Grade 8 High Tensile Hex Nuts DIN 934 Bright Zinc Plated Steel Fasteners

💡 Fitting Tip:

Match to a bolt of the same or higher property class for full-strength joints.

Grade 8 High Tensile Hex Nuts DIN 934 BZP Finish

✅ Suitable for: General Engineering and Structural Fastening

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Dimensionally equivalent, for compatibility with metric fasteners made to either standard.

A higher load rating than standard property class 6 nuts.

Consistent strength across the size range.

Bright silver appearance and general-purpose corrosion resistance.

Throughout the range.

From small precision assemblies to heavy structural fixings.

Technical Specification

Material	Heat-Treated Medium Carbon Steel, Property Class 8
Finish	Bright Zinc Plated (BZP)
Standard	DIN 934 / ISO 4032
M2.5 (Pitch/Across Flats/Height)	0.45mm / 5mm / 2.0mm
M3 (Pitch/Across Flats/Height)	0.5mm / 5.5mm / 2.4mm
M4 (Pitch/Across Flats/Height)	0.7mm / 7mm / 3.2mm
M5 (Pitch/Across Flats/Height)	0.8mm / 8mm / 4.0mm
M6 (Pitch/Across Flats/Height)	1.0mm / 10mm / 5.0mm
M8 (Pitch/Across Flats/Height)	1.25mm / 13mm / 6.5mm
M10 (Pitch/Across Flats/Height)	1.5mm / 17mm / 8.0mm
M12 (Pitch/Across Flats/Height)	1.75mm / 19mm / 10.0mm
M14 (Pitch/Across Flats/Height)	2.0mm / 22mm / 11.0mm
M16 (Pitch/Across Flats/Height)	2.0mm / 24mm / 13.0mm
M18 (Pitch/Across Flats/Height)	2.5mm / 27mm / 15.0mm
M20 (Pitch/Across Flats/Height)	2.5mm / 30mm / 16.0mm
M22 (Pitch/Across Flats/Height)	2.5mm / 32mm / 18.0mm
M24 (Pitch/Across Flats/Height)	3.0mm / 36mm / 19.0mm
M27 (Pitch/Across Flats/Height)	3.0mm / 41mm / 22.0mm
M30 (Pitch/Across Flats/Height)	3.5mm / 46mm / 24.0mm
M33 (Pitch/Across Flats/Height)	3.5mm / 50mm / 26.0mm
M36 (Pitch/Across Flats/Height)	4.0mm / 55mm / 29.0mm