ASTM A-193 /194 ASME SA-193 /194 , ASTM A307, ASTM A563 Carbon Steel Fasteners, High Tensile Fasteners, Custom Grade & Size Available At Best Price & Free Sample
Vision Alloys are the leading manufacturer of high integrity Carbon Steel Fasteners (e.g. bolts, set screws, stud-bolts, nuts and washers), meeting clients’ exacting demands for critical applications in hostile environments. Whether for offshore (buoyancy and petrochemical), seawater, pump, valve or nuclear, the demands for an exceptional service and supply is never ending. We believe manufacturing bolting in exotic materials is an art form and it is something we have perfected at Vision Alloys.
Our Carbon Steel Fasteners product range includes Carbon Steel Bolts, Hexagon head bolt, Hexagon head screw, Round head square neck bolt, Hexagon socket head cap screw in full thread and half thread, Hexagon wood screw, Hexagon socket button head screw, Hexagon socket button flange screw, Hexagon socket counter sunk head cap screw in full thread and half thread, square nuts, square weld nuts, hexagon weld nuts, thick nyloc nuts, hexagon flange nuts, threaded rods, dowel screws, Plain / Flat Washer, Spring Washers, Countersunk Washer,Tooth Lock Washer and many more. We provide products as per DIN, ANSI, JIS standards.
Vision Alloys is one of the leading Manufacturers, Suppliers & Exporters of high quality Alloy Steel Fasteners in Mumbai, India. We also offer a complete range of Carbon Steel Fasteners such as Bolts, Nuts, Washer, Screw, threaded rod and stainless screws etc. These alloy steel Fasteners are used in various application industry. These are available in different size, specification & thickness as per the clients requirements. We are manufactured in accordance with national and international product standards.If we do not have your Carbon Steel Fasteners in stock (Inch or Metric) we can have these manufactured to your specification.
Material |
Size |
Length |
Specification |
Carbon Steel
|
M02 to M33 |
Upto 5 Meters |
IS BS ASTM |
Material: |
Carbon Steel |
Standard : |
ASTM A193 / A194 , ASME SA193 / SA194, ASTM A307, ASTM A563 |
Type of Fasteners: |
Bolts : Bolts stud bolts, hex head bolts, socket hexagon head screw anchor bolts, u-bolts, J bolts, mushroom head square neck bolts, t- head bolts, wing screw, eye bolt, eye bolt, foundation bolts and structural bolts Washer : Plain washer , plain big & small OD washer , spring lock washer , spring washer heavy duty , tooth washer , star washer , tab washer with one & two tab Nuts : Hexagon nuts, hexagon coupling nuts, hexagon thin nut, square nut, hexagon castle nuts, self locking nut, hexagon domed cap nuts Screw : Pan head slotted screws, cheese head slotted screws, countersunk head slotted screws, countersunk raised head slotted screws, pan phillipse head screw, countersunk Phillipse raised head screws, slotted cheese trim head machine screws, socket head allen cap screws, allen countersunk socket head cap screws, socket head shoulder screws, socket head cap screw low head, hexagon socket set screw with flat point, hexagon socket set screws with cone point, hexagon socket set screw with dog point, hexagon socket set screws with dog point, hexagon socket set screws with cup point, imprial socket cap screws. Other : Threaded rod, as per drawing and customers spec. coating, hot dipped galvanizing, phosphate, Teflon, xylon, zinc, cadmium.
|
In Form of: |
Hex, Square, Round , Threading as per Gauge Etc. |
We have Our Dealer, distributors & direct sales representatives in below countries who will help you to buy Carbon Steel Fasteners & will resolve your queries On CS Fasteners :
INDIA |
SAUDI ARABIA |
UNITED ARAB EMIRATES |
SINGAPORE |
MALAYSIA |
GERMANY |
IRAN |
UNITED KINGDOM |
IITALY |
ISRAEL |
RUSSIA |
UNITED STATES OF AMERICA |
SOUTH AFRICA |
KENYA |
NIGERIA |
PHILLIPINES |
- |
- |
Chemical Composition
Typical compositional ranges for grade ASTM A307
Element |
Grade A |
Grade B |
|---|---|---|
Carbon, max |
0.29% |
0.29% |
Manganese, max |
1.20% |
1.20% |
Phosphorus, max |
0.04% |
0.04% |
Sulfur, max |
0.15% |
0.05% |
Mechanical Properties
Typical mechanical properties for grade ASTM A307
Grade |
Tensile, ksi |
Yield, min, ksi |
Elong %, min |
|---|---|---|---|
A |
60 min |
-- |
18 |
B |
60 - 100 |
-- |
18 |
C* |
58 - 80 |
36 |
23 |
ASTM A307
The ASTM A307 specification covers carbon steel bolts and studs ranging from 1/4″ through 4″ diameter. This is your everyday, run of the mill bolt specification often manufactured using A36 round bar. There are three grades A, B, and C* which denote tensile strength, configuration, and application. Refer to the Mechanical Properties Chart for the subtle strength differences within each grade. Vision Alloys Manufactures,Stocks & Supplies Bolts,Studs,Threaded Bars/Rods as Specified under Specification ASTM A307 Grade A,Grade B & Grade C.
ASTM A563
The ASTM A563 specification covers the chemical and mechanical requirements for carbon and alloy steel nuts used on bolts, studs, and externally threaded fasteners. The charts below address over tapping allowances for hot-dip galvanized nuts, grade marking requirements, and mechanical requirements. For information on suitable nuts for various grades of bolts
According the A563 specification, “The requirements for any grade of nut may, at the supplier’s option, and with notice to the purchaser, be fulfilled by furnishing nuts of one of the stronger grades specified herein unless such a substitution is barred in the inquiry and purchase order”. This is important because some nut grades are not readily available in certain sizes and finishes. Additionally, the specification allows for the substitution of ASTM A194 grade 2H nuts in lieu of A563 grade DH nuts due to the lack of availability of grade DH nuts in nominal sizes 3/4″ and larger
