DIN 6331 Flange Nut, Brass, M8, Plain (6331B008)
Bufab

DIN 6331 Flange Nut, Brass, M8, Plain

Part number6331B008Item numberBUFAB-6331B008HS code731816
DIN 6331M8
MaterialBrass
C-Parts
Hexagon Nuts with Flange
MOQ:1

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Product Description

DIN 6331 flange nut, M8, Article number 6331B008. Property class / material: brass, surface finish plain. Flange Nut manufactured to DIN 6331 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 6331
Property class / grade
BRASS
Class (detailed)
BRASS
Thread type
M
Thread diameter
8 mm
Pitch
1.25 mm
Thread pitch class
Coarse
Thread direction
Right
Threading
Fully Threaded
Key width (across flats)
13 mm
Surface treatment
Plain (no plating)
Surface treatment code
PLAIN
Nut Flange Diameter
18 mm
Nut Flange Thickness
3.5 mm
Nut height
12 mm
Thread standard
ISO metric (M)
Article number
6331B008
Category
Nuts / Hexagon Nuts with Flange

Standards & Compliance

Standard
DIN 6331
Size / Series
M8
Material
Brass
Thread Standard
ISO metric (M)
HS Code
731816

Product Documentation

Document preview: DIN 6331 Flange Nut — Bufab catalogue data sheet, all sizes

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 6331B008?
6331B008 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 6331B008.
What is the HS code for 6331B008?
The customs tariff (HS) code for 6331B008 is 731816.
Who manufactures 6331B008?
6331B008 is a Bufab product in the C-Parts range.
Is a datasheet available for 6331B008?
Yes — the 6331B008 datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for 6331B008?
The minimum order quantity is 1.
Is 6331B008 available?
Yes — 6331B008 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).