Product Description
DIN 315 wing nut, M3, Article number 315A403. Made in stainless steel a4. Wing Nut manufactured to DIN 315 with ISO metric (M) thread, coarse pitch, fully 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 315
- Property class / grade
- A4
- Class (detailed)
- A4
- Thread type
- M
- Thread diameter
- 3 mm
- Pitch
- 0.5 mm
- Thread pitch class
- Coarse
- Thread direction
- Right
- Threading
- Fully Threaded
- Surface treatment
- Plain (no plating)
- Surface treatment code
- PLAIN
- Wing Nut Total Height
- 10 mm
- Wing Nut Total Width
- 20 mm
- Thread standard
- ISO metric (M)
- Article number
- 315A403
- Category
- Nuts / Wing Nuts
Standards & Compliance
- Standard
- DIN 315
- Size / Series
- M3
- Material
- Stainless A4
- Thread Standard
- ISO metric (M)
- HS Code
- 731816
Product Documentation
More from Bufab
Bufab
DIN 315 Wing Nut, Stainless A4, M4
315A404
Bufab
DIN 315 Wing Nut, Stainless A4, M5
315A405
Bufab
DIN 315 Wing Nut, Stainless A4, M6
315A406
Bufab
DIN 315 Wing Nut, Stainless A4, M8
315A408
Bufab
DIN 315 Wing Nut, Stainless A4, M10 (315A410)
Bufab
DIN 315 Wing Nut, Stainless A4, M10 (315A41080)
Bufab
DIN 315 Wing Nut, Stainless A4, M12
315A412
Bufab
DIN 315 Wing Nut, Stainless A4, M16
315A416
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 315A403?
- 315A403 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 315A403.
- What is the HS code for 315A403?
- The customs tariff (HS) code for 315A403 is 731816.
- Who manufactures 315A403?
- 315A403 is a Bufab product in the C-Parts range.
- Is a datasheet available for 315A403?
- Yes — the 315A403 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 315A403?
- The minimum order quantity is 1.
- Is 315A403 available?
- Yes — 315A403 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).