Duplex Steel & Alloys, headquartered in Mumbai, India, is a premier manufacturer and supplier of high-performance metal fasteners. Our 17-4 PH Stainless Steel Fasteners are manufactured to fine tolerances to suit the various industrial requirements. Our fasteners are produced to meet international standards and quality requirements to provide strength, corrosion, and durability to different sectors like oil and gas, chemical processing, marine, aerospace, and power generation industries.
Chemical Composition
17-4 PH Stainless Steel fasteners are a martensitic grade fasteners with a precisely engineered chemical composition:
- Chromium (15-17.5%): Enhances corrosion resistance of SS 17-4 PH particularly against chlorides and oxidizing environments.
- Nickel (3-5%): Improves toughness and ductility of these fasteners, vital for high-pressure applications.
- Copper (3-5%): Facilitates precipitation hardening, ensuring remarkable strength of stainless steel 17-4 PH fasteners after heat treatment.
- Manganese & Carbon: Contributes to the alloy’s robust microstructure, enhancing wear resistance of these fasteners.
Mechanical Properties
High Strength and Durability
17-4 PH SS fasteners offer superior mechanical properties which include:
- Tensile Strength: 1000–1400 MPa, these fasteners provide excellent load-carrying capacity to provide consistent performance in high-stress applications such as construction and machinery.
- Yield Strength: 850–1100 MPa, 17-4 PH Stainless Steel fasteners are highly resistant to deformation under load, ideal for use in pressure vessels of chemical reactors and oil industry.
- Elongation: 10–15% elongation, a balance of strength and flexibility, they allow for vibrations and dynamic forces typical for aerospace and marine industries.
- Hardness: HRC 36 in the H900 condition, our stainless steel fasteners show excellent wear resistance suitable for shipbuilding and automotive industries.
These mechanical properties do not only increase performance but also guarantee durability and effectiveness of 17-4 PH Stainless steel fasteners.
Corrosion Resistance– The fasteners have a very high resistance to atmospheric and chemical corrosion thus can be used in areas such as offshore platforms and power plants.
Heat Treatment - Versatility in heat treatment to suit the needs of an application in terms of hardness and toughness.
Standards and Certifications
At Duplex Steel & Alloys, we understand the importance of quality and durability of the product, therefore our 17-4 PH Stainless Steel Fasteners are produced to the highest global standards. These fasteners are designed to meet high performing criteria in different applications in different industries.
Standards Compliance:
Our bonds comply with strict international standards such as:
- ASTM A564: Standard for precipitation hardening stainless steel that defines key characteristics of the mechanical properties of SS 17 4 PH fasteners, including tensile strength and hardness.
- AMS 5643: Aerospace material specification for the endurance and fatigue of such fasteners in high-performance applications.
- EN 10088: European standard that focuses on the corrosion protection and mechanical dependency of stainless steel fasteners.
This ensures our products remain reliable, versatile and globally applicable.
Certification:
We adhere to the highest level of industry certification to promote trust and ensure compliance with the global market:
- ISO 9001: Our quality management system certification guarantees that every process, from raw material selection to final delivery, is carefully managed to consistently meet customer requirements.
- ASME Standards: This demonstrates suitability of our products for high-pressure and critical applications, including boilers and pressure vessels.
- PED Certification: Confirms our products for compliance with EU pressure equipment directives, making them suitable for global markets with demanding regulatory requirements.
These certifications demonstrate our commitment to producing 17 4 PH stainless steel fasteners that are not only reliable but also reliable. but also reliable all over the world.
Third party testing
We work with accredited third party testing agencies to certify the integrity of our 17-4 PH stainless steel fasteners:
- Positive Material Identification (PMI): This test is performed to determine the chemical composition of our fasteners. This ensures precise adherence to grade 17-4 PH specifications and reduces the risk of material mixing.
- Non-destructive testing (NDT)
- Radiographic testing: It detects internal defects such as gaps or cracks in fasteners. To ensure the overall integrity and structure of the weld.
- Ultrasonic testing: Important for high-pressure and high-stress applications. Identifies subsurface irregularities to confirm fastener integrity.
