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Introducing GIC Fasteners, a renowned manufacturer specializing in a wide range of Stainless Steel 321/321H bolts that adhere to stringent industry standards. Our bolts are meticulously crafted to meet DIN, ASTM, ISO, and BS specifications, ensuring exceptional quality and performance. Whether you require precision-engineered fasteners or equivalent international standard bolts, GIC Fasteners has you covered. Trust us for reliable, corrosion-resistant solutions designed to meet your most demanding applications. Experience excellence in every bolt we produce.
When it comes to securing critical industrial components, Stainless Steel 321/321H Bolts stand out as the epitome of reliability and durability. GIC Fasteners, a trusted name in the industry, offers these high-quality bolts that are meticulously crafted to meet the most demanding applications. Stainless Steel 321/321H Bolts from GIC Fasteners are designed to withstand extreme conditions, making them ideal for use in industries such as petrochemical, aerospace, and power generation.
The distinguishing feature of these bolts is their exceptional resistance to high temperatures and corrosion. This makes them a top choice for applications that require steadfast performance under duress. Stainless Steel 321/321H Bolts from GIC Fasteners not only ensure structural integrity but also guarantee peace of mind. Whether you need them for pressure vessels, heat exchangers, or any other critical equipment, GIC Fasteners has got you covered. For inquiries and orders, reach out to their dedicated team of experts at sales@gicfasteners.com. Elevate your project’s security with GIC Fasteners’ Stainless Steel 321/321H Bolts and experience the difference that quality and precision make in the world of fasteners.
| Specifications | : | ASTM A 193 ASME SA 193 |
| Standard | : | DIN, ASTM, BS, ISO and all International Standards |
| Length | : | 3 mm to 200 mm |
| Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Type | : | Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts, etc. |
| Grade | C | Mn | Si | P | S | Cr | N | Ni | Ti |
| SS 321 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 - 19.00 | 0.10 max | 9.00 - 12.00 | 5(C+N) – 0.70 max |
| SS 321H | 0.04 – 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 - 19.00 | 0.10 max | 9.00 – 12.00 | 4(C+N) – 0.70 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1457 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
| STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
| SS 321 | 1.4541 | S32100 | SUS 321 | X6CrNiTi18-10 |
| SS 321H | 1.4878 | S32109 | SUS 321H | X12CrNiTi18-9 |
All measurements in millimeters
NOMINAL SIZE (D) |
BODY DIAMETER |
HEAD THICKNEASTM A193 |
ACROASTM A193 THE FLATS |
ACROASTM A193 CORNERS |
||||
|---|---|---|---|---|---|---|---|---|
D (MAX) |
D (MIN) |
H (MAX) |
H (MIN) |
F (MAX) |
F (MIN) |
C (MAX) |
C (MIN) |
|
m10 |
10.00 |
9.78 |
6.63 |
6.17 |
17.00 |
15.73 |
18.48 |
17.77 |
m12 |
12.00 |
11.73 |
7.76 |
4.24 |
19.00 |
17.73 |
20.78 |
20.03 |
m14 |
14.00 |
13.73 |
9.09 |
8.51 |
22.00 |
20.67 |
24.25 |
23.35 |
m16 |
16.00 |
15.73 |
10.32 |
9.68 |
24.00 |
23.67 |
27.71 |
26.75 |
m20 |
20.00 |
19.67 |
12.88 |
12.12 |
30.00 |
29.16 |
34.64 |
32.95 |
m24 |
24.00 |
23.67 |
15.44 |
14.56 |
36.00 |
35.00 |
41.57 |
39.55 |
m30 |
30.00 |
29.67 |
19.48 |
17.92 |
46.00 |
45.00 |
53.12 |
50.85 |
m36 |
36.00 |
35.61 |
23.38 |
21.63 |
55.00 |
53.80 |
63.51 |
60.79 |
m42 |
42.00 |
41.38 |
26.97 |
25.03 |
65.00 |
62.90 |
75.06 |
71.71 |
m48 |
48.00 |
47.38 |
31.07 |
28.93 |
75.00 |
72.60 |
86.60 |
82.76 |
m56 |
56.00 |
55.26 |
36.2 |
33.80 |
85.00 |
82.20 |
98.15 |
93.71 |
m64 |
64.00 |
63.26 |
41.32 |
38.68 |
95.00 |
91.80 |
109.70 |
104.65 |
m72 |
72.00 |
71.26 |
46.45 |
43.55 |
105.00 |
101.40 |
121.24 |
115.60 |
m80 |
80.00 |
79.26 |
51.58 |
48.42 |
115.00 |
111.00 |
132.72 |
126.54 |
m90 |
90.00 |
89.13 |
57.74 |
54.26 |
130.00 |
125.50 |
150.11 |
143.07 |
m100 |
90.00 |
99.13 |
63.9 |
60.10 |
145.00 |
140.00 |
167.43 |
159.60 |
| Applications | Industries |
|---|---|
| Aerospace Components | Aerospace |
| Pressure Vessels | Petrochemical |
| Exhaust Systems | Automotive |
| High-Temperature Equipment | Manufacturing |
| Chemical Processing | Chemical |
| Power Generation | Energy |
| Oil and Gas Equipment | Oil and Gas |
Explore our comprehensive range of products, ensuring you find the perfect solution for your specific requirements.
Save money without compromising on quality, thanks to our competitive prices and cost-effective options.
Personalized assistance, prompt responses, and a commitment to meeting your needs, making your purchase process seamless.
Stainless Steel 321/321H Bolts are high-quality fasteners crafted from a heat-resistant, corrosion-resistant alloy, ideal for various industrial applications.
While both are austenitic stainless steels, 321H Bolts contain higher carbon content, enhancing their high-temperature strength compared to 321 Bolts.
At GIC Fasteners, we adhere to international standards such as DIN, ASTM, ISO, and BS, ensuring top-notch quality.
These bolts find use in aerospace components, petrochemical plants, exhaust systems, and other high-temperature and corrosive environments.
Yes, they exhibit excellent corrosion resistance, making them suitable for harsh chemical and acidic environments.
Absolutely, Stainless Steel 321/321H Bolts are designed for high-temperature applications, maintaining their structural integrity under heat.
You can easily order by contacting us at sales@gicfasteners.com, and our experts will assist you with your requirements.
GIC Fasteners is renowned for its commitment to quality, compliance with standards, and a track record of supplying reliable fasteners.
Yes, we provide customization services to meet specific size, threading, and coating requirements of your project.
