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GIC Fasteners, a renowned manufacturer in the industry, proudly presents its extensive range of Stainless Steel 304H Screws, meticulously crafted to meet the highest standards of quality and performance. Our screws adhere to a multitude of international standards, including DIN, ASTM, ISO, and BS, ensuring compatibility and reliability in diverse applications. Whether you require precision-engineered fasteners for industrial, construction, or automotive purposes, our Stainless Steel 304H Screws are the ideal choice, known for their exceptional corrosion resistance and longevity. Trust GIC Fasteners for superior fastening solutions that meet and exceed global quality benchmarks.
When it comes to demanding industrial applications that require both strength and resilience, look no further than GIC Fasteners‘ Stainless Steel 304H Screws. These screws are a testament to precision engineering and robust construction, making them the top choice for projects that demand exceptional performance. At GIC Fasteners, we understand the importance of quality and durability in fasteners, and our Stainless Steel 304H Screws are designed to meet and exceed those expectations.
Crafted from premium Stainless Steel 304H material, our screws are not only highly resistant to corrosion and oxidation but also offer impressive strength, ensuring they can withstand the toughest conditions. Whether it’s high-temperature environments or applications in industries like petrochemicals or manufacturing, these screws have you covered. Elevate the reliability and longevity of your projects with GIC Fasteners’ Stainless Steel 304H Screws. For inquiries and orders, simply reach out to us at sales@gicfasteners.com. Your satisfaction is our priority, and we’re here to provide you with the quality fasteners you need to succeed.
| 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 Screw, Socket Head Cap Screw, Cheese Head Screws, Anchor Screw, Button Head Screws, Concrete screw, Threaded Screw, Pan Head Screw, Panel Screw, Machine Screw. |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 304H | min. | – | – | – | – | – | 18.0 | – | 8.0 | – |
| max. | 0.08 | 2.0 | 0.75 | 0.045 | 0.030 | 20.0 | 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 | Brinell (HB) max | ||||
| 304H | 515 | 205 | 40 | 92 | 201 |
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity (W/m.K) | Specific Heat 0-1000C (J/kg.K) | Electrical Resistivity (n.m) | |||
| 0-1000C | 0-3150C | 0-5380C | at 1000C | at 5000C | |||||
| 304H | 8000 | 193 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 | 500 | 720 |
Flat Head Machine Screws
| Nominal Size | A | H | J | T | M | G | N | Phillips Driver Size | |||||
| Head Diameter | Height of Head | Width of Slot | Depth of Slot | Dimensions of Recess | |||||||||
| Diameter | Depth | Width | |||||||||||
| Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | ||
| 2 4 5 6 7* 8 9* 10 12 14* 1/4 5/16 3/8 1/2 | .172 .225 .252 .279 .305 .332 .358 .385 .438 .491 .507 .635 .762 .875 | 147 .195 .220 .244 .268 .292 .316 .340 .389 .437 .452 .568 .685 775 | .051 .067 .075 .083 .091 .100 .108 .116 .132 .148 .153 .191 .230 .223 | .040 .055 .062 .069 .076 .084 .091 .098 .112 .127 .131 .165 .200 .198 | .031 .039 .043 .048 .048 .054 .054 .060 .067 .075 .075 .084 .094 .106 | .023 .031 .035 .039 .039 .045 .045 .050 .056 .064 .064 .072 .081 .091 | .023 .030 .034 .038 .041 .045 .049 .053 .060 .068 .070 .088 .106 .103 | .015 .020 .022 .024 .027 .029 .032 .034 .039 .044 .046 .058 .070 .065 | .102 .128 .154 .174 .182 .189 .258 .204 .268 .283 .283 .365 .393 .424 | .089 .115 .141 .161 .169 .176 .245 .191 .255 .270 .270 .352 .380 .411 | .063 .089 .086 .106 .114 .121 .146 .136 .156 .171 .171 .216 .245 .276 | .017 .018 .027 .029 .030 .031 .034 .032 .036 .039 .035 .061 .065 .069 | 1 1 2 2 2 2 2 2-3* 3 3 3 4 4 4 |
| Nominal Size | A | W | H | F | U | J | T | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Width Across Flats | Width Across Corners | Height of Head | Diameter of Washer | Thickness of Washer | Width of Slot | Depth of Slot | |||||||
| Max. | Min. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | |
| 4 6 7 8 10 12 14 1/4 5/16 3/8 | .187 .250 .250 .250 .312 .312 .438 .375 .500 .562 | .181 .244 .244 .244 .305 .305 .428 .367 .489 .551 | .202 .272 .272 .272 .340 .340 .409 .409 .545 .614 | .060 .093 .093 .110 .120 .155 .190 .190 .230 .295 | .049 .080 .080 .096 .105 .139 .172 .172 .208 .270 | .243 .328 .328 .348 .414 .432 .520 .520 .676 .780 | .225 .302 .302 .322 .384 .398 .480 .480 .624 .720 | .019 .025 .029 .031 .031 .039 .050 .050 .055 .063 | .011 .015 .017 .019 .019 .022 .030 .030 .035 .037 | .039 .048 .048 .054 .060 .067 .075 .075 .084 .094 | .031 .039 .039 .045 .050 .056 .064 .064 .072 .081 | .042 .053 .062 .074 .080 .103 .111 .111 .134 .168 | .025 .033 .040 .052 .057 .077 .083 .083 100 .131 |
|
Nominal
|
Thread.