- Hydrostatic test: Assess pressure resistance check performance in applications such as pipes, valves, and pressure vessels.
- Mechanical testing: This includes tensile, hardness and impact assessments to confirm that our SS 17-4 PH fasteners meet stringent strength and durability requirements.
This third-party warranty reflects our dedication to delivering the highest quality 17-4 PH stainless steel fasteners that perform in the most challenging environments.
Logistics and Documentation
At Duplex Steel & Alloys we ensure timely delivery and provide efficient logistics and accurate documentation for a seamless supply chain including:
- Material Test Certificates (MTC): Available in conformity with EN 10204 3.1/3.2, thereby confirming the chemical and mechanical characteristics of the fasteners.
- Inspection Reports: The extent of results from third party testing and company in-house testing to ensure that all the information is disclosed.
- Customs and Export Documents: It features our packing lists, commercial invoices, and certificates of origin to help us avoid complications while shipping internationally.
- Product Traceability Reports: This makes it possible for our clients to track every fastener to its production batch for quality and quantities accountability.
With smooth and effective transportation & record keeping, we ensure that our clients get 17-4 PH Stainless Steel Fasteners with the best standard of service.
Why Choose Duplex Steel & Alloys?
As a result of our technical expertise and customer focused business approach we are a leading supplier of 17 4 PH Stainless Steel Fasteners.
- Comprehensive Documentation: We provide detailed Material Test Certificates (MTC) and Third Party Inspection Reports to ensure they are fully transparent and accurate.
- Global Logistics Excellence: We pride ourselves on timely product delivery in the local and export markets. Our export packaging meets ISPM 15, which helps to protect fasteners when in transit.
- Customized Solutions: We also offer additional services, such as dimensions, finishes and heat treatment, depending on your needs.
Trust Duplex Steel & Alloys for your stainless steel fastener needs. We provide high-quality products that comply with international standards.
17-4 PH Fasteners Specifications
| Standard |
ASTM A564 / ASME SA564 |
| Bolt / Screw Size |
M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Nuts Size |
M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Washers Size |
M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Machine Screws Size |
M1.6 – M12 |
| Self Tapping Screw Size |
No.2 – No. 14 |
| Length |
3 mm to 200 mm |
| Threads |
UNF, BSW, BSF, METRIC, UNC, or as required |
| Fasteners |
- DIN : DIN 934, DIN 931, DIN 970, DIN 933
- UTS : UNEF, NPT, UNC, UNS, UNF, NPTF
- ISO : JIS standards, ISO 4033, ISO 4032,
- ANSI – American National Standards Institute
- ASME B18.5
- ANSI B 28.2.4 1M
