Stainless Steel A4 Fasteners
Stainless Steel A4 Heavy Hex Nut, Stainless Steel A4-70 Fasteners, Stainless Steel A4-80 Fasteners, SS A4 Socket Head Cap Screw, SS A4 Hex Head Bolt, Stainless Steel A4 Lock Hex Nut, SS A4 Spring Washer Suppliers in India
Stainless Steel A4 Machine Bolts Manufacturers, Stainless Steel A4 Plain Washer in Mumbai, Stainless Steel A4 Industrial Fasteners Exporter in India, SS A4 Fully Threaded Bolts, Stainless Steel A4 Half Threaded Stud Bolts, Stainless Steel A4 Fasteners Price List in India.
A4 grade of Stainless Steel is the same as A2 grade. Stainless Steel A4 contains 16% chromium, 10% nickel and 2% molybdenum. Additional Molybdenum increases the corrosion resistance in Stainless Steel which endure attack from many industrial chemicals and solvents. Stainless Steel A4 is austenitic, nonmagnetic material which is suitable for all the situations as A2. But Stainless Steel A4 is also ideal for marine solutions. This Stainless Steel A4 is perfect for Fastener manufacturing, and it is easier to fabricate, weld, and finish. Use of Stainless Steel A4 grade is the most convenient and absolute choice. This material is also suitable in applications in surgical implants, photographic chemicals, and the marine environment.
We, Arrow Piping Solutions., are leading manufacturer and supplier of Fasteners. We are producing Fasteners in different types, materials, specifications, and dimensions. By considering the needs of all industries, we are manufacturing a wide variety of Fasteners. Stainless Steel A4 Fasteners are the most preferred type of Fastener. We have a full inventory of Fasteners which is suitable for numerous types of industrial applications. By following all national as well as international standards, we manufacture the highest quality Stainless Steel A4 Fasteners. Along with standards, we also implement advanced technology and machinery to produce the most precise Stainless Steel A4 Fasteners in bulk amount.
Arrow Piping Solutions. carries a wide range of stainless steel A4 fasteners in a variety of size, dimensions standards and tolerance to meet your project’s needs—including fasteners in dimension as per ASME B1.1, ASME B18.2.1, ASME B18.2.2, ASME B18.2.8, ASME B18.6.3, ASME B18.21.1, ASME B1.13M Fasteners / DIN , ANSI, JIS, ASTM standards specifications / weight chart & thickness of A4 stainless steel fasteners.
Arrow Piping Solutions is focusing on maintaining the quality of Fasteners and deliver them within the decided time. We have a team of experts, experienced, and skilled professionals who are working hard to provide expected quality to our clients. By using high-quality material for manufacturing and strict quality testing make us able to produce the most excellent quality Stainless Steel A4 Fasteners. Our quality testing team tests Fasteners at every stage of production to avoid defects and errors.
Stainless Steel A4 Fasteners Specifications
| Specification | ASTM A193 / ASME SA193, ASTM A194 / ASME SA194, ASTM F593, F594, F1554 / ASME SF593, F594, F1554 |
|---|---|
| Dimension | DIN, ISO, ASTM, JIS, BS, GB, IS and all International Standards |
| Size Range | M3 - M56 | 3/6" to 2" | Custom Sizes |
| Length | 3 mm to 200 mm |
Stainless Steel A4 Fasteners Equivalent Grades
| Grade | DIN | UNS | JIS | BS | GOST | AFNOR | EN |
|---|---|---|---|---|---|---|---|
| A4 | |||||||
| 316 | 1.4401 / 1.4436 | S31600 | SUS 316 | 316S31 / 316S33 | - | Z7CND17‐11‐02 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 |
| 316L | 1.4404 / 1.4435 | S31603 | SUS 316L | 316S11 / 316S13 | 03Ch17N14M3 / 03Ch17N14M2 | Z3CND17‐11‐02 / Z3CND18‐14‐03 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 |
| 316H | 1.4401 | S31609 | SUS 316H | - | - | - | - |
By performing various destructive and non-destructive tests, we check the quality as well as durability Stainless Steel A4 Fasteners. At reasonable rates, we are offering excellent Fasteners with superior finishing. We are also taking care of packing, shipping, labelling and on-time delivery of Fasteners. We are fulfilling the needs of our clients by providing a variety of Fasteners with all necessary abilities.
