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Welcome to GIC Fasteners, your premier source for high-quality Stainless Steel 304L Screws engineered to meet the stringent standards of DIN, ASTM, ISO, BS, and equivalent international specifications. Our Stainless Steel 304L Screws are synonymous with exceptional corrosion resistance, thanks to their low carbon content, making them ideal for applications in corrosive environments. With outstanding strength, durability, and high-temperature stability, these screws are the reliable choice for projects demanding precision fasteners. Whether you're in construction, manufacturing, or any industry requiring non-reactive, versatile fasteners, GIC Fasteners is your trusted partner. Elevate your projects with Stainless Steel 304L Screws that not only meet but exceed international quality benchmarks, setting a new standard for excellence.
When it comes to ensuring the longevity and reliability of your industrial or construction projects, the choice of fasteners is paramount. At GIC Fasteners, we understand the importance of using top-quality materials, which is why we offer a comprehensive range of Stainless Steel 304L Screws. These screws are not just any ordinary fasteners; they are a testament to durability, corrosion resistance, and precision engineering. Our team of experts has meticulously designed these screws to meet the highest industry standards, ensuring that they not only hold your structures together but also withstand the test of time.
Stainless Steel 304L Screws from GIC Fasteners are engineered to provide exceptional performance in demanding environments. The 304L stainless steel material is known for its superior corrosion resistance, making these screws ideal for applications where exposure to moisture and harsh elements is a concern. Whether you’re working on marine projects, outdoor installations, or any application that demands rust-free, long-lasting fasteners, our Stainless Steel 304L Screws are the perfect choice. For inquiries and orders, don’t hesitate to reach out to us at sales@gicfasteners.com. Elevate the quality and reliability of your projects with GIC Fasteners today.
| 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 | |
| 304L | 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 | ||||
| 304L | 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 | |||||
| 304L | 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
|
| Industry | Applications |
|---|---|
| Construction | Stainless Steel 304L Screws are widely used in construction projects for securing structural elements, including beams, columns, and frames, where corrosion resistance is crucial. |
| Automotive | They are applied in the automotive industry for assembling components, such as engines, exhaust systems, and chassis, where durability and corrosion resistance are essential. |
| Aerospace | Utilized in the aerospace sector for aircraft assembly, including securing critical components and ensuring safety, due to their resistance to corrosion and extreme environments. |
| Manufacturing | Found in various manufacturing processes for fastening machinery, equipment, and production lines, providing durability and reliability. |
| Food Processing | Used in the food processing industry for securing equipment and conveyor systems, where hygiene and corrosion resistance are paramount. |
| Marine | Applied in marine environments, including shipbuilding and offshore structures, where Stainless Steel 304L’s corrosion resistance is crucial for long-term durability. |
| Medical | Utilized in the medical industry for assembling medical devices and equipment, where hygiene and biocompatibility are critical. |
| Renewable Energy | Found in renewable energy projects like wind turbines and solar panel installations, ensuring corrosion resistance and long-term performance. |
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Stainless Steel 304L Screws contain lower carbon content than 304, reducing the risk of sensitization and enhancing corrosion resistance, making them suitable for corrosive environments.
Stainless Steel 304L Screws can withstand moderately high temperatures, making them suitable for applications in elevated-temperature environments.
Stainless Steel 304L is generally non-magnetic in its annealed state but may become slightly magnetic after cold working. This property varies with manufacturing processes.
Yes, Stainless Steel 304L Screws are ideal for marine use due to their corrosion resistance, making them suitable for boat building and offshore structures.
In many cases, Stainless Steel 304L Screws do not require additional coatings. Their inherent corrosion resistance makes them suitable for various environments.
Yes, Stainless Steel 304L Screws are commonly used in the pharmaceutical industry due to their corrosion resistance and suitability for clean environments.
We offer a wide range of sizes and thread types to meet diverse project requirements. Custom sizes and specifications are also available.
Stainless Steel 304L Screws and Stainless Steel 316 Screws can be used together in certain applications, but it's essential to consider the specific requirements of the project.
Routine cleaning with a mild detergent and water is typically sufficient to maintain the appearance and performance of Stainless Steel 304L Screws. Avoid abrasive cleaners to prevent surface damage.