- as per defined in ASME B16.5 standard SS 17-4 Ph Stud Bolt length
- ANSI B 18.2.4 2M
- as per defined in ASME B18.2.2 SS 17-4 Ph Hex nuts
|
| Form |
Hex, Threading, Square, Round as per Gauge Etc. |
| Raw materials Source |
JSPL, Mukund Steel, Tata Steel, Dhamm Steel, Usha Martin,etc. |
| Threads Configuration |
ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads
|
| Certification |
Dual Certified As per ASTM & ASME Codes |
| Dimensions |
DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
| Threads |
Unless otherwise specified, the threads shall be rolled or cut and tapped
horizontally or vertically |
| Test Certificate |
as per EN 10204 / 3.1 Manufacturer Test Certificate |
| Additional Certifications |
PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified |
| Production Process |
M24-M100: hot forging , M2-M24: Cold Froging, for custom-made connecting element
machining and CNC |
Types of 17-4 PH Fasteners
17-4 PH Bolts
17-4 PH Stainless Steel Nuts
17-4PH Stainless Steel Screw
SS 17-4PH Washer
17-4 PH Stainless Steel Stud Bolts
17-4 PH Anchor Bolt
17-4 PH Stainless Steel Threaded Rod
17-4 PH Hexagonal Bolt
17-4PH Hex Nuts
17-4 PH Fasteners Equivalent Grades
| DIN |
ASTM |
EN |
UNS |
AFNOR |
CNU |
GB |
| 1.4542 |
Grade 630(AMS 5604B) |
X5CrNiCuNb 16-4 |
S17400 |
Z6CNU1704 |
17-4PH |
0Cr17Ni4Cu4Nb |
17-4 PH Stainless Steel Fastener Properties
| Weight % |
C |
Si |
Mn |
S |
P |
Cr |
Ni |
Cu |
Nb+Ta |
| Min. |
|
|
|
|
|
15,00 |
3,00 |
3,00 |
0,15 |
| Max. |
0,070 |
1,00 |
1,00 |
0,030 |
0,040 |
17,50 |
5,00 |
5,00 |
0,45 |
SS 17-4 PH Fasteners Mechanical Properties
| Condition |
Yield strength Rp0.2,
MPa |
Tensile strength Rm,
MPa |
Elongation
[%]
|
Hardness
[HB]
|
Impact, Charpy-V, -32ºC
[J]
|
Pre |
| H 900 |
≥ 1170 |
≥ 1310 |
≥ 8 |
≤ 440 |
|
≥ 17 |
| H 1075 |
≥ 860 |
≥ 1000 |
≥ 10 |
≤ 375 |
≥ 27 |
≥ 17 |
| H 1150 |
≥ 725 |
≥ 930 |
≥ 16 |
≤ 352 |
≥ 27 |
≥ 17 |
| DH 1150 |
≥ 725 |
≥ 860 |
≥ 16 |
≤ 311 |
≥ 27 |
≥ 17 |
SS 17-4PH Hex Bolt, SS 17-4 PH Stud Price, SS 17-4 PH Screw, 17-4PH Stainless Steel Washers, SS
17-4PH Bolts, 17-4PH Stainless Steel Nuts, SS 17-4PH Fasteners Manufacturers in India.
If you are looking for best prices for 17-4PH Stainless Steel Fasteners, 17-4PH Stainless
Steel Bolts, 17-4PH SS Washers email us on info@duplexsteelalloys.com or
call us on +91 9664408767
17-4 PH Fasteners Price List
| Product |
Price |
| 17-4PH Stainless Steel Fasteners Price |
US $999-2500 / Ton |
| 17-4PH Stainless Steel Fasteners Price |
US $1990-3900 / Ton |
| 17-4PH Self Locking Nuts Price |
US $800-2100 / Ton |
| SS 17-4PH Fasteners Price in India |
S $1000.0-3000.0 / Ton |
| SS 17-4PH Heavy Hex Bolt Price |
US $300-2700 / Ton |
| SS 17-4PH Bolts Rate |
US $1000-2500 / Ton |
| 17-4 PH Washers Price |
US $1500-2600 / Ton |
| 17-4PH SS Socket Head Screw Prices |
US $2200-4000 / Ton |
| 17-4 PH Stainless Steel Allen Cap Screw Price List |
US $1.2-4.7 / Kilogram |
| Stainless Steel 17-4 PH Anchor Fasteners Price Per KG in India |
