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ASME SA194 Gr 7 Washer and A194 Grade 7M Heavy hex Nut Manufacturer in India

Fasteners like nuts and bolts that are placed in applications exposed to either high temperature or high pressure are under tremendous stress. The stress in these fasteners is due to the changes that occur internally within the alloy on exposure to an elevated rate of pressure or temperature. Hence, applications like these call for materials that are resilient to the effects of heat or pressure such as the ASTM A194 Grade 7 Nuts. Grade 7 is alloyed steel that is given heat treatments.

ASTM A194 Grade 7 Nuts

Treating steel alloys thermally brings about a change in their setting, thereby causing an improvement in their mechanical properties. This particular alloy steel grade is first quenched, followed by a tempering process. Unlike carbon steels, which are relatively inexpensive, alloy steels are a considerable improvement. Because the steel astm a194 grade 7m nuts have been alloyed, there is a tremendous difference in the performance of these fasteners. So the mechanical properties will be much higher, and they exhibit higher durability as well. In terms of corrosion resistance, the performance of a carbon steel alloy is much lower than that of ASTM A194 Gr 7 Heavy Hex Nuts. These alloys are usually ductile, which makes threading the fasteners easier. Moreover, quenching the material improves its ductility and brings up its hardness properties. Quenching an alloy usually increases its hardness to such a level, that the material becomes brittle. Brittle alloys tend to crack easily. This is why they undergo a tempering process. Tempering the Sa 194 Grade 7 Nuts optimizes properties such as hardness and ductility while reducing the brittleness of the alloy. Hence, one can notice that in comparison to the conventional carbon steel alloys available in the market, the A194 Grade 7 Washer is amenable to welding, and has a better degree of ductility.

Stockist and supplier of Grade 7 Jam Nuts, Buy ASTM A194 Gr 7 Flat Washer at best price ex Mumbai

 

ASTM A194 Grade 7 Nuts Specification Chart

Dimensions ASME B18.2.1, B18.3
Standard ASTM A194 grade 7/ ASME SB194 grade 7
Melt Origin Korea, Japan, South America, East Europe
Mandatory Requirements Free from Radioactive Contaminationand Mercury
Certification Dual Certified As per ASTM and ASME Standards
Additional Requirements NACE MR0103 / ISO 15156 Compliance / MR0175
Threads Configuration B1.1 2A or 3A Inch Unified Threads
B1.13M 6h Metric Coarse Threads
Supplier and Distributors Located in Gujarat, Ernakulam, Ahmedabad, Bengaluru, New Delhi, Kuwait, Surat, Hyderabad, Janeiro, Melbourne, Muscat, Chennai, Baroda, Courbevoie, Coimbatore, Mumbai, Indore, Thiruvananthapuram, Tau, Riyadh, Ludhiana, Port of Spain, Gimhae si, India, Tehran, Kanpur, Calgary, Gurgaon, Manama, Lagos, Istanbul, Sydney, Pimpri Chinchwad, Bogota, Ludhiana, Ahvaz, Ankara, Mexico, Montreal, Ranchi, Khobar, Abu Dhabi, Vadodara, Rajkot, Jamshedpur, Dammam, Karachi, Caracas, Perth, Santiago, Howrah, Kolkata, Bangalore, Nagpur, London, Noida

SA 194 Gr 7 Hex Nut Sizes Available

A PED approved ASME SA194 Grade 7 Coupling Nuts Manufacturers In India, View Astm A194 Grade 7 Nut Dimensions, Weight Of Astm A194 Gr 7l Washer

Nut Size in MM Diameter in Mm Height in 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

Chemical Structure Of Astm A194 7 Cap Nuts

Carbon 0.37 To 0.49
Manganese 0.65 To 1.10
Chromium 0.75 To 1.2
Phosphorus 0.035.
Silicon 0.15 To 0.35
Sulfur 0.04
Nickel -
Molybdenum 0.15 To 0.25

