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Series LL Straight Union Connector ISO 8434-1 — 4 — Stainless steel X6CrNiMoTi17-12-2 / 1.4571 — None (as machined)

0002R6ApprovedStandard
Std. ref: ISO 8434-1Std. designator: Not documentedESX designator: ESX-ISO84341-4-LL-SS-PL

Straight union connector body for 24° cone cutting-ring tube fittings, series LL, for 4 mm outside-diameter tube, through bore 3 mm, per ISO 8434-1.

Engineering Attributes

Dimensions

Bore Diameter3 (±0.10) mm
Length20 (±0.30) mm
Tube Hose Size4 mm
Width Across Flats9 (0/-0.36) mm

Material

MaterialStainless steel X6CrNiMoTi17-12-2 / 1.4571 (EN 10088-3)
Finish / SurfaceNone (as processed)

External interface

Thread SizeM8×1
Connection TypeCompression (ferrule) — DIN/BSP
Fitting TypeCompression (ferrule)
Thread TypeMetric fine (MF)

Internal properties

Unit Weight6.429 ± 0.397 g
Seal TypeMetal-to-metal (cone / ferrule)

12 attributes

Interchangeability

No interchangeability relationships agreed yet.

3 parts are detected as substitutable for this one from the standard's own interchange rule — listed under Functional alternates below. A detection is computed on every read; a relationship here is one a party has agreed to.

3D · GLB
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Functional alternates

3

Same dimensions and material, so they fit the same place. They differ in strength class, coating or tolerance — check the requirement before substituting.

The last 3 columns show the fields that differ from this item (Material · Finish · Finish coating). Values in blue differ; grey values match this item.

CodeItemStandardMaterialthis item: Stainless steel X6CrNiMoTi17-12-2 / 1.4571 (EN 10088-3)Finishthis item: None (as processed)Finish coatingthis item: None (as processed)
0002R6Series LL Straight Union Connector ISO 8434-1 — 4 — Stainless steel X6CrNiMoTi17-12-2 / 1.4571 — None (as machined)this itemISO 8434-1Stainless steel X6CrNiMoTi17-12-2 / 1.4571 (EN 10088-3)None (as processed)None (as processed)
0002R4Series LL Straight Union Connector ISO 8434-1 — 4 — Free-cutting steel 11SMnPb30 / 1.0718 — Zinc platedalso differs in: Pressure rating, Temperature rangeISO 8434-1Free-cutting steel 11SMnPb30 / 1.0718 (EN 10277-3)Zinc plated (ISO 4042)Zinc plated (ISO 4042)
0002R5Series LL Straight Union Connector ISO 8434-1 — 4 — Free-cutting steel 11SMnPb30 / 1.0718 — Zinc-nickel platedalso differs in: Pressure rating, Temperature rangeISO 8434-1Free-cutting steel 11SMnPb30 / 1.0718 (EN 10277-3)Zinc-nickel platedZinc-nickel plated
0002R7Series LL Straight Union Connector ISO 8434-1 — 4 — Brass CuZn35Ni2 / 2.0540 — None (as machined)ISO 8434-1Brass CuZn35Ni2 / 2.0540 (DIN 17660)None (as processed) (same as this item)None (as processed) (same as this item)