US $1,600.00-2,200.00 / Ton |
17-4 PH Stainless Steel Thread Bolt Sizes
| Size222 |
Nominal (Major)
Diameter [in] |
Coarse Thread (UNC) |
Fine Thread (UNF) |
Threads
Per Inch |
Tensile Stress
Area [in2] |
Minor
Area [in2] |
Threads
Per Inch |
Tensile Stress
Area [in2] |
Minor
Area [in2] |
| #0 |
0.0600 |
--- |
--- |
--- |
80 |
0.00180 |
0.00151 |
| #2 |
0.0860 |
56 |
0.00370 |
0.00310 |
64 |
0.00394 |
0.00339 |
| #4 |
0.1120 |
40 |
0.00604 |
0.00496 |
48 |
0.00661 |
0.00566 |
| #5 |
0.1250 |
40 |
0.00796 |
0.00672 |
44 |
0.00830 |
0.00716 |
| #6 |
0.1380 |
32 |
0.00909 |
0.00745 |
40 |
0.01015 |
0.00874 |
| #8 |
0.1640 |
32 |
0.0140 |
0.01196 |
36 |
0.01474 |
0.01285 |
| #10 |
0.1900 |
24 |
0.0175 |
0.01450 |
32 |
0.0200 |
0.0175 |
| 1/4" |
0.2500 |
20 |
0.0318 |
0.0269 |
28 |
0.0364 |
0.0326 |
| 5/16" |
0.3125 |
18 |
0.0524 |
0.0454 |
24 |
0.0580 |
0.0524 |
| 3/8" |
0.3750 |
16 |
0.0775 |
0.0678 |
24 |
0.0878 |
0.0809 |
| 7/16" |
0.4375 |
14 |
0.1063 |
0.0933 |
20 |
0.1187 |
0.1090 |
| 1/2" |
0.5000 |
13 |
0.1419 |
0.1257 |
20 |
0.1599 |
0.1486 |
| 9/16" |
0.5625 |
12 |
0.182 |
0.162 |
18 |
0.203 |
0.189 |
| 5/8" |
0.6250 |
11 |
0.226 |
0.202 |
18 |
0.256 |
0.240 |
| 3/4" |
0.7500 |
10 |
0.334 |
0.302 |
16 |
0.373 |
0.351 |
| 7/8" |
0.8750 |
9 |
0.462 |
0.419 |
14 |
0.509 |
0.480 |
| 1" |
1.0000 |
8 |
0.606 |
0.551 |
12 |
0.663 |
0.625 |
| 1-1/8" |
1.1250 |
7 |
0.763 |
0.693 |
12 |
0.856 |
0.812 |
| 1-1/4" |
1.2500 |
7 |
0.969 |
0.890 |
12 |
1.073 |
1.024 |
| 1-3/8" |
1.3750 |
6 |
1.155 |
1.054 |
12 |
1.315 |
1.260 |
| 1-1/2" |
1.5000 |
6 |
1.405 |
1.294 |
12 |
1.581 |
1.521 |
| 1-3/4" |
1.7500 |
5 |
1.90 |
1.74 |
--- |
--- |
--- |
| 2" |
2.0000 |
4.5 |
2.50 |
2.30 |
--- |
--- |
--- |
The following table of clearance holes was adapted from ASME B18.2.8. The minimum hole diameters
are given.
| Bolt Size |
Bolt Dia. [in] |
Normal Fit [in] |
Close Fit [in] |
Loose Fit [in] |
| #0 |
0.0600 |
0.076 |
0.067 |
0.094 |
| #2 |
0.0860 |
0.102 |
0.094 |
0.116 |
| #4 |
0.1120 |
0.128 |
0.120 |
0.144 |
| #5 |
0.1250 |
0.156 |
0.141 |
0.172 |
| #6 |
0.1380 |
0.170 |
0.154 |
0.185 |
| #8 |
0.1640 |
0.196 |
0.180 |
0.213 |
| #10 |
0.1900 |
0.221 |
0.206 |
0.238 |
| 1/4" |
0.2500 |
0.281 |
0.266 |
0.297 |
| 5/16" |
0.3125 |
0.344 |
0.328 |
0.359 |
| 3/8" |
0.3750 |
0.406 |
0.391 |
0.422 |
| 7/16" |
0.4375 |
0.469 |
0.453 |
0.484 |
| 1/2" |
0.5000 |
0.562 |
0.531 |
0.609 |
| 5/8" |
0.6250 |
0.688 |
0.656 |
0.734 |
| 3/4" |
0.7500 |
0.812 |
0.781 |
0.906 |
| 7/8" |
0.8750 |
0.938 |
0.906 |
1.031 |
| 1" |
1.0000 |
1.094 |
1.031 |
1.156 |
| 1-1/8" |
1.1250 |
1.219 |
1.156 |
1.312 |
| 1-1/4" |
1.2500 |
1.344 |
1.281 |
1.438 |
| 1-3/8" |
1.3750 |
1.500 |
1.438 |
1.609 |
| 1-1/2" |
1.5000 |
1.625 |
1.562 |
1.734 |
17-4 PH Hex Nut Dimensions
The following table of hex nut dimensions was adapted from ASME B18.2.2, Table 1-1, "Dimensions
of Square and Hex Machine Screw Nuts." This table is used for smaller size hardware.
