Brass Nuts to DIN / ISO · Jamnagar, India

DIN 6330 Brass High Hex Nut (1.5×d)

Hexagon high nut, height 1.5×d — machined in brass CW614N to standard and to your drawing.

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A DIN 6330 nut is a hexagon high nut about 1.5×d tall — taller than a standard DIN 934 nut — giving greater thread engagement and load capacity. Brassland machines it from free-cutting brass CW614N (CuZn39Pb3) — or lead-free CW724R — to the standard and to your drawing, as part of our brass nut programme.

DIN 6330 brass high hex nut (1.5×d) — engineering drawing

DIN 6330 — engineering drawing (Brassland). Plan view and section with dimension references.

Specification

StandardDIN 6330
TypeHexagon high nut, height 1.5×d
ThreadM6–M16; larger on request
MaterialCW614N (CuZn39Pb3); lead-free CW724R on request
CertificateEN 10204 3.1 per shipment; 3.2 on request

Datasheet — dimensions to DIN 6330

Thread dWidth A/F sAcross corners eHeight m
M61011.19
M81314.412
M101617.815
M121820.018
M162426.824

Dimensions in mm to DIN 6330. Widths across flats follow the current ISO series (M10/M12/M14 = 16/18/21 mm; older DIN editions used 17/19/22 mm). Sizes and tolerances are made to your drawing on request.

Applications

Typical applications for the Brass High Hex Nut (1.5×d) include high-load threaded joints needing extra engagement, soft or thin mating material, threaded-rod terminations, and machine-frame fixings. As all parts are made to order, sizes, threads, plating and certification are tailored to your specification.

Related pages

Product
Brass Nuts Catalogue

All DIN/ISO nut types.

View →
Material
CW614N (CuZn39Pb3)

Standard free-cutting brass datasheet.

View →
Material
CW724R Lead-Free

Silicon brass for RoHS / potable use.

View →
Guide
Thread Standards

Metric, BSP and UNC thread reference.

View →
Industry
Switchgear & Electrical

Busbar and terminal nuts.

View →
Industry
Cable Glands

Locknuts and back-nuts.

View →
Guide
Specifying a Brass Fitting

Engineer’s checklist.

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How it works
Send a drawing or sample.
Quote in 24 hours.

Give the standard, thread, finish and quantity. We are a brass nut manufacturer in Jamnagar, India, exporting to 40+ countries.

Frequently asked questions

What is the height of a DIN 6330 high nut?

About 1.5× the thread diameter — e.g. 15 mm at M10 and 24 mm at M16, roughly double a standard hex nut.

Why use a high nut instead of a standard hex nut?

The extra height engages more threads, increasing strength and spreading load — useful in soft materials or high-load joints.

Is DIN 6330 the same as DIN 6334?

No. DIN 6330 is a 1.5×d high nut; DIN 6334 is a ~3×d coupling nut for joining two rods.

What is the smallest DIN 6330 size?

The standard starts at M6; smaller high nuts are not part of DIN 6330.

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