Steel Thin Hex Nut, Class 10
ISO 898-2 class 10 thin hex nuts to DIN 439 / ISO 4035. Low-profile matching nuts for class 10.9 joints in tight envelopes — not a substitute for a full-height class 10 nut as the primary clamp. Listed M3–M56.
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Available Sizes & Finishes
24 sizes available
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Applications & Selection Guide
ISO 898-2 property class 10 thin hexagon nuts to DIN 439 / ISO 4035. Alloy-steel jam / low-profile nuts for class 10.9 joints in tight envelopes. Height is about half a standard class 10 DIN 934 nut, so thread engagement is reduced. Listed M3–M56.
Reserve for space-constrained 10.9 assemblies or as a jam nut against a full-height class 10 nut. Reduced height means reduced thread engagement — high-preload joints normally want a full DIN 934 class 10 (or HV DIN 6915) as the primary nut. Coating of 10.9/class 10 parts should follow hydrogen-embrittlement practice.
Include sizes, quantities, coating requirements, and destination. Full-height class 10 nuts and 10.9 bolts can be quoted together.
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
ISO 898-2 class 10
Manufacturing Standard
DIN 439 / ISO 4035
Material Type
Steel
Category
Thin Hex Nut
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