| Size |
Nominal (Major)
Diameter [in] |
Width Across Flats |
Thickness |
| Nominal [in] |
Minimum [in] |
Minimum [in] |
Maximum [in] |
| #0 |
0.060 |
5/32"(0.156) |
0.150 |
0.043 |
0.050 |
| #2 |
0.086 |
3/16"(0.188) |
0.180 |
0.057 |
0.066 |
| #4 |
0.112 |
1/4"(0.250) |
0.241 |
0.087 |
0.098 |
| #6 |
0.138 |
5/16"(0.312) |
0.302 |
0.102 |
0.114 |
| #8 |
0.164 |
11/32"(0.344) |
0.332 |
0.117 |
0.130 |
| #10 |
0.190 |
3/8"(0.375) |
0.362 |
0.117 |
0.130 |
| 1/4" |
0.250 |
7/16"(0.438) |
0.423 |
0.178 |
0.193 |
| 5/16" |
0.312 |
9/16"(0.562) |
0.545 |
0.208 |
0.225 |
| 3/8" |
0.375 |
5/8"(0.625) |
0.607 |
0.239 |
0.257 |
The following table of hex nut dimensions was adapted from ASME B18.2.2, Table 4, "Dimensions
of Hex Nuts and Hex Jam Nuts."
| Size |
Nominal (Major)
Diameter [in] |
Width Across Flats |
Thickness |
| Minimum [in] |
Maximum [in] |
Minimum [in] |
Maximum [in] |
| 1/4" |
0.2500 |
0.428 |
0.438 |
0.212 |
0.226 |
| 5/16" |
0.3125 |
0.489 |
0.500 |
0.258 |
0.273 |
| 3/8" |
0.3750 |
0.551 |
0.563 |
0.320 |
0.337 |
| 7/16" |
0.4375 |
0.675 |
0.688 |
0.365 |
0.385 |
| 1/2" |
0.5000 |
0.736 |
0.750 |
0.427 |
0.448 |
| 9/16" |
0.5625 |
0.861 |
0.875 |
0.473 |
0.496 |
| 5/8" |
0.6250 |
0.922 |
0.938 |
0.535 |
0.559 |
| 3/4" |
0.7500 |
1.088 |
1.125 |
0.617 |
0.665 |
| 7/8" |
0.8750 |
1.269 |
1.312 |
0.724 |
0.776 |
| 1" |
1.0000 |
1.450 |
1.500 |
0.831 |
0.887 |
| 1-1/8" |
1.1250 |
1.631 |
1.688 |
0.939 |
0.999 |
| 1-1/4" |
1.2500 |
1.812 |
1.875 |
1.030 |
1.094 |
| 1-3/8" |
1.3750 |
1.994 |
2.062 |
1.138 |
1.206 |
| 1-1/2" |
1.5000 |
2.175 |
2.250 |
1.245 |
1.317 |
| 1-5/8" |
1.6250 |
2.350 |
2.430 |
1.364 |
1.416 |
| 1-3/4" |
1.7500 |
2.538 |
2.625 |
1.460 |
1.540 |
| 1-7/8" |
1.8750 |
2.722 |
2.813 |
1.567 |
1.651 |
| 2" |
2.0000 |
2.900 |
3.000 |
1.675 |
1.763 |
Stainless Steel 17-4 PH Flat Washer Dimensions
The following table of flat washer dimensions was adapted from ASME B18.21.1, Table 11 for Type
A Plain Washers. Type A washers come in 2 series: Narrow and Wide.
