ISO 4017 Hexagon Head Screw, Steel 8.8, M10 x 40, Zinc Plated, Yellow Passivated (401781004038)
Bufab

ISO 4017 Hexagon Head Screw, Steel 8.8, M10 x 40, Zinc Plated, Yellow Passivated

Part number401781004038Item numberBUFAB-401781004038HS code731815
ISO 4017M10 x 40
MaterialSteel 8.8
C-Parts
Hexagon Head Screws
MOQ:1

Pricing

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Product Description

ISO 4017 hexagon head screw, M10 x 40, Article number 401781004038. Property class / material: steel 8.8, surface finish zinc plated, yellow passivated. Hexagon Head Screw manufactured to ISO 4017 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
ISO 4017
Type
Hexagon Head Screw
Property class / grade
8.8
Class (detailed)
8.8
Thread type
M
Thread diameter
10 mm
Pitch
1.5 mm
Thread pitch class
Coarse
Thread direction
Right
Length
40 mm
Thread length
40 mm
Threading
Fully Threaded
Fully threaded
Yes
Head type
Hexagon Head
Drive type
Hex Drive
Key width (across flats)
16 mm
Head height
6.4 mm
Surface treatment
Zinc Yellow Passivation Fe/Zn P2 (YZP 3+)
Surface treatment code
ZPL YELLOW
Length
40 mm
Thread standard
ISO metric (M)
Article number
401781004038
Category
Bolts and Screws / Hexagon Head Screws

Standards & Compliance

Standard
ISO 4017
Size / Series
M10 x 40
Material
Steel 8.8
Thread Standard
ISO metric (M)
HS Code
731815

Product Documentation

Document preview: ISO 4017 Hexagon Head Screw — 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 401781004038?
401781004038 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 401781004038.
What is the HS code for 401781004038?
The customs tariff (HS) code for 401781004038 is 731815.
Who manufactures 401781004038?
401781004038 is a Bufab product in the C-Parts range.
Is a datasheet available for 401781004038?
Yes — the 401781004038 datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for 401781004038?
The minimum order quantity is 1.
Is 401781004038 available?
Yes — 401781004038 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).