Mechanical Characteristics Of ASME SA194 Gr 7 Wing Nut

Size in Inch Temperature PStress Hardness
1/4 To 4 1100 80 C38

ASTM A194 Grade 7 Nuts Types

SA 194 Gr 7 Self Locking Nuts

SA 194 Gr 7 Self Locking Nuts

ASTM A194 7 Flange Nuts

ASTM A194 7 Flange Nuts

ASTM A194 Gr 7 Nut

ASTM A194 Gr 7 Nut

ASME SA194 Gr 7 Hex Nuts

ASME SA194 Gr 7 Hex Nuts

ASTM A194 Grade 7 Nyloc Nuts

ASTM A194 Grade 7 Nyloc Nuts

ASTM A194 Grade 7 Nuts

ASTM A194 Grade 7 Nuts


ASTM A194 Gr 7 Washers Types

ASTM A194 7 Washer

ASTM A194 7 Washer

ASME SA 194 Gr 7 Spring Washer

ASME SA 194 Gr 7 Spring Washer

ASTM A194 7 Lock Washer

ASTM A194 7 Lock Washer

SA194 Gr 7 Flat Washer

SA194 Gr 7 Flat Washer

Astm A194 7 Fender Washer

Astm A194 7 Fender Washer

ASME SA194 Grade 7 Belleville Washer

ASME SA194 Grade 7 Belleville Washer


Why ASTM A194 Grade 7 Nuts Are Used In Power generation?

The particular ASTM A194 Grade 7 Nuts are utilized in applications that request great execution in either high temperature or high pressing factor conditions. This particular clasp can likewise be utilized in those applications that require elite in both high temperature and high pressing factor conditions.

Sa194 Gr 7 Hex Nuts Price In India

Description Price Per Piece in INR Price Per Piece in USA $ Price Per Piece in UAE Dirham
Astm A194 Heavy Grade 7 Heavy Hex Nut INR 7.41 USA $ 0.10 AED 0.37
ASTM A194 grade 7 Heavy Hex Nut carbon Steel hex nut with PTFE coating M1.6-M33 INR 111.28 USA $ 1.50 AED 5.51
ASTM A194 GR 7 Zinc Plated Heavy Hex Nut INR 37.09 USA $ 0.50 AED 1.84
LTCS A194 Grade 7 Metric Heavy hex nuts M19 M21 INR 0.74 USA $ 0.01 AED 0.037
A194 Grade Hot Dip Galvanized 7 Hexagon Nuts INR 14.84 USA $ 0.20 AED 0.73

Why choose Vinesh Steel to buy Asme Sa 194 7 Nuts?

We are well known ASTM A194 Grade 7 Nuts Manufacturers in India, We provide following services to our customers

  • Free Samples
  • Third Party Inspection
  • Mill Test Certificate is supplied with shipment
  • Resonable Prices
  • Timely delivery

ASTM A194 7 Washers Sizes Chart

Astm A194 Grade 7 Nuts Manufacturers in India, Buy ASME SA194 Gr 7M Self Locking Nuts at best price ex Mumbai, View Grade 7 Flange Nuts Dimensions In Mm
Size in inch USS SAE
Inside Diameter in inch Outside Diameter in inch Thickness in inch Inside Diameter in inch Outside Diameter in inch Thickness in inch
2 - - - 3/32 1/4 0.020
4 - - - 1/8 5/16 0.032
6 - - - 5/32 3/8 0.049
8 - - - 3/16 7/16 0.049
10 - - - 7/32 1/2 0.049
12 - - - 1/4 9/16 0.065
1/4 5/16 0.734 0.065 9/32 5/8 0.065
5/16 3/8 7/8 0.083 11/32 11/16 0.065
7/16 1/2 1-1/4 0.083 15/32 15/16 0.065
9/16 5/8 1-15/32 0.109 19/32 1-5/32 0.095
5/8 11/16 1-3/4 0.134 21/32 1-5/16 0.095
3/4 13/16 2 0.148 13/16 1-15/32 0.134
7/8 15/16 2-1/4 0.165 15/16 1-3/4 0.134
1 1-1/16 2-1/2 0.165 1-1/16 2 0.134
1-1/8 1-1/4 2-3/4 0.165 - - -
1-1/2 1-5/8 3-1/2 0.180 - - -
1-5/8 1-3/4 3-3/4 0.180 - - -
1-3/4 1-7/8 4 0.180 - - -