Stainless Steel A4 Fasteners Dimensions :
Full Range of Stainless Steel A4 Fastener Products both Imperial & Metric. Dimensions range from M3 to M72
| Hexagon Bolts / Set Screws | Stud Bolts | Hexagon Nuts | Socket Capscrews |
|---|---|---|---|
| DIN 931 | BS4882 | DIN 934 | DIN 912 |
| DIN 933 | DIN 976 | BS 1768 | DIN 6912 |
| BS 1768 | BS 1769 | DIN 7984 | UNI 5731 |
| BS 1769 | DIN 7984 | UNI 5731 | BS 1083 |
| BS 1083 | ANSI B18.3 | UNI 5739 | BS 3692 |
| BS 3692 | ISO 4762 | ISO 4014 | ISO 4032 |
| ISO 4014 | ISO 4032 | UNI 5931 | ISO 4017 |
| ISO 4017 | ISO 4033 | BS 2470 | BS 1769 |
| BS 1769 | ANSI B18.2.2 | BS 4168 | BS 3692 |
| ANSI B18.2.1 |
| Socket & Slotted Set Screws | Socket & Slotted Countersunk Screws | Studs | Washers |
|---|---|---|---|
| DIN 913 | DIN 963 | DIN 938 | DIN 125 |
| DIN 914 | DIN 7991 | DIN 939 | DIN 9021 |
| DIN 915 | BS 4168 | DIN 2510 | BS 4320 |
| DIN 916 | BS 1981 | BS 4439 | BS 3410 |
| DIN 551 | BS 483 | BS 2693 | |
| DIN 553 | BS 2470 | ||
| DIN 438 |
| Spring Washers |
|---|
| DIN 127 |
| BS 4168 |
| BS 4464 |
| BS 1802 |
Stainless Steel A4 Fasteners Chemical Composition
| Grade | C | Si | Mn | P | S | Cr | Mo | Ni | Cu | N | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A4 | Min | - | - | - | - | - | 16.0 | 2.0 | 10.5 | - | - |
| ISO | Max | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 18.5 | 3.0 | 14.0 | 1.0 | - |
| A4-70 | Min | - | - | - | - | - | 16.0 | 2.0 | 11.5 | - | 0.12 |
| ISO² | Max | 0.03 | 1.00 | 2.00 | 0.045 | 0.03 | 18.5 | 3.0 | 14.0 | 1.0 | 0.22 |
| 316 | Min | - | - | - | 0 | - | 16.0 | 2.00 | 10.0 | - | |
| Max | 0.08 | 0.75 | 2.0 | 0.045 | 0.03 | 18.0 | 3.00 | 14.0 | 0.10 | ||
| 316L | Min | - | - | - | - | - | 16.0 | 2.00 | 10.0 | - | |
| Max | 0.03 | 0.75 | 2.0 | 0.045 | 0.03 | 18.0 | 3.00 | 14.0 | 0.10 | ||
| 316H | Min | 0.04 | 0 | 0.04 | - | - | 16.0 | 2.00 | 10.0 | - | |
| Max | 0.10 | 0.75 | 0.10 | 0.045 | 0.03 | 18.0 | 3.00 | 14.0 | - |
Stainless Steel A4 Fasteners Mechanical Properties
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min |
Elong (% in 50mm) min |
Hardness Rockwell B (HR B) max |
Brinell (HB) max |
|---|---|---|---|---|---|
| A4 | 700 | 450 | 40 | Not required | Not required |
| 316 | 515 | 205 | 40 | 95 | 217 |
| 316L | 485 | 170 | 40 | 95 | 217 |
| 316H | 515 | 205 | 40 | 95 | 217 |
Stainless Steel A4 Fasteners Application Industries
- Textile machinery
- Oil and gas industry
- Pulp and paper industry
- Power plants
- Energy industries
- Furniture
- Pharmaceutical processing industry
- Modern architecture
- Home appliances
- Water waste projects
- Synthetic fiber
- Heat exchanger
- Fluid piping
- Dairy and food processing