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Stainless Steel ASTM A194 Gr. 7 Nuts Manufacturer & Exporter

Stainless Steel ASTM A194 Gr. 7 Nuts

ASTM A194 Gr. 7 Hexagon Domed Cap Nuts, ASTM A194 Gr. 7 Rivet Nuts, ASTM A194 Gr. 7 Slotted Hex Nut, ASTM A194 Gr. 7 ACME Hex Nuts Suppliers in India.

Ranfit Metal and Alloys Manufacture and Supply ASTM A194 Grade 7 Nuts, we offer a few phenomenal characteristics for Rigid structure, Long life, Easy to Use, Low Maintenance A194 Grade 7 Heavy Hex Nuts In India. We make ASTM A194 Gr 7 Hex Nuts as per all the universal benchmarks set by the business. The ASTM A194 determination covers carbon, combination and hardened steel nuts expected for use in high-weight as well as high-temperature administration. Except if generally indicated, the American National Standard Heavy Hex Series (ANSI B 18.2.2) will be utilized. Nuts up to and including 1 inch ostensible size will be UNC Series Class 2B fit. The standard determination for ASTM A194 Grade 7 utilized in high-temperature or high-weight situations or other extraordinary reason applications.

ASTM A194 Gr 7 Heavy Hex Nuts is the standard particular for carbon and amalgam steel nuts for screws utilized in equal high-weight or high-temperature conditions. Evaluation 7 Stud Bolts are accessible in a scope of evaluations incorporating B7 so as to meet diverse structure, administration conditions, mechanical properties, and high temperature prerequisites. Evaluation 7 Stud Bolts and SS 7 Screws, stray pieces are planned, made and tried to consent to the guidelines set by ASTM A194 for synthetic creation, ductile and hardness properties and high temperature attributes. The mechanical and physical properties tables beneath give more data on the contrasts between the evaluations.

ASTM A194 Gr. 7 ACME Hex Nuts, ASTM A194 Gr. 7 Nylock Nuts, ASTM A194 Gr. 7 Anco Locknuts, ASTM A194 Gr. 7 Flex lock Nuts Supplier & Exporter in India.


Stainless Steel ASTM A194 Gr. 7 Nuts Specification

Standards Designation
ASTM ASTM A194 Gr. 7
Delivery time Regular product is about 7-15 days, custom product will according to special requirement
Coatings Black Oxide, Cadmium, Galvanized, Teflon, Xylan, Zinc, Others Upon Request
Dimensions ASME B18.2.1, B18.3
Melt Origin East Europe/South America/Korea/Japan
Product Origin Made in India
Threads Configuration ASME B1.1 2A/3A Inch Unified Threads and B1.13M 6h Metric Coarse Threads
Certification Dual Certified As per ASTM & ASME Codes
Additional Certifications PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified
Coatings Black Oxide, Cadmium, Galvanized, Teflon, Xylan, Zinc, Others Upon Request
Mandatory Requirements Free from Mercury & Radioactive Contamination
Additional Requirements NACE MR0103 / MR0175 / ISO 15156 Compliance
Samples Yes
Payment Terms T/T, Paypal, Western Union, L/C or Trade Assurance 30% deposit & balance before shipping

ASTM A194 Gr. 7 Equivalent Grade

Standards Designation UNS
ASTM A194 | Grade :  7 , 410 Stainless Steel, Quenched and Tempered.S41000

Chemical Composition of ASTM A194 Gr. 7 Nuts

ASTM A194 Grade 7
Percentage %
C. 0.37-0.49%
Mn. 0.65-1.10%
Si. 0.15-0.35%
P. 0.035%.
S. 0.04%
Cr. 0.75-1.2%
Ni.
Mo. 0.15-0.25

Mechanical Properties of SS ASTM A194 Gr. 7 Nuts

Specification Material Nominal Size, In. Tempering Temp. °F Proof Load Stress, ksi Hardness Rockwell
Min Max
ASTM A194 Grade 7 Medium Carbon Alloy Steel, Quenched and Tempered 1/4 – 4 1100 175 C24 C38

