For Domestic (for India) Email: sales3@jfengg.com / Phone: +91 9833323564 / +91-22-6639 3672
For Export (for other than India) Email: export3@jfengg.com / Phone: +91-9833323751 / +91-22-23634937
JF Engineering Products LLP

304 Stainless Steel Fasteners

304 Stainless Steel Fasteners, SS 304 Bolt Manufacturer, ASTM A193 Stainless Steel 304 Fasteners, Stainless Steel UNS S30400 Fasteners, SS 304 Nuts, Stainless Steel 304 Fasteners, SS 304 Nut Bolt, UNS 30400 Fasteners, Stainless Steel 304 Fasteners Manufacture in India.

Stainless steel 304 fasteners are made up of austenitic steel, and it contains 18%chromium and 8% nickel which is commonly used in the production of fasteners. Three hundred four fasteners offer excellent resistance to crevice corrosion, pitting, and stress corrosion cracking. Stainless steel 304 fasteners are also resistant to wet chloride, which is present in seawater. Stainless steel 304 grade is excellent for applications in high temperatures. These fasteners are available in various types such as 304L and 304H etc.

Stainless steel 304L fasteners are available in different sizes, shapes, and coatings. SS 304L is austenitic steel with a low carbon level that minimizes carbide precipitation, which is generally caused because of welding. It is non-magnetic and has low mechanical properties. Stainless steel 304L is commonly used in power generation, chemical mixers, evaporators, and mostly in applications where chemical acids are constantly being used.

Stainless steel 304H is a low carbon-containing alloy with only 0.08% carbon content. This grade is pliable and strong. Its creep strength is higher than 304/304L and has great resistance to sensitization. This grade is commonly used in the making of pans and other cooking vessels. The preferable working temperature for this grade is 900-1150°C 

JF Engineering is one of the reputed suppliers of stainless steel and other grades of metals. We make sure that all the material which is being used is of supreme quality. We always make sure that our products are tested and certified before dispatching them to our clients. 


Technical Specification
Stainless Steel Fasteners 304 Standard ASTM A193 / A193, ASME SA193 / SA194
Size M16 - M120
Length UPTO 1200MM
Threads: METRIC, BSW, BSF, UNC, UNF or as required
Standard:

DIN: DIN 931, DIN 933, DIN 934, DIN 970

UTS – Unified Thread Standard : UNC, UNF, UNEF, UNS, NPT, NPTF

ISO – International Organization for Standardization : ISO 4032, ISO 4033, JIS standards

Packing: canton, pallet, Small Boxs / carton / pallet, or customer request
Equivalent Grade
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
AISI 304L
SUS304L
SS 304L
EN 1.4307
UNS S30403
X2CrNi18-9
AISI 304H
SUS304H
SS 304H
EN 1.4948
UNS S30409
X2CrNiN18-10
Chemical Composition
Grade
C
Mn
Si
P
S
Cr
Mo
Ni
N
Stainless Steel 304
min.
max.
-
0.08
-
2.0
-
0.75
-
0.045
-
0.030
18.0
20.0
-
8.0
10.5
-
0.10
Stainless Steel 304L
min.
max.
-
0.030
-
2.0
-
0.75
-
0.045
-
0.030
18.0
20.0
-
8.0
12.0
-
0.10
Stainless Steel 304H
min.
max.
0.04
0.10
-
2.0
-
0.75
-
0.045
-
0.030
18.0
20.0
-
8.0
10.5
-

Marking and Packing

Products are packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in wooden cases. All pipes are marked with Grade, Lot No, Size, Degree and our trade mark. On special requests we can also, make custom marking on our products.

Quality Assurance

At JF Engineering Products LLP, all fasteners are subject to strict inspection at each stage of the production process, from starting material purchasing to product dispatch. They are visually examined for conformity to ASTM, ASME, MSS, DIN, EN, and JIS codes and standards. Upon request, official certified Inspection Agencies can be called in to witness the material reports, dimensions and quality conformity of products.

Test Certificates

Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report

Shipping Policy

Delivery time and delivery dates are based on the "type and quantity" of steel ordered. Our sales team will provide a delivery schedule when quoting to you. On rare occasions the delivery schedule may change so please check with our sales department when placing any orders.

Orders will be sent out within 2-3 business days, and may take up to 5-10 business days in transit. If fastener is out of stock, orders may take up to 2-4 weeks to ship. JF Engineering Products LLP will notify buyer if this situation occurs..

Uses & Application

JF Engineering Products LLP take immensure pleasure in introducing itself as one of the leading Manufacturer & Exporter of high quality fasteners to meet the customer ultimate requirements in the fields of:

Chemical Oil Mills Petrochemical Mining Refineries Construction
Fertilizers Shipbuilding Power Plant Steel Plant Nuclear Power Offshore
Oil & Gas Defence Paper Ports Breweries Railway
Cement Engineering Co. Sugar & Government Org. etc.

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