• A stainless steel hexagon nut with a visible threaded interior.
  • Technical drawing of a hexagon nut with dimensions on a white background.
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M12 LH A4-AISI 316 Stainless Steel Hexagon Nut DIN 934 - 303.511.412 .

M12 LH A4-AISI 316 Stainless Steel Hexagon Nut DIN 934 - 303.511.412 .

£4.09 GBP
£4.09 GBP £4.09 GBP
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Product Code

303.511.412

54 in stock

The M12 Left-Hand Hexagon Full Nut is manufactured from marine-grade A4 AISI 316 stainless steel to DIN 934 specifications, offering excellent corrosion resistance for indoor, outdoor and marine applications.

Featuring a polished stainless steel finish, left-hand thread and traditional hexagonal design, this versatile nut provides a secure fastening solution when used with compatible M12 left-hand threaded bolts, studs and fittings.

Suitable for a wide range of architectural, mechanical and general assembly applications where left-hand threaded connections are required.

Available to order in any quantity, with no minimum order charge.

Applications & Advice

Typical Applications:

  • Left-hand threaded bolts and fittings
  • Marine and outdoor fastening applications
  • Architectural metalwork and installations
  • Mechanical equipment and assemblies
  • Tensioning systems requiring left-hand threads

Use only with compatible M12 left-hand threaded bolts, studs and fittings.

Left-hand threads tighten anticlockwise and loosen clockwise, unlike standard right-hand threads. Ensure the thread size, pitch and direction match the mating component before installation. Tighten using a suitable spanner or socket, taking care to avoid overtightening. For applications exposed to vibration, consider an appropriate locking method.

Dimensions

d: M12 LH

e: 21mm

k: 10mm

s: 19mm

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