Types of Stainless Steel ASTM A194 Gr. 7 Nuts

Stainless Steel ASTM A194 Gr. 7 Hex Nuts

Stainless Steel ASTM A194 Gr. 7 Lock Nuts

Stainless Steel ASTM A194 Gr. 7 Hexagon Nuts With Flange

Stainless Steel ASTM A194 Gr. 7 Wing Nuts

Stainless Steel ASTM A194 Gr. 7 Self Locking Nuts

Stainless Steel ASTM A194 Gr. 7 Hexagon Coupling Nuts

Stainless Steel ASTM A194 Gr. 7 Square Nuts

Stainless Steel ASTM A194 Gr. 7 Hexagon Castle Nuts

Stainless Steel ASTM A194 Gr. 7 Hexagon Thin Nuts

Stainless Steel ASTM A194 Gr. 7 Nylon Insert Lock Nuts

Stainless Steel ASTM A194 Gr. 7 Hex Domed Cap Nuts

Stainless Steel ASTM A194 Gr. 7 Flex Lock Nut


SS ASTM A194 Gr. 7 Nuts Forms & Availability

Products Size
Stainless Steel ASTM A194 Gr. 7 Acorn Nuts Stainless Steel ASTM A194 Gr. 7 Flange Nuts Sizes M3 - M56 | 3/6" to 2"
Stainless Steel ASTM A194 Gr. 7 Finish Nuts Stainless Steel ASTM A194 Gr. 7 Square Nut
Stainless Steel ASTM A194 Gr. 7 Machine Screw Nuts Stainless Steel ASTM A194 Gr. 7 Nylon Jam Nuts
Stainless Steel ASTM A194 Gr. 7 Nylon Insert Hex Lock Nuts Stainless Steel ASTM A194 Gr. 7 Waxed Nylon Insert Lock Nuts
Stainless Steel ASTM A194 Gr. 7 T Nuts Stainless Steel ASTM A194 Gr. 7 Two Way Lock Nuts
Stainless Steel ASTM A194 Gr. 7 Hex Jam Nuts Stainless Steel ASTM A194 Gr. 7 Coupling Nuts
Stainless Steel ASTM A194 Gr. 7 Eye Nuts Stainless Steel ASTM A194 Gr. 7 Insert Nuts

