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Welcome to the world of exceptional fastening solutions with GIC Fasteners, a leading manufacturer renowned for its top-quality Stainless Steel 304H nuts. Committed to precision and durability, our nuts are meticulously crafted to meet the highest industry standards, ensuring reliable performance in a wide range of applications. Complying with the esteemed DIN and ASTM standards, including DIN 934 and ASTM A194, our Stainless Steel 304H nuts offer remarkable corrosion resistance and exceptional mechanical properties. Elevate your projects with confidence, knowing that our products also align with equivalent international standards, cementing GIC Fasteners as your trusted partner for superior nut solutions on a global scale.
Discover excellence in fastening solutions with GIC Fasteners, the foremost manufacturer of premium Stainless Steel 304H nuts. Our nuts stand as a testament to meticulous craftsmanship and unwavering commitment to quality. Engineered by experts, these nuts are forged from the finest Stainless Steel 304H, offering exceptional resistance to corrosion and temperature extremes. Whether for industrial, construction, or automotive applications, our Stainless Steel 304H nuts, compliant with esteemed standards like DIN 934 and ASTM A194, guarantee optimal performance even in the most demanding environments.
Partnering with GIC Fasteners means access to nuts that not only meet, but exceed, industry expectations. Our nuts don’t just fasten, they endure. Backed by our legacy of precision engineering, we ensure every nut reflects our dedication to reliability and durability. Elevate your projects with GIC Fasteners’ Stainless Steel 304H nuts, and experience the seamless fusion of expertise and quality. For inquiries and orders, reach out to us at sales@gicfasteners.com, and let our unmatched fastening solutions empower your endeavors.
| Grade | Stainless Steel 304H |
| Specifications | ASTM A193 / ASME SA193 |
| Length | 3mm to 200mm |
| Size | 3/6″ to 2″, M3 – M56, Custom Sizes |
| Form | Nuts |
| Types | Hexagon Nuts, Self Locking Nut, Square Nuts, Hexagon Coupling Nuts, Hexagon Castle Nuts, Hexagon Domed Cap Nuts, Hexagon Thin Nuts |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
|---|---|---|---|---|---|---|---|---|---|---|
| 304H | min. | 0.04 | – | – | – | – | 18.0 | – | 8.0 | – |
| max. | 0.10 | 2.0 | 0.75 | 0.045 | 0.030 | 20.0 | – | 10.5 | – | |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
|---|---|---|---|---|---|
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 304H | 515 | 205 | 40 | 92 | 201 |
| STANDARD | WERKSTOFF NR. | UNS | JIS |
| SS 304H | 1.4948 | S30409 | SUS 304H |
All measurements in millimeters
Nominal Size or Basic Major Thread Diameter |
F |
G |
H |
||||||
Width Across Flats |
Width Across Corners |
Thickness |
|||||||
Basic |
Max |
Min |
Max |
Min |
Basic |
Max |
Min |
||
1/4 |
.2500 |
1/2 |
.500 |
.488 |
.577 |
.556 |
15/64 |
.250 |
.218 |
5/16 |
.3125 |
9/16 |
.562 |
.546 |
.650 |
.622 |
19/64 |
.314 |
.280 |
3/8 |
.3750 |
11/16 |
.688 |
.669 |
.794 |
.763 |
23/64 |
.377 |
.341 |
7/16 |
.4375 |
3/4 |
.750 |
.728 |
.866 |
.830 |
27/64 |
.441 |
.403 |
1/2 |
.5000 |
7/8 |
.875 |
.850 |
1.010 |
.969 |
31/64 |
.504 |
.464 |
9/16 |
.5625 |
15/16 |
.938 |
.909 |
1.083 |
1.037 |
35/64 |
.568 |
.526 |
5/8 |
.6250 |
1-1/16 |
1.062 |
1.031 |
1.227 |
1.175 |
39/64 |
.631 |
.587 |
3/4 |
.7500 |
1-1/4 |
1.250 |
1.212 |
1.443 |
1.382 |
47/64 |
.758 |
