DIN 933 Hex Bolt
We are a leading supplier and manufacturer of DIN 933 bolts in China. As a trustworthy supplier, we are fully capable of assuming all related responsibilities. We offer DIN 933 bolts in a wide range of specifications, featuring various materials and finishes—such as yellow zinc, carbon steel, and blue-white zinc. Please let us know your requirements, and we will provide you with top-quality products. Please feel free to contact us anytime!
- International Standards
- Customization Available
- Surface Coatings (including nickel plating, blue-white zinc, Dacromet, blackening, and colored zinc)
- Material Certificates Provided
- Full Set of Certifications (including environmental management, quality management, etc.)
- Performance Grades Ranging from 4.8 to 12.9
- Low Minimum Order Quantity: Starting at 100 pieces
High-Quality Hex Bolts

DIN 933 Hex Head Bolt
Bystrong is a professional manufacturer of DIN 933 hex head bolts. We produce a wide range of high-quality bolts at highly competitive prices.

DIN 933 Hexagon Bolt Nickel-Plated
If you are looking for high-quality nickel-plated DIN 933 hexagon bolts, Bystrong is your best choice.

Black DIN 933 Hex Bolt
At Bystrong, we customize various bolts to meet customer requirements, offering a wide range of sizes and surface finishes.

Carbon Steel DIN 933 Hex Screw with Zinc-Aluminum-Magnesium Coating
As a top-quality manufacturer in China, Bystrong supplies premium Carbon Steel DIN 933 fasteners that meet your corporate standards.

DIN 933 Hex Bolt with Blue White Zinc Plated
As a global bolt manufacturing expert in China, Bystrong offers high-strength DIN 933 Hex Bolts with Blue White Zinc Plated.

DIN 933 Hex Bolt with HDG
Our hot-dip galvanized DIN 933 bolts feature a zinc coating of up to 50 μm, making them corrosion-resistant and durable for outdoor use.

SS 8.8 DIN 933 Hex Bolt
The Grade 8.8 DIN 933 hex bolt is a high-strength, fully threaded carbon steel bolt with a hexagonal head, suitable for structural connections requiring full-length thread engagement and moderate load-bearing capacity.

DIN 933 Hex Bolt with Color Zinc
DIN 933 Hex Bolts feature full-length threads and uniform load distribution. They are available with surface treatments such as white zinc, blue-white zinc, blackening, or colored zinc; colored zinc offers the best resistance to salt spray.
| mm | P | da max | e min | k min | k max | r min | s max | s min |
|---|---|---|---|---|---|---|---|---|
| M1.6 | 0.35 | 2 | 3.41 | 0.98 | 1.22 | 0.1 | 3.2 | 3.02 |
| M1.7 | 0.35 | 2.1 | 3.82 | 1.33 | 1.08 | 0.1 | 3.5 | 3.32 |
| M2 | 0.4 | 2.6 | 4.32 | 1.28 | 1.52 | 0.1 | 4 | 3.82 |
| M2.3 | 0.45 | 2.9 | 4.95 | 1.73 | 1.48 | 0.1 | 4.5 | 4.32 |
| M2.5 | 0.45 | 3.1 | 5.45 | 1.58 | 1.82 | 0.1 | 5 | 4.82 |
| M2.6 | 0.45 | 3.2 | 5.51 | 1.93 | 1.68 | 0.1 | 5 | 4.82 |
| M3 | 0.5 | 3.6 | 6.01 | 1.88 | 2.12 | 0.1 | 5.5 | 5.32 |
| M3.5 | 0.6 | 4.1 | 6.58 | 2.28 | 2.52 | 0.1 | 6 | 5.82 |
| M4 | 0.7 | 4.7 | 7.66 | 2.68 | 2.92 | 0.2 | 7 | 6.78 |
| M5 | 0.8 | 5.7 | 8.79 | 3.35 | 3.65 | 0.2 | 8 | 7.78 |
| M6 | 1 | 6.8 | 11.05 | 3.85 | 4.15 | 0.25 | 10 | 9.78 |
| M7 | 1 | 7.8 | 12.12 | 4.65 | 4.95 | 0.25 | 11 | 10.73 |
| M8 | 1.25 | 9.2 | 14.38 | 5.15 | 5.45 | 0.4 | 13 | 12.73 |
| M10 | 1.5 | 11.2 | 18.9 | 6.22 | 6.56 | 0.4 | 17 | 16.73 |
| M12 | 1.75 | 13.7 | 21.1 | 7.32 | 7.68 | 0.6 | 19 | 18.67 |
| M14 | 2 | 15.7 | 24.49 | 8.62 | 8.98 | 0.6 | 22 | 21.67 |
| M16 | 2 | 17.7 | 26.75 | 9.82 | 10.18 | 0.6 | 24 | 23.67 |
| M18 | 2.5 | 20.2 | 30.14 | 11.28 | 11.72 | 0.6 | 27 | 26.67 |
| M20 | 2.5 | 22.4 | 33.53 | 12.28 | 12.72 | 0.8 | 30 | 29.67 |
| M22 | 2.5 | 24.4 | 35.72 | 13.78 | 14.22 | 0.8 | 32 | 31.61 |
| M24 | 3 | 26.4 | 39.98 | 14.78 | 15.22 | 0.8 | 36 | 35.38 |
| M27 | 3 | 30.4 | 45.2 | 16.65 | 17.35 | 1 | 41 | 40 |
| M30 | 3.5 | 33.4 | 50.85 | 18.28 | 19.12 | 1 | 46 | 45 |
| M33 | 3.5 | 36.4 | 55.37 | 20.58 | 21.42 | 1 | 50 | 49 |
| M36 | 4 | 39.4 | 60.79 | 22.08 | 22.92 | 1 | 55 | 53.8 |
| M39 | 4 | 42.4 | 66.44 | 24.58 | 25.42 | 1 | 60 | 58.8 |
| M42 | 4.5 | 45.6 | 71.3 | 25.58 | 26.42 | 1.2 | 65 | 63.1 |
| M45 | 4.5 | 48.6 | 76.95 | 27.58 | 28.42 | 1.2 | 70 | 68.1 |
| M48 | 5 | 52.6 | 82.6 | 29.58 | 30.42 | 1.6 | 75 | 73.1 |
| M52 | 5 | 56.6 | 88.25 | 32.5 | 33.5 | 1.6 | 80 | 78.1 |
- Carbon Steel
- Alloy Steel


- Inner packaging: Plastic wrap, bubble wrap, PE foam, EPE foam, PP bags, etc.;
- Outer packaging: Cartons, wooden crates, wooden pallets, etc.;
- Custom packaging: Logos or other content can be printed on the packaging;
- Port of shipment: Tianjin, Qingdao, Shanghai, Yiwu,or as per your requirements.
Bystrong: Your Leading DIN 933 Bolt Manufacturer
Bystrong is a bolt manufacturing company based in China, dedicated to providing you with one-stop manufacturing solutions for fasteners.
If you are looking for a DIN 933 bolt manufacturer, Bystrong offers top-quality products at affordable prices. We also provide customization services to meet your specific requirements for DIN bolts.
We possess comprehensive production equipment that ensures the manufacture of high-quality DIN 933 bolts, so you can purchase with confidence.
Please contact us for an instant quote!
Bystrong DIN 933 Hex Bolt
Simply provide your application environment, drawings, quality assurance standards, and validation requirements, and we will promptly develop a precise manufacturing solution for you.