Stainless Steel ASTM A194 Gr. 7 Nuts Size

Thread Size (dia.-TPI) Major Diameter (in.) Lead (in./rev.) Product Line Hand Material Style Width Across Flats (in.) Outside Diameter (in.) Overall Length (in.)
1/4 - 16 0.25 0.063 Acme RH Stainless Steel Hex 0.5 0 0.25
3/8 - 12 0.375 0.083 Acme RH Stainless Steel Hex 0.688 0 0.375
3/8 - 12 0.375 0.083 Acme LH Stainless Steel Hex 0.688 0 0.375
1/2 - 10 0.5 0.1 Acme RH Stainless Steel Hex 0.875 0 0.5
5/8 - 8 0.625 0.125 Acme RH Stainless Steel Hex 1.063 0 0.625
3/4 - 6 0.75 0.167 Acme RH Stainless Steel Hex 1.25 0 0.75
3/4 - 5 0.75 0.2 Acme RH Stainless Steel Hex 1.25 0 0.75
1 - 5 1 0.2 Acme RH Stainless Steel Hex 1.625 0 1
1 - 5 1 0.2 Acme LH Stainless Steel Hex 1.625 0 1
1 - 4 1 0.25 Acme RH Stainless Steel Hex 1.625 0 1
1 - 4 1 0.25 Acme LH Stainless Steel Hex 1.625 0 1
1 1/4 - 5 1.25 0.2 Acme RH Stainless Steel Hex 2 0 1.25
1 1/2 - 4 1.5 0.25 Acme RH Stainless Steel Hex 2.25 0 1.5
1 3/4 - 4 1.75 0.25 Acme RH Stainless Steel Hex 2.75 0 1.75
2 - 4 2 0.25 Acme RH Stainless Steel Hex 3 0 2
1/2 - 10 0.5 0.1 Acme RH Steel Square 0.875 0 0.5
1/2 - 10 0.5 0.1 Acme LH Steel Hex 0.875 0 0.5
1/2 - 10 0.5 0.1 Acme LH Steel Round 0 0.875 0.5
1/2 - 10 0.5 0.1 Acme LH Steel Square 0.875 0 0.5
5/8 - 10 0.625 0.1 Acme RH Steel Hex 1.063 0 0.625
5/8 - 10 0.625 0.1 Acme LH Steel Hex 1.063 0 0.625
5/8 - 8 0.625 0.125 Acme RH Steel Hex 1.125 0 0.625
5/8 - 8 0.625 0.125 Acme RH Steel Round 0 1.125 0.625
5/8 - 8 0.625 0.125 Acme RH Steel Square 1.125 0 0.625
5/8 - 8 0.625 0.125 Acme LH Steel Hex 1.125 0 0.625
5/8 - 8 0.625 0.125 Acme LH Steel Round 0 1.125 0.625
5/8 - 8 0.625 0.125 Acme LH Steel Square 1.125 0 0.625
3/4 - 10 0.75 0.1 Acme RH Steel Hex 1.25 0 0.75
3/4 - 10 0.75 0.1 Acme LH Steel Hex 1.25 0 0.75
3/4 - 8A Thread Size (dia.-TPI) .750B Major Diameter (in.) .125 C Lead (in./rev.) Acme D Product Line RH EH and Steel F Material HexGStyle 1.250H Width Across Flats (in.) .000I Outside Diameter (in.) .750J Overall Length (in.)
3/4 - 8 0.75 0.125 Acme RH Steel Round 0 1.25 0.75
3/4 - 8 0.75 0.125 Acme RH Steel Square 1.25 0 0.75
3/4 - 8 0.75 0.125 Acme LH Steel Hex 1.25 0 0.75
3/4 - 8 0.75 0.125 Acme LH Steel Round 0 1.25 0.75
3/4 - 8 0.75 0.125 Acme LH Steel Square 1.25 0 0.75
3/4 - 6 0.75 0.167 Acme RH Steel Hex 1.25 0 0.75
3/4 - 6 0.75 0.167 Acme RH Steel Round 0 1.25 0.75
3/4 - 6 0.75 0.167 Acme RH Steel Square 1.25 0 0.75
3/4 - 6 0.75 0.167 Acme LH Steel Hex 1.25 0 0.75
3/4 - 6 0.75 0.167 Acme LH Steel Round 0 1.25 0.75
3/4 - 6 0.75 0.167 Acme LH Steel Square 1.25 0 0.75
3/4 - 5 0.75 0.2 Acme RH Steel Hex 1.25 0 0.75
3/4 - 5 STUB 0.75 0.2 Acme RH Steel Hex 1.25 0 0.75
3/4 - 5 STUB 0.75 0.2 Acme RH Steel Round 0 1.25 0.75

Stainless Steel ASTM A194 Gr. 7 Nuts Standards

DIN Nuts Hexagon Nuts
Din 315 Nuts DIN 934
Din 431 Nuts BS 1768
Din 555 Nuts BS 1769
Din 557 Nuts BS 1083
Din 562 Nuts BS 3692
Din 582 Nuts ISO 4032
Din 934 Nuts ISO 4033
Din 936 Nuts ANSI B18.2.2
Din 1587 Nuts
Din 6923 Nuts