.710 |
7/8 |
.8750 |
1-7/16 |
1.438 |
1.394 |
1.660 |
1.589 |
55/64 |
.885 |
.833 |
1 |
1.0000 |
1-5/8 |
1.325 |
1.575 |
1.876 |
1.796 |
63/64 |
1.012 |
.956 |
1-1/8 |
1.1250 |
1-13/16 |
1.812 |
1.756 |
2.093 |
2.002 |
1-7/64 |
1.139 |
1.079 |
1-1/4 |
1.2500 |
2 |
2.000 |
1.938 |
2.309 |
2.209 |
1-7/32 |
1.251 |
1.187 |
1-3/8 |
1.3750 |
2-3/16 |
2.188 |
2.119 |
2.526 |
2.416 |
1-11/32 |
1.378 |
1.460 |
1-1/2 |
1.5000 |
2-3/8 |
2.375 |
2.300 |
2.742 |
2.622 |
1-15/32 |
1.505 |
1.433 |
1-5/8 |
1.6250 |
2-9/16 |
2.562 |
2.481 |
2.959 |
2.828 |
1-19/32 |
1.632 |
1.556 |
1-3/4 |
1.7500 |
2-3/4 |
2.750 |
2.662 |
3.175 |
3.035 |
1-23/32 |
1.759 |
1.679 |
2 |
2.0000 |
3-1/8 |
3.125 |
3.025 |
3.608 |
3.449 |
1-31/32 |
2.013 |
1.925 |
2-1/4 |
2.2500 |
3-1/2 |
3.500 |
3.388 |
4.041 |
3.862 |
2-13/64 |
2.251 |
2.155 |
2-1/2 |
2.5000 |
3-7/8 |
3.875 |
3.750 |
4.474 |
4.275 |
2-29/64 |
2.505 |
2.401 |
2-3/4 |
2.7500 |
4-1/4 |
4.250 |
4.112 |
4.907 |
4.688 |
2-45/64 |
2.759 |
2.647 |
3 |
3.0000 |
4-5/8 |
4.625 |
4.475 |
5.340 |
5.102 |
2-61/64 |
3.013 |
2.893 |
3-1/4 |
3.2500 |
5 |
5.000 |
4.838 |
5.774 |
5.515 |
3-3/16 |
3.252 |
3.124 |
3-1/2 |
3.5000 |
5-3/8 |
5.375 |
5.200 |
6.207 |
5.928 |
3-7/16 |
3.506 |
3.370 |
3-3/4 |
3.7500 |
5-3/4 |
5.750 |
5.562 |
6.640 |
6.341 |
3-11/16 |
3.670 |
3.616 |
4 |
4.0000 |
6-1/8 |
6.125 |
5.925 |
7.073 |
6.755 |
3-15/16 |
4.014 |
3.862 |
Key Characteristics of Stainless Steel 304H Nuts:
| Applications | Industries |
|---|---|
| Industrial Machinery | Manufacturing |
| Construction | Construction |
| Automotive | Automotive |
| Aerospace | Aerospace |
| Marine | Marine |
| Oil and Gas | Energy |
| Chemical Processing | Chemical |
| Food and Beverage | Food |
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Stainless Steel 304H is a high-carbon variation of the 304 grade, known for its enhanced temperature resistance. It maintains excellent corrosion resistance while offering improved high-temperature performance.
Stainless Steel 304H nuts find applications across various industries including manufacturing, construction, automotive, aerospace, marine, energy, chemical, and food, thanks to their durability and resistance.
Yes, these nuts are highly corrosion-resistant due to their chromium content. They can withstand corrosive environments, making them suitable for outdoor and challenging conditions.
Stainless Steel 304H nuts can operate in temperatures up to around 1500°F (815°C) without significant loss of mechanical properties, making them ideal for high-temperature applications.
Absolutely, our Stainless Steel 304H nuts adhere to widely recognized standards such as DIN 934 and ASTM A194, ensuring consistent quality and compatibility.
Stainless Steel 304H nuts provide enhanced high-temperature performance compared to standard 304 stainless steel, allowing them to maintain strength and integrity at elevated temperatures.
GIC Fasteners stands out as a reliable manufacturer, offering top-quality Stainless Steel 304H nuts that adhere to international standards. Our expertise ensures durable and dependable fastening solutions for your projects.
Absolutely, the corrosion resistance of Stainless Steel 304H nuts makes them suitable for a wide range of climates, from coastal regions with salt exposure to arid desert environments.
Yes, due to their high-temperature resistance and robust mechanical properties, these nuts are ideal for critical applications like high-performance engines, industrial ovens, and pressure vessels.