Quality and Test reports Of Astm A194 Grade 7 Self Locking Nuts

  • Third Party Inspection
  • EN 10204/3.1B
  • Raw Materials Certificate
  • 100% Radiography Test
  • Mill test

ASTM A194 Gr 7 Hex Nut Torque Chart

Size Range Tensile Stress
Area Square Inch
Clamp Lbs Torque
Dry
K = 0.223
Lubed
K= 0.167
Feet Lbs Feet Lbs
1-3/8-8
1-1/2-8
1-5/8-8
1-3/4-8
1.215
1.471
1.769
2.06
91,125
110,325
132,675
154,500
2,328
3,076
4,006
5,024
1,744
2,303
3,000
3,763
1/2-13
9/16-12
5/8-11
3/4-10
0.138
0.177
0.220
0.327
10,350
13,275
16,500
24,525
96
139
192
342
72
104
143
256
1-7/8-8
2-8
2-1/4-8
2-1/2-8
2.41
2.74
3.52
4.40
180,750
205,500
264,000
330,000
6,298
7,638
11,038
15,331
4,716
5,720
8,266
11,481
7/8-9
1-8
1-1/8-8
1-1/4-8
0.452
0.594
0.776
0.984
33,900
44,550
58,200
73,800
551
828
1,217
1,714
413
620
911
1,284

ASTM A194 7 Washer grade markings

  • Brinell Hardness Number
  • Supplier and Manufacturer’s Name
  • Grade
  • Heat Code
  • ASTM Specification
  • Nominal Diameter

ASTM A194 7 Nut Weight Chart

Sizes F C H Nuts Weight
Width Across Flats Width Across Corners Thickness
Basic Maximum Minimum Maximum Minimum Basic Maximum Minimum
5/16 9/16 0.562 0.546 0.650 0.622 16/64 0.341 0.280 2.00
1/4 1/2 0.500 0.488 0.577 0.556 15/64 0.250 0.218 1.00
3/8 11/16 0.688 0.669 0.794 0.763 23/64 0.377 0.341 3.00
5/8 1 1/16 1.062 1.031 1.227 1.175 39/64 0.631 0.587 12.00
1/2 7/8 0.875 0.850 1.010 0.969 31/64 0.504 0.464 7.00
3/4 1 1/4 1.250 1.212 1.443 1.382 47/64 0.758 0.710 20.00
1 1 5/8 1.625 1.575 1.876 1.796 63/64 1.012 0.956 43.00
7/8 1 7/16 1.438 1.394 1.660 1.589 54/64 0.885 0.833 30.00
1 1/8 1 13/16 1.812 1.756 2.093 2.002 1 7/64 1.139 1.079 59.00
1 3/8 2 3/16 2.188 2.119 2.526 2.416 1 11/32 1.378 1.310 102.00
1 1/4 2 2.000 1.938 2.309 2.209 1 7/32 1.251 1.187 79.00
1 1/2 2 3/8 2.375 2.300 2.742 2.622 1 15/32 1.505 1.433 131.00
1 3/4 2 3/4 2.750 2.662 3.175 3.035 1 23/32 1.759 1.679 204.00
1 5/8 2 9/16 2.562 2.481 2.959 2.828 1 19/32 1.632 1.556 162.00
1 7/8 2 15/16 2.938 2.844 3.392 3.242 1 27/32 1.886 1.802 241.00
2 1/4 3 1/2 3.500 3.388 4.041 3.862 2 13/64 2.251 2.155 419.00
2 3 1/8 3.125 3.025 3.608 3.449 1 31/32 2.013 1.925 299.00
2 1/2 3 7/8 3.875 3.750 4.474 4.275 2 29/64 2.505 2.401 564.00
3 4 5/8 4.625 4.475 5.340 5.102 2 61/64 3.013 2.893 950.00
2 3/4 4 1/4 4.250 4.112 4.907 4.688 2 45/64 2.759 2.647 738.00
3 1/4 5 5.00 4.838 5.774 5.514 3 3/16 3.252 3.124 1194.00
3 3/4 5 3/4 5.750 5.562 6.640 6.341 3 11/16 3.760 3.616 1812.00
3 1/2 5 3/8 5.375 5.200 6.207 5.928 3 7/16 3.506 3.370 1526.00
4 6 1/8 6.125 5.925 7.073 6.755 3 15/16 4.014 3.862 2180.00

