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Leading the way as the global leader of 304 stainless steel bolts, GIC Fasteners complies with all relevant international requirements as well as DIN, ASTM, ISO, and BS standards. Our 304 stainless steel bolts are expertly made to provide exceptional performance, robustness, and resistance to corrosion. By emphasizing precise engineering and employing premium materials, GIC Fasteners guarantees that every bolt fulfills the demanding requirements of diverse applications across many sectors. GIC Fasteners offers an extensive selection of bolts that meet ISO 4017, DIN 933, ASTM A193, and other similar standards, offering unparalleled quality and dependability to meet your individual needs.
GIC Fasteners is a leader in the market when it comes to higher quality fasteners. We provide a large selection of 304 stainless steel bolts that are made to the highest standards. Because of our experience producing precisely crafted SS 304 bolts, we can guarantee that every product we make is strong, corrosion-resistant, and long-lasting.
Whether you need bolts that meet ISO 4017, DIN 933, ASTM A193, or other comparable international standards, GIC Fasteners is your go-to source for premium fastening products. Experience a new level of fastening quality when you use the expertly produced Stainless Steel 304 Bolts from GIC Fasteners to elevate your projects.
Our bolts are a great option for a variety of applications, ranging from the construction to the automotive sectors, thanks to the higher strength, adaptability, and lifespan of stainless steel 304. GIC Fasteners offers common sizes as well as unique requirements to meet your needs. Please contact us at sales@gicfasteners.com with any and all of your stainless steel 304 bolt needs. Discover the difference at GIC Fasteners, where quality and skill come together to provide unmatched outcomes.
| 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 Bolt, etc.. |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| 304 | 0.08 max | 2.0 max | 0.75 max | 0.045 | 0.030 | 18.0-20.0 | – | 8.0-10.5 | 0.10 |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness Rockwell B (HR B) max | Hardness Brinell (HB) max |
| 304 | 515 | 205 | 40 | 92 | 201 |
| AISI Grade Equivalent | JIS Equivalent | Stainless Steel Notation | EN/DIN Numerical Equivalent | UNS designation |
EN/DIN Symbolical Equivalent |
| AISI 304 | SUS304 | SS 304 | EN 1.4301 | UNS S30400 | X4CrNi18-10 |
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 |
Torque Specifications |
|||||||
|---|---|---|---|---|---|---|---|
Bolt Size
Inches or # |
Threads
Per Inch |
Standard Dry Torque in Inch-Pounds
|
|||||
304
Stainless Steel |
316
Stainless Steel |
||||||
#2 |
56 |
2.5 |
2.6 |
||||
64 |
3.0 |
3.2 |
|||||
#3 |
48 |
3.9 |
4.0 |
||||
56 |
4.4 |
4.6 |
|||||
#4 |
40 |
5.2 |
5.5 |
||||
48 |
6.6 |
6.9 |
|||||
#5 |
40 |
7.7 |
8.1 |
||||
44 |
9.4 |
9.8 |
|||||
#6 |
32 |
9.6 |
10.1 |
||||
40 |
12.1 |
12.7 |
|||||
#8 |
32 |
19.8 |
20.7 |
||||
36 |
22.0 |
23.0 |
|||||
#10 |
24 |
22.8 |
23.8 |
||||
32 |
31.7 |
33.1 |
|||||
Bolt Size
Inches or # |
Threads
Per Inch |
Standard Dry Torque in Inch-Pounds
|
|||||
304
Stainless Steel |
316
Stainless Steel |
||||||
1/4 |
20 |
75.2 |
78.8 |
||||
28 |
94.0 |
99.0 |
|||||
5/16 |
18 |
132 |
138 |
||||
24 |
142 |
147 |
|||||
3/8 |
16 |
236 |
247 |
||||
24 |
259 |
271 |
|||||
7/16 |
14 |
376 |
393 |
||||
20 |
400 |
418 |
|||||
1/2 |
13 |
517 |
542 |
||||
20 |
541 |
565 |
|||||
Bolt Size
Inches or # |
Threads
Per Inch |
Standard Dry Torque in Inch-Pounds
|
|||||
304
Stainless Steel |
316
Stainless Steel |
||||||
9/16 |
12 |
682 |
713 |
||||
18 |
752 |
787 |
|||||
5/8 |
11 |
1110 |
1160 |
||||
18 |
1244 |
1301 |
|||||
3/4 |
10 |
1530 |
1582 |
||||
16 |
1490 |
1558 |
|||||
7/8 |
9 |
2328 |
2430 |
||||
14 |
2318 |
2420 |
|||||
1 |
8 |
3440 |
3595 |
||||
14 |
3110 |
3250 |
|||||
Bolt Size
Inches or # |
Threads
Per Inch |
Standard Dry Torque in Foot-Pounds
|
|||||
304
Stainless Steel |
316
Stainless Steel |
||||||
1 1/8 |
7 |
413 |
432 |
||||
12 |
390 |
408 |
|||||
1 1/4 |
7 |
523 |
546 |
||||
12 |
480 |
504 |
|||||
1 1/2 |
6 |
888 |
930 |
||||
12 |
703 |
732 |
|||||
| Applications | Industries |
|---|---|
| Construction | Building and infrastructure |
| Automotive | Automobile manufacturing |
| Marine | Shipbuilding and offshore structures |
| Aerospace | Aircraft manufacturing |
| Food Processing | Food and beverage industry |
| Pharmaceutical | Pharmaceutical manufacturing |
| Petrochemical | Oil and gas industry |
| Energy | Power generation |
| Electronics | Electronic equipment manufacturing |
| General Manufacturing | Various industrial applications |
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 304 is a corrosion-resistant alloy composed of iron, chromium, and nickel. It's often used for manufacturing bolts due to its exceptional durability.
Stainless Steel 304 Bolts offer outstanding corrosion resistance, high strength, and versatility, making them suitable for various applications.
Yes, Stainless Steel 304 Bolts are ideal for outdoor applications due to their excellent resistance to rust and corrosion in various weather conditions.
Absolutely, Stainless Steel 304 Bolts are commonly used in marine applications due to their resistance to saltwater corrosion.
Our Stainless Steel 304 Bolts conform to international standards such as DIN, ASTM, ISO, and BS, ensuring top-notch quality.
Generally, they require minimal maintenance. Periodic cleaning and inspection are usually sufficient to maintain their performance.
In their annealed state, Stainless Steel 304 Bolts are non-magnetic, making them suitable for applications where magnetism is unwanted.
Yes, we offer customization services to provide Stainless Steel 304 Bolts tailored to your specific requirements.
Industries such as construction, automotive, aerospace, food processing, and pharmaceuticals frequently utilize Stainless Steel 304 Bolts due to their versatile properties and corrosion resistance.
