Full Thread Hexagon Bolts — DIN 933 / ISO 4017 / GB 5783

FULLERKREG supplies DIN 933 / ISO 4017 / GB 5783 full thread hexagon bolts across the complete range of material grades and surface treatments — from stainless steel and duplex to high-tensile carbon steel and brass. The fully threaded shank provides maximum thread engagement and grip-length flexibility for structural, industrial, and precision applications worldwide. Select your material and surface treatment below:

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Stainless Steel Series

Full Thread Hex Bolts (DIN 933) — Stainless Steel A2-70 Material: A2 / SUS304  |  Grade: A2-70  |  Surface: Whitened & Passivated  |  Size: M6–M36

Full Thread Hex Bolts (DIN 933) — High Tensile Stainless Steel A2-80 Material: A2 / SUS304  |  Grade: A2-80 (800 MPa)  |  Surface: Whitened & Passivated  |  Size: M6–M36

Full Thread Hex Bolts (DIN 933) — Marine Stainless Steel A4-70 Material: A4 / SUS316  |  Grade: A4-70  |  Surface: Whitened & Passivated  |  Size: M6–M36

Full Thread Hex Bolts (DIN 933) — High Tensile Marine Stainless Steel A4-80 Material: A4 / SUS316  |  Grade: A4-80 (800 MPa)  |  Surface: Whitened & Passivated  |  Size: M6–M36

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Duplex & Special Alloy Series

Full Thread Hex Bolts (DIN 933) — Duplex 2205 Stainless Steel Material: Duplex 2205 (UNS S31803)  |  Grade: ~A2-80 equivalent  |  Surface: Passivated  |  Size: M6–M36

Full Thread Hex Bolts (DIN 933) — Brass Material: Brass H65 / CuZn35  |  Surface: Natural / Polished  |  Size: M6–M20

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High Tensile Carbon Steel Series

Full Thread Hex Bolts (DIN 933) — Grade 8.8 Black Oxide Material: 10B21 / 35K Steel  |  Surface: Black Oxide  |  Strength: 800 MPa  |  Size: M6–M36

Full Thread Hex Bolts (DIN 933) — Grade 8.8 Bright Zinc CR3 Material: 10B21 / 35K Steel  |  Surface: Zinc CR3 (RoHS)  |  Strength: 800 MPa  |  Size: M6–M36

Full Thread Hex Bolts (DIN 933) — Grade 8.8 Hot Dip Galvanised (HDG) Material: 10B21 / 35K Steel  |  Surface: Hot Dip Galvanised  |  Strength: 800 MPa  |  Size: M6–M36

Full Thread Hex Bolts (DIN 933) — Grade 12.9 Black Oxide Material: ML40Cr Alloy Steel  |  Surface: Black Oxide  |  Strength: 1220 MPa  |  Size: M6–M36

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Product Gallery

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About DIN 933 / ISO 4017 / GB 5783

• Standards: DIN 933 (Germany) ≡ ISO 4017 (International) ≡ GB 5783 (China)
• Head: Hexagon head — driven by open-end, ring, or socket wrench
• Thread: Full thread (fully threaded shank) — metric coarse per ISO 261
• Size Range: M6 – M36 (material-dependent)
• Key Advantage: Full thread maximises grip-length flexibility and thread engagement

Can’t find the grade or size you need? Contact FULLERKREG — additional sizes and custom requirements available on request.