ASTM A194 Gr 7 Hex Nut Thread Types

ASTM A194 Gr 7 Hex Nut Thread Types

DIN Standard for ASME SA 194 Gr 7 hex head nuts

  • DIN 931
  • DIN 933
  • DIN 960
  • DIN 961
  • DIN 7990
  • DIN 610

ASTM A194 Grade 7 Hex Nut dimensions

Looking for Heat-treated SA194 Gr 7 Nyloc Nuts manufacturers in India? Wide range of ASTM A194 Grade 7 Flat Washer, Gr 7 Panel Nut in Mumbai, check online ASTM A194 Grade 7 Flange Nuts price list and sizes
d s e m
M1.4 3.0000 3.2900 1.2000
M1.2 3.0000 3.2900 1.0000
M1.6 3.2000 3.4800 1.3000
M2 4.0000 4.3200 1.6000
M1.7 3.5000 3.8200 1.4000
M2.3 4.5000 4.9500 1.8000
M2.6 5.0000 5.5100 2.0000
M2.5 5.0000 5.4500 2.0000
M3 5.5000 6.0100 2.4000
M4 7.0000 7.6600 3.2000
M3.5 6.0000 6.0100 2.8000
M5 8.0000 8.7600 4.0000
M7 11.0000 12.1200 5.5000
M6 10.0000 11.0500 5.0000
M8 13.0000 14.3800 6.5000
M12 19.0000 21.1000 10.0000
M10 17.0000 18.9000 8.0000
M14 22.0000 24.4900 11.0000
M18 27.0000 29.5600 15.0000
M16 24.0000 26.7500 13.0000
M20 30.0000 32.9500 16.0000
M24 36.0000 39.5500 19.0000
M22 32.0000 35.0300 18.0000
M27 41.0000 45.2000 22.0000
M33 50.0000 55.3700 26.0000
M30 46.0000 50.8500 24.0000
M36 55.0000 60.7900 29.0000
M42 65.0000 71.3000 34.0000
M39 60.0000 66.4400 31.0000
M45 70.0000 76.9500 36.0000
M52 80.0000 88.2500 42.0000
M48 75.0000 82.6000 38.0000
M56 85.0000 95.0700 45.0000
M64 95.0000 106.3700 51.0000
M60 90.0000 100.7200 48.0000
M68 100.0000 112.0200 54.0000
M76 110.0000 123.3200 61.0000
M72 105.0000 117.6700 58.0000
M80 115.0000 128.9700 64.0000
M90 130.0000 145.7700 72.0000
M85 120.0000 133.1100 68.0000
M95 135.0000 151.4200 76.0000
M110 155.0000 174.0200 88.0000
M100 145.0000 162.7200 80.0000
M115 165.0000 185.3200 92.0000
M125 180.0000 202.2700 100.0000
M120 170.0000 190.9700 96.0000
M130 185.0000 207.7500 104.0000
M150 210.0000 236.0000 120.0000
M140 200.0000 224.7000 112.0000
M135 190.0000 213.4000 108.0000
M145 210.0000 236.0000 116.0000

Surface Finish of Astm A194 7 Nuts

  • Cadmium
  • Sherardized
  • Plated zinc-nickel
  • Zinc Alluminium Flake Coating
  • Manganese Phosphate
  • Zinc Electro Plating
  • Ptfe Coated Silicon Bronze Bolts
  • Dacroment
  • Bright Zinc Plated
  • Teflon
  • Zinc Phosphat
  • Anodizing
  • Self-Colour
  • Nickel plated
  • Xylon
  • Phosphate
  • Geometry

