ASTM A593 Screws
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ASTM A593 Screws Stock at our Vasai, Mumbai Factory

 

 

Manufacturer of comprehensive range ASTM A593 Screws in Excellent Quality with low price

 

 

Manufacture one of the widest ranges of ASTM A593 Screws in India at Best Factory Rate

 

JF Engineering has been manufacturing ASTM A593 Screws since 2004 & shipped to more than 60 Countries Like Argentina, Germany, Mexico ,Vietnam, Indonesia, USA , Saudi Arabia, UAE, Egypt , Turkey, Venezuela, Italy, Singapore, Malaysia, Australia, New Zealand, Canada & many more.

 

JF Engineering is the industry leader in offering what is undoubtedly the most comprehensive ASTM A593 Fasteners range and stock in all sizes of bolts, nuts, washers, hex socket screws, metal thread screws, self-tapping & wood screws and security products in metric, imperial and in all grades.An extensive portfolio that covers all aspects and requirements of the industry, providing quality products that can be used in confidence

 

ASTM F593 covers the chemical and mechanical requirements for stainless steel bolts, hex cap screws and studs in diameters ranging from 1/4″ to 1-1/2″ inclusive in nominal diameter in a number of alloys in common use and intended for service applications requiring general corrosion resistance. These fasteners are for general purpose usage, and are available in seven alloy groups. Below is a basic summary of the common grades within the ASTM F593 specification. A number of other less common grades of ASTM F593 exist, but are not detailed in the description below. The Mechanical table here is limited to Alloy groups 1 and 2, as those are the most common and the Chemical table is only showing the most common alloy grades used for their respective alloy groups .JF Engg can work with a number of other less common grades of ASTM F593, but they are not detailed in the description below. You can find more detailed information on the ASTM F593 specifications at http://www.astm.org/..

 

Orders at JF Engg are guaranteed fast delivery of the ASTM A593 Screws in the country. The main reason being we have an excellent warehousing and storage facilities for both finished and semi finished goods.They are made ready as per the urgent requirements of the customers. The ASTM A593 Screws are manufactured to sustain very high pressure and product warranty.In 2015 we have stocked more than 188 tons of ASTM A593 Screws in all sizes, to cater to immediate delivery and urgent needs of the clients. For small requirements we can dispatch the ASTM A593 Screws immediately against the purchase order.

 

Specification

 

F593 Alloy Groups

 

Alloy Group
Alloy Designation
Alloy Type
1
303, 304, 304L, 305, 384, XM1, 18-9LW, 302HQ, 303Se
Austenitic
2
316, 316L
Austenitic
3
321, 347
Austenitic
4
430, 430F
Ferritic
5
410, 416, 416Se
Martensitic
6
431
Martensitic
7
630 (17-4)
Precipitation Hardening
*The selection of an alloy within each group is at the discretion of the manufacturer unless the purchaser requests a specific alloy.

 


 

Screws Type

 

 

Self Drilling Screw
Machine Screw
Particle Board Screw
Wood Screw
Sems Screw
Self Drilling Screw
Machine Screw
Particle Board Screw
Wood Screw
Sems Screw
Self Tapping Screw
Concrete Screw
Chipboard Screw
Euro Screw
Stainless Steel Screw
Self Tapping Screw
Concrete Screw
Chipboard Screw
Euro Screw
Stainless Steel Screw
Thread Rolling Screw
Roofing Screw
Construction screws
Collated Screw
Thumb & Wing Screws
Thread Rolling Screw
Roofing Screw
Construction screws
Collated Screw
Thumb & Wing Screws
Thread Cutting Screw
Drywall Screw
Coach screws / Lag screw
Furniture Screw
Cap Screws
Thread Cutting Screw
Drywall Screw
Coach screws / Lag screw
Furniture Screw
Cap Screws

 

 


ASTM A593 Screws Useful Info

 

Chemical Composition

Typical compositional ranges for grade ASTM A593 Screws

 

Element, max except as shown
Alloy Group 1, Type 304
Alloy Group 2, Type 316
Carbon
0.08%
0.08%
Manganese
2.00%
2.00%
Phosphorus
0.045%
0.045%
Sulfur
0.030%
0.030%
Silicon
1.00%
1.00%
Chromium
18.0 to 20.0%
16.0 to 18.0%
Nickel
8.0 to 10.5%
10.0 to 14.0%
Copper
1.00%
Molybdenum
2.00 to 3.00%

 

Mechanical Properties

Typical mechanical properties for grade ASTM A593 Screws

 

Alloy Group
Condition
Marking
Diameter Range
Tensile, ksi
Yield, ksi min
Rockwell Hardness
1
AF
F593A
1/4 to 1-1/2
65 to 85
20
B85 max
A
F593B
1/4 to 1-1/2
75 to 100
30
B65 to 95
CW1
F593C
1/4 to 5/8
100 to 150
65
B95 to C32
CW2
F593D
3/4 to 1-1/2
85 to 140
45
B80 to C32
2
AF
F593E
1/4 to 1-1/2
65 to 85
20
B85 max
A
F593F
1/4 to 1-1/2
75 to 100
30
B65 to 95
CW1
F593G
1/4 to 5/8
100 to 150
65
B95 to C32
CW2
F593H
3/4 to 1-1/2
85 to 140
45
B80 to C32

 

F593 Recommended Hardware

 

Nuts
Washers
F594
SS304 or SS316

 

 

 

ASTM A593 Screws Price

 

->

304 Stainless steel din7504k Hex head with wahser self drilling screw
  • US $0.01-0.1 / Ton
 

->

Screw Nut Hex Screw Nut 304 Stainless Steel Screw Fix
  US $0.001-0.009 / Piece

 

 

ASTM A593 Screws Inventory





 

 

 

General Queries While Buying ASTM A593 Screws

 

  • High rejection rate
  • No control on quality and testing
  • Non availability
  • Late deliveries
  • Poor packaging/ Unprofessional Packing
  • Poor after sales service
  • Supply of wrong grades
  • Material inconsistent with ASTM Standards
  • Very hard material for use
  • Poor surface finish
  • No Mill test report
  • Dubious Practices
  • Lack of knowledge
  • Product fails under high pressure
  • High pricing of the goods due to supplier commission

 

 

Why Choose JF Engg. While Buying ASTM A593 Screws ?

 

  • High pressure sustainability
  • Impeccable surface finish
  • Product replacement warranty
  • After sales support and service
  • World class buying experience
  • Very quick delivery
  • Mill test report/ Digital Mill test report in accordance with EN10204 NACE 3.1, NACE 3.2
  • 3rd Party inspection
  • Government and Private Laboratory Testing
  • Test certificate from ISO 17025 Standards Laboratory
  • Same day shipping of the goods
  • Highest stock in the country
  • Stringent Quality Testing and Control

 

 

 

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For More Information About ASTM A593 Screws please call +91 22 2385 6385 / 2385 638 or send an email to  info@jfengg.com

 

 

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