| Size |
Basic Dia. [in] |
Series |
Inner Dia,
Basic [in] |
Outer Dia,
Basic [in] |
Thickness,
Basic [in] |
| #0 |
0.0600 |
--- |
0.078 |
0.188 |
0.020 |
| #2 |
0.0860 |
--- |
0.094 |
0.250 |
0.020 |
| #4 |
0.1120 |
--- |
0.125 |
0.312 |
0.032 |
| #6 |
0.1380 |
--- |
0.156 |
0.375 |
0.049 |
| #8 |
0.1640 |
--- |
0.188 |
0.438 |
0.049 |
| #10 |
0.1900 |
--- |
0.219 |
0.500 |
0.049 |
| 1/4" |
0.2500 |
Narrow |
0.281 |
0.625 |
0.065 |
| 1/4" |
0.2500 |
Wide |
0.312 |
0.734 |
0.065 |
| 5/16" |
0.3125 |
Narrow |
0.344 |
0.688 |
0.065 |
| 5/16" |
0.3125 |
Wide |
0.375 |
0.875 |
0.083 |
| 3/8" |
0.3750 |
Narrow |
0.406 |
0.812 |
0.065 |
| 3/8" |
0.3750 |
Wide |
0.438 |
1.000 |
0.083 |
| 7/16" |
0.4375 |
Narrow |
0.469 |
0.922 |
0.065 |
| 7/16" |
0.4375 |
Wide |
0.500 |
1.250 |
0.083 |
| 1/2" |
0.5000 |
Narrow |
0.531 |
1.062 |
0.095 |
| 1/2" |
0.5000 |
Wide |
0.562 |
1.375 |
0.109 |
| 9/16" |
0.5625 |
Narrow |
0.594 |
1.156 |
0.095 |
| 9/16" |
0.5625 |
Wide |
0.625 |
1.469 |
0.109 |
| 5/8" |
0.6250 |
Narrow |
0.656 |
1.312 |
0.095 |
| 5/8" |
0.6250 |
Wide |
0.688 |
1.750 |
0.134 |
| 3/4" |
0.7500 |
Narrow |
0.812 |
1.469 |
0.134 |
| 3/4" |
0.7500 |
Wide |
0.812 |
2.000 |
0.148 |
| 7/8" |
0.8750 |
Narrow |
0.938 |
1.750 |
0.134 |
| 7/8" |
0.8750 |
Wide |
0.938 |
2.250 |
0.165 |
| 1" |
1.0000 |
Narrow |
1.062 |
2.000 |
0.134 |
| 1" |
1.0000 |
Wide |
1.062 |
2.500 |
0.165 |
| 1-1/8" |
1.1250 |
Narrow |
1.250 |
2.250 |
0.134 |
| 1-1/8" |
1.1250 |
Wide |
1.250 |
2.750 |
0.165 |
| 1-1/4" |
1.2500 |
Narrow |
1.375 |
2.500 |
0.165 |
| 1-1/4" |
1.2500 |
Wide |
1.375 |
3.000 |
0.165 |
| 1-3/8" |
1.3750 |
Narrow |
1.500 |
2.750 |
0.165 |
| 1-3/8" |
1.3750 |
Wide |
1.500 |
3.250 |
0.180 |
| 1-1/2" |
1.5000 |
Narrow |
1.625 |
3.000 |
0.165 |
| 1-1/2" |
1.5000 |
Wide |
1.625 |
3.500 |
0.180 |
| 1-5/8" |
1.6250 |
--- |
1.750 |
3.750 |
0.180 |
| 1-3/4" |
1.7500 |
--- |
1.875 |
4.000 |
0.180 |
| 1-7/8" |
1.8750 |
--- |
2.000 |
4.250 |
0.180 |
| 2" |
2.0000 |
--- |
2.125 |
4.500 |
0.180 |
17-4 PH Bolts Dimensions
|
NOMINAL SIZE (D)
|
BODY DIAMETER
|
|
HEAD THICKNEASTM A479
|
|
ACROASTM A479 THE FLATS
|
|
ACROASTM A479 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
|
17-4 PH Nuts Size Chart
|
Nut Size
(mm)
|
Diameter*
(mm)
|
Height
(mm)
|
|
Hex Nut
|
Jam Nut
|
Nylock Nut
|
|
2
|
4
|
1.6
|
1.2
|
-
|
|
2.5
|
5
|
2
|
1.6
|
-
|
|
3
|
5.5
|
2.4
|
1.8
|
4
|
|
4
|
7
|
3.2
|
2.2
|
5
|
|
5
|
8
|
4
|
2.7
|
5
|
|
6
|
10
|
5
|
3.2
|
6
|
|
7
|
11
|
5.5
|
3.5
|
-
|
|
8
|
13
|
6.5
|
4
|
8
|
|
10
|
17
|
8
|
5
|
10
|
|
12
|
19
|
10
|
6
|
12
|
|
14
|
22
|
11
|
7
|
14
|
|
16
|
24
|
13
|
8
|
16
|
|
18
|
27
|
15
|
9
|
18.5
|
|
20
|
30
|
16
|
10
|
20
|
|
* This is the diameter across the flats. It is
also the size of wrench to use.
