
- Yes — the 73491701 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 73491701?
- The minimum order quantity is 1.
- Is 73491701 available?
- Yes — 73491701 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).