DIN 931 Hexagon Head Screw, Steel 8.8, M20 x 100, EN 10204 3.1 Certificate, Zinc Flake, Silver (931820100GEO5AC)
Bufab

DIN 931 Hexagon Head Screw, Steel 8.8, M20 x 100, EN 10204 3.1 Certificate, Zinc Flake, Silver

Part number931820100GEO5ACItem numberBUFAB-931820100GEO5ACHS code731815
DIN 931M20 x 100
MaterialSteel 8.8
C-Parts
Hexagon Head Screws
MOQ:1

Pricing

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Product Description

DIN 931 hexagon head screw, M20 x 100, en 10204 3.1 certificate, Article number 931820100GEO5AC. Property class / material: steel 8.8, surface finish zinc flake, silver. Hexagon Head Screw manufactured to DIN 931 with ISO metric (M) thread, coarse pitch, partially 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 931
Type
Hexagon Head Screw
Property class / grade
8.8
Class (detailed)
8.8
Thread type
M
Thread diameter
20 mm
Pitch
2.5 mm
Thread pitch class
Coarse
Thread direction
Right
Length
100 mm
Thread length
46 mm
Threading
Partially Threaded
Fully threaded
No
Head type
Hexagon Head
Drive type
Hex Drive
Key width (across flats)
30 mm
Head height
12.5 mm
Surface treatment
GEOMET 500A
Surface treatment code
ZINCFLAKE SILVER
Length
100 mm
Thread standard
ISO metric (M)
Certificate
EN 10204 3.1 on request
Article number
931820100GEO5AC
Category
Bolts and Screws / Hexagon Head Screws

Standards & Compliance

Standard
DIN 931
Size / Series
M20 x 100
Material
Steel 8.8
Thread Standard
ISO metric (M)
HS Code
731815

Product Documentation

Document preview: DIN 931 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 931820100GEO5AC?
931820100GEO5AC 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 931820100GEO5AC.
What is the HS code for 931820100GEO5AC?
The customs tariff (HS) code for 931820100GEO5AC is 731815.
Who manufactures 931820100GEO5AC?
931820100GEO5AC is a Bufab product in the C-Parts range.
Is a datasheet available for 931820100GEO5AC?
Yes — the 931820100GEO5AC datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for 931820100GEO5AC?
The minimum order quantity is 1.
Is 931820100GEO5AC available?
Yes — 931820100GEO5AC 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).