|
17-4 PH Stainless Steel Screws Size Chart
| Screw Size |
Fractions |
Decimals |
Millimeter |
| #1 |
1/16" |
0.0625" |
1.5875 |
| #2 |
5/64" |
0.078125" |
1.98437 |
| #3 |
3/32" |
0.09375" |
2.38125 |
| #4 |
7/64" |
0.109375" |
2.77812 |
| #5 |
1/8" |
0.125" |
3.175 |
| #6 |
9/64" |
0.140625" |
3.57187 |
| #8 |
5/32" |
0.15625" |
3.96875 |
| #9 |
11/64" |
0.171875" |
4.36562 |
| #10 |
3/16" |
0.1875" |
4.7625 |
| #11 |
13/64" |
0.203125" |
5.15937 |
| #12 |
7/32" |
0.21875" |
5.55625 |
| #13 |
15/64" |
0.234375" |
5.95312 |
| #14 |
1/4" |
0.250" |
6.35 |
| #16 |
17/64" |
0.265625" |
6.74687 |
| #18 |
19/64" |
0.296875" |
7.54062 |
| #20 |
5/16" |
0.3125" |
7.9375 |
| #24 |
3/8" |
0.375" |
9.525 |
Standard Threads
| UNC |
UNF |
| 1/4 X 20 |
1/4 X 28 |
| 5/16 X 18 |
5/16 X 24 |
| 3/8 X 16 |
3/8 X 24 |
| 7/16 X 14 |
7/16 X 20 |
| 1/2 X 13 |
1/2 X 20 |
| 5/8 X 11 |
5/8 X 18 |
| 3/4 X 10 |
3/4 X 16 |
| 7/8 X 9 |
7/8 X 14 |
| 1 8 |
1 14 |
17-4 PH Washer Size Chart
Chemical Composition of 17-4 PH Fasteners
|
Grade
|
C
|
Mn
|
Si
|
P
|
S
|
Cr
|
Ta
|
Ni
|
Nb
|
Cu
|
|
17-4 PH
|
max.
|
0.070
|
1.0
|
1
|
0.040
|
0.030
|
17.5
|
0.45
|
5
|
0.45
|
5
|
17-4 PH Fasteners Physical Properties
|
Grade
|
Density (g/cm3)
|
Elastic Modulus (GPa)
|
|
17-4 PH
|
7.75
|
190-210
|
Ask Free Sample of 17-4 PH SS Fastener, Bolts, Nuts, Washer. Please Call +91 9664408767
Stock available for Range of Stainless Steel 17-4PH Fasteners
- 17-4PH Fasteners Weight Calculator
- UNS S17400 Fasteners
- 17-4 PH SS 10mm Anchor Fastener
- 17-4 PH Stainless Steel Screw
- 17-4PH Bolts and Nuts
- 17-4PH Anchor Bolt Weight Calculator In MM
- 17-4 PH Stainless Steel Concrete Screws
- 1.4542 Stainless Steel Fender Washer
- Price of 17-4PH Belleville Washer
- 17-4 PH Stainless Steel Self Tapping Screws
- 17-4PH Machine Bolts
- 17-4 PH Stainless Steel Fastener Bolt
- 17-4 PH Stainless Steel Lock Washers
- 17-4 PH SS Lock Nut
- Standard 17-4PHL Hex Head Bolts
- 17-4 PH Stainless Steel Square Nut
- Stainless Steel 17-4 PH Heavy Hex Bolts
- 17-4 PH Wing Nuts
- ASME SA564 17-4 PH Stainless Steel Fastener
- 1.4542 Square Bolts
- Stainless Steel 17-4 PH Stud
- 17-4PH Stainless Steel Coupling Nuts
- 17-4PH Stainless Steel Socket Cap Screw
- Stainless Steel 17-4 PH Spring Washers
- Cost Of 17-4 PH Stainless Steel Fastener
- 17-4 PH SS Dome Nut
- ASTM A564 17-4 PH Stainless Steel Fastener
- 17-4PH Bolt Specification
- UNS S17400 Fasteners
- Stainless Steel 17-4 PH Ogee Washers
- Stainless Steel 17-4 PH Hex Nut Dimensions
- SS 17-4 PH Split Washers
- 17-4PH Stainless Steel Socket Screws
Tests of ASTM A564 17-4 PH Stainless Steel Fastener
Before being prepared for shipment to the customer, ASTM A564 17-4 PH
Stainless Steel Fasteners Testing should be constructed in accordance with applicable standards
and thoroughly tested for potential flaws.