|
Hex Socket Size
|
Body diameter and Head height
|
Head Dia
|
Soc. length
|
||
|
Size
|
Pitch
|
Max
|
Min
|
Max
|
Min
|
||
|
J
|
D /H
|
A
|
K
|
||||
|
M3
|
0.5
|
2.50
|
3.00
|
2.86
|
5.50
|
5.20
|
1.3
|
|
M4
|
0.70
|
3.00
|
4.00
|
3.82
|
7.00
|
6.64
|
2.00
|
|
M5
|
0.8
|
4.00
|
5.00
|
4.82
|
8.50
|
8.14
|
2.70
|
|
M6
|
1.0
|
5.00
|
6.00
|
5.82
|
10.00
|
9.64
|
3.30
|
|
M8
|
1.25
|
6.00
|
8.00
|
7.78
|
13.00
|
12.57
|
4.3
|
|
M10
|
1.5
|
8.00
|
10.00
|
9.78
|
16.00
|
15.57
|
5.50
|
|
M12
|
1.75
|
10.00
|
12.00
|
11.73
|
18.00
|
17.57
|
6.60
|
|
M16
|
2.0
|
14.00
|
16.00
|
15.73
|
24.00
|
23.48
|
8.80
|
|
M20
|
2.5
|
17.00
|
20.00
|
19.67
|
30.00
|
29.48
|
10.70
|
|
M24
|
3.0
|
19.00
|
24.00
|
23.67
|
36.00
|
35.38
|
12.90
|
| Applications | Industries |
|---|---|
| Structural fastening in buildings and bridges | Construction |
| Assembly of heat exchangers and boilers | Energy |
| Fastening components in automotive manufacturing | Automotive |
| Marine equipment and offshore drilling rigs | Marine |
| Chemical processing equipment | Chemical |
| Food and beverage industry machinery | Food Processing |
| Medical equipment and devices | Medical |
| Petrochemical and oil refining facilities | Oil & Gas |
| Aerospace components and aircraft manufacturing | Aerospace |
| Electrical and electronics equipment | Electronics |
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Stainless Steel 304H Screws are distinguished by their increased carbon content, which enhances their high-temperature performance. This makes them ideal for applications in elevated temperature environments where standard 304 stainless steel may not suffice.
Yes, Stainless Steel 304H Screws are highly resistant to corrosion, making them an excellent choice for outdoor and marine applications where exposure to moisture and salt is a concern.
Absolutely, Stainless Steel 304H Screws are often used in structural applications in the construction industry due to their excellent strength and durability.
Stainless Steel 304H Screws adhere to a range of international standards, including DIN, ASTM, ISO, and BS, ensuring their compatibility and reliability in various industries.
Yes, GIC Fasteners offers Stainless Steel 304H Screws in a variety of sizes and thread types, allowing you to choose the perfect fastener for your project needs.
Generally, these screws are low-maintenance. However, in highly corrosive environments, periodic cleaning and inspection are recommended to ensure long-term performance.
Yes, they exhibit good thermal stability and can handle temperature variations, making them suitable for applications in both hot and cold environments.
While the initial cost may be slightly higher than standard fasteners, their longevity and resistance to corrosion make them cost-effective over the life of the project.
Yes, GIC Fasteners offers customization services to meet your specific requirements, including coatings, finishes, and packaging options for Stainless Steel 304H Screws.