Asme Sa 194 7 Flange Nuts Melting Point

Melting Point
1100 °C 2012 °F

SA194 Gr 7 Plain Washer Weight Chart

Sizes USS SAE
Outer Diameter Inner Diameter Thickness Outer Diameter Inner Diameter Thickness
1/8 (#6) 0.375 0.156 .036/.065
5/32 (#8) 0.438 0.188 .036/.065
3/16 (#10) 0.560 0.250 .036/.065 0.500 0.220 .036/.065
7/32 (#12) 0.562 0.250 .051/.080
1/4 (#14) 0.734 0.312 .051/.080 0.625 0.281 .051/.080
5/16 0.875 0.375 .064/.104 0.688 0.344 .051/.080
3/8 1.000 0.438 .064/.104 0.812 0.406 .051/.080
7/16 1.250 0.500 .064/.104 0.922 0.469 .051/.080
1/2 1.375 0.562 .086/.132 1.062 0.531 .074/.121
9/16 1.469 0.625 .086/.132 1.156 0.594 .074/.121
5/8 1.750 0.688 .108/.160 1.312 0.656 .074/.121
3/4 2.000 0.812 .122/.177 1.469 0.812 .108/.160
7/8 2.250 0.938 .136/.192 1.750 0.938 .108/.160
1 2.500 1.062 .136/.192 2.000 1.062 .108/.160
1 1/8 2.750 1.250 .136/.192 2.250 1.250 .108/.160
1 1/4 3.000 1.375 .136/.192 2.500 1.375 .136/.192
1 3/8 3.250 1.500 .153/.213 2.750 1.500 .136/.213
1 1/2 3.500 1.625 .153/.213 3.000 1.625 .153/.213
1 5/8 3.750 1.750 .153/.213
1 3/4 4.000 1.875 .153/.213
1 7/8 4.250 2.000 .153/.213
2 4.500 2.125 .153/.213
2 1/4 4.750 2.375 .320/.248
2 1/2 5.000 2.625 .210/.280
2 3/4 5.250 2.875 .228/.410S
3 5.500 3.125 .249/.327

ASTM A194 Gr 7 Nuts Packing

Sample Packing

Sample Packing

Bubble Wrap Packing

Bubble Wrap Packing

Box Packing

Box Packing

20 years of Experience as a supplier of these materials in below mentioned locations

Products We supplied to following Locations
Astm A194 Gr 7 Zinc Plated Heavy Hex Nut Bahrain, Singapore, South Africa
M48 Heavy Hex Thick Nut Astm A194 Grade 7 Gb55/din 6330 Australia, Philippines, Nigeria, UK
Astm A194 7 Heavy Hex Nuts Hong Kong, Oman, Malaysia, UAE
Black Oxide Astm A194 7 Gr8 Heavy Hex Nut Chile, Singapore, Italy, Iran
Astm A194 Heavy Grade 7 Heavy Hex Nut Norway, Malaysia, Turkey, United Arab Emirates
Astm Ansi 1/2 Inch 2 Inch Black A194 7 Heavy Hex Nut Belgium, Philippines, Dammam -KSA, Indonesia.
Astm A194 Heavy Grade 7 Heavy Hex Nut Malaysia, Philippines, Canada, Singapore
Heavy Hex Nut Astm A194 And Asme Sa194 Grade 7, Hot Dip Galvanized Romania, Japan, Europe, Malaysia
Heavy Hex Nuts Astm A194 Grade 7 Nuts Sweden, China, Colombia, Malaysia
5/8" Inch Zinc Plated/black Astm A194 7 Heavy Hex Nut Russia, Dubai, Netherlands, Malaysia
Heavy Hex Nut Astm A194 Grade 7 Black Finish Kuwait, Brazil, South Africa, Saudi Arabia
A194 Grade Hot Dip Galvanized 7 Hexagon Nuts UK, Mexico, Egypt, Spain
Astm A194 Grade 7 Nyloc Nuts Poland, Canada, Ellington -United States, UK
Astm A194 Gr.7 Black Cs High Strength Heavy Hex Nut Europe, UAE, United Kingdom -UK, Malaysia
Xylon Blue Coated Astm A194 Grade 7 Heavy Hex Nut Europe, France, Thailand, Qatar
A194 Grade 7 Ansi B18.2.2 Hex Nuta194 Grade 7 Ansi B18.2.2 Hex Nut Malaysia, Germany, Czechia, Thailand
Astm A194 7 Astm A563 Heavy Hex Nut USA, Bangladesh, Finland, Malaysia