Finishes Of 17-4 PH Stainless Steel Fasteners
| CD |
Cold drawn |
P |
Polished |
| CG |
Centreless ground |
HF |
Hot finished |
| BD |
Bright drawn |
SRE |
Slit rolled edge |
| P&T |
Peeled and turned |
RT |
Rough turned/peeled |
| CF |
Cold finished |
HRAP |
Hot rolled annealed and pickled |
| ST |
Smooth turned |
PR |
Peeled and reeled |
Stainless Steel 17-4 PH - Comparing International Standards
| USA |
France |
Germany |
Germany |
Italy |
Japan |
Russia |
Spain |
Sweden |
UK |
European Union |
China |
| AISI |
AFNOR |
DIN 17006 |
W.N. 17007 |
UNI |
JIS |
GOST |
UNE |
SIS |
BSI |
EURONORM |
GB |
| 630 (17-4PH) |
Z6CNU1704 |
X5CrNiCuNb16-4 |
1.4542 |
- |
SUS630 |
- |
- |
- |
BS X5CrNiCuNb16-4 |
- |
0cr17ni4cu4nb |
best offer & competitive quotation
Supply of 17-4 PH Stainless Steel Fasteners in the
Following Countries
| Products We Supplied |
Description |
Country |
| 17-4PH Stainless Steel Bolt Torque Chart |
UNS S17400 Carriage Bolts Near Me |
Australia, Hong Kong, Singapore, Switzerland |
| 17-4 PH SS Spring Washer |
17-4 PH Stainless Steel Flat Washers |
Jordan, Czech Republic, Nigeria, Chile, Ecuador |
| 17-4PH Stainless Steel Bolts and Nuts Price List |
S17400 Stainless Steel Eye Bolts |
Yemen, Romania, Puerto Rico, Mongolia, Slovakia |
| 17-4PH Stainless Steel Fasteners Manufacturers |
1.4542 Stainless Steel Double Ended Studs In India |
Bulgaria, Bhutan, Nepal, Kuwait |
| 17-4Ph Stainless Steel Fasteners |
UNS S17400 U Bolts Supply |
South Africa, Gambia, Belarus, Azerbaijan, Oman |
| ASTM A564 SS 17-4 PH Fasteners |
SS 1.4542 Nut Bolt Weight Chart In Kg |
Serbia, Malaysia, Germany, Venezuela |
| ASME SA564 17-4PH Stainless Steel Fasteners In India |
S17400 Stainless Steel Acorn Nuts Manufacturers In India |
Belgium, Portugal, New Zealand, Taiwan |
| SS EN X5CrNiCuNb 16-4 Fastener |
17-4 PH Nyloc Nuts Manufacturers In India |
Hungary, Vietnam, Denmark, Estonia |
Application of 17-4 PH Stainless Steel Fasteners
Power Generation
Construction
Shipbuilding
Aerospace
Heavy Equipment
Automotive
Chemical
Oil & Gas
