Steel

ISO 898-2 class 10

DIN 6915 / ISO 7414

Steel HV Hex Nut, Class 10

ISO 898-2 class 10 HV hex nuts to DIN 6915 / ISO 7414. The matching nut for preloaded DIN 6914 HV bolt sets in structural steelwork. Listed M12–M36.

Choose a size below and add it to your quote.

Available Sizes & Finishes

10 sizes available

Filters

Diameter (mm)

Thickness (mm)

M12

23 g/pc

M14

30 g/pc

M16

45 g/pc

M18

63 g/pc

M20

74 g/pc

M22

104 g/pc

M24

155 g/pc

M27

224 g/pc

M30

300 g/pc

M36

515 g/pc

Applications & Selection Guide

ISO 898-2 class 10 HV hexagon nuts to DIN 6915 / ISO 7414 (EN 14399-4 nut). Larger across-flats and controlled dimensions for pretensioned high-strength structural bolting. Listed M12–M36. Always used with DIN 6914 HV bolts and DIN 6916 washers as a set.

This is not a DIN 934 class 10 nut. HV nuts are part of a calibrated pretension system for steel-to-steel connections in buildings and bridges. Mixing a DIN 934 nut onto a DIN 6914 bolt, or omitting the DIN 6916 washer, is outside the HV assembly. Property class 10 matches the 10.9 HV bolt.

Quote HV nuts with the matching DIN 6914 bolts and DIN 6916 washers — sizes, quantities, coating, and destination in one enquiry.

Technical guides

Bolt grades and sizes: 8.8, 10.9, 12.9, A2 and A4, and metric hex bolt dimensions

What the property classes 4.8, 8.8, 10.9 and 12.9 and stainless A2-70 and A4-70 mean, minimum strength and tensile loads, metric thread pitch and hex head sizes, DIN 933 vs DIN 931, and which nut goes with which bolt.

Read the guide →

Nut and washer types compared: hex, lock, flange, castle, coupling, cap and HV nuts, flat, spring and structural washers, with their standards

How hex, thin, nylon-insert and all-metal lock, flange, castle, coupling, cap, wing and HV nuts differ, which nut class goes with which bolt, and when to use DIN 125, DIN 127, DIN 7989 and DIN 6916 washers.

Read the guide →

Product Information

Material Grade