SS ASTM A194 Gr. 7 Nuts Dimensions

Nominal Size or Basic Major Thread Diameter F G H
Width Across Flats Width Across Corners Thickness
Basic Max Min Max Min Basic Max Min
1/4 .2500 1/2 .500 .488 .577 .556 15/64 .250 .218
5/16 .3125 9/16 .562 .546 .650 .622 19/64 .314 .280
3/8 .3750 11/16 .688 .669 .794 .763 23/64 .377 .341
7/16 .4375 3/4 .750 .728 .866 .830 27/64 .441 .403
1/2 .5000 7/8 .875 .850 1.010 .969 31/64 .504 .464
9/16 .5625 15/16 .938 .909 1.083 1.037 35/64 .568 .526
5/8 .6250 1-1/16 1.062 1.031 1.227 1.175 39/64 .631 .587
3/4 .7500 1-1/4 1.250 1.212 1.443 1.382 47/64 .758 .710
7/8 .8750 1-7/16 1.438 1.394 1.660 1.589 55/64 .885 .833
1 1.0000 1-5/8 1.325 1.575 1.876 1.796 63/64 1.012 .956
1-1/8 1.1250 1-13/16 1.812 1.756 2.093 2.002 1-7/64 1.139 1.079
1-1/4 1.2500 2 2.000 1.938 2.309 2.209 1-7/32 1.251 1.187
1-3/8 1.3750 2-3/16 2.188 2.119 2.526 2.416 1-11/32 1.378 1.460
1-1/2 1.5000 2-3/8 2.375 2.300 2.742 2.622 1-15/32 1.505 1.433
1-5/8 1.6250 2-9/16 2.562 2.481 2.959 2.828 1-19/32 1.632 1.556
1-3/4 1.7500 2-3/4 2.750 2.662 3.175 3.035 1-23/32 1.759 1.679
2 2.0000 3-1/8 3.125 3.025 3.608 3.449 1-31/32 2.013 1.925
2-1/4 2.2500 3-1/2 3.500 3.388 4.041 3.862 2-13/64 2.251 2.155
2-1/2 2.5000 3-7/8 3.875 3.750 4.474 4.275 2-29/64 2.505 2.401
2-3/4 2.7500 4-1/4 4.250 4.112 4.907 4.688 2-45/64 2.759 2.647
3 3.0000 4-5/8 4.625 4.475 5.340 5.102 2-61/64 3.013 2.893
3-1/4 3.2500 5 5.000 4.838 5.774 5.515 3-3/16 3.252 3.124
3-1/2 3.5000 5-3/8 5.375 5.200 6.207 5.928 3-7/16 3.506 3.370
3-3/4 3.7500 5-3/4 5.750 5.562 6.640 6.341 3-11/16 3.670 3.616
4 4.0000 6-1/8 6.125 5.925 7.073 6.755 3-15/16 4.014 3.862

Stainless Steel ASTM A194 Gr. 7 Nuts Sizes

Stainless Steel Nuts size chart Stainless Steel Nuts size guide Stainless Steel Nuts dimensions
3/8″-16 Grade 5 Finished Stainless Steel ASTM A194 Gr. 7 Nuts 1/2″-13 Yellow Grade 8 Finished Stainless Steel ASTM A194 Gr. 7 Nuts 1/4″-20 Grade 2 NE Steel Stainless Steel ASTM A194 Gr. 7 Nuts
5/16″-18 Steel Nylon Insert Stainless Steel ASTM A194 Gr. 7 Nuts 1/2″-13 Steel Stainless Steel ASTM A194 Gr. 7 Nuts 3/8″-16 Steel Stainless Steel ASTM A194 Gr. 7 Nuts
3/4″-10 A194 2-H Plain Finish Heavy Stainless Steel ASTM A194 Gr. 7 Nut 5/8″-11 A194 2-H Plain Finish Heavy Stainless Steel ASTM A194 Gr. 7 Nut 3/8-16 Low Carbon Plated Heavy Stainless Steel ASTM A194 Gr. 7 Nut
5/16″-18 Acorn Stainless Steel Nuts 18-8 Stainless Steel ASTM A194 Gr. 7 1/2″-13 Acorn Stainless Steel Nuts 18-8 Stainless Steel ASTM A194 Gr. 7 5/16″-18 Case Hardened Stainless Steel ASTM A194 Gr. 7 Nuts
5/8-18 Stainless Steel ASTM A194 Gr. 7 Nuts 3/4-16 Stainless Steel ASTM A194 Gr. 7 Nuts 5/8″-11 Case Hardened Stainless Steel ASTM A194 Gr. 7 Nuts
7/8″-14 SAE J995 Grade 2 Plain Finish Steel Stainless Steel ASTM A194 Gr. 7 Nuts 1″-8 SAE J995 Grade 2 Plain Finish Steel Stainless Steel ASTM A194 Gr. 7 Nuts 3/8″-16 x 0.620″ – 0.655″ Width Bridge Spot Stainless Steel ASTM A194 Gr. 7 Nuts
1/4″-20 Wide Spot Weld Stainless Steel ASTM A194 Gr. 7 Nuts 3/4-10 x L2-1/4 x W1″Coupling SS ASTM A194 Gr. 7 Nuts 3/8-16 x L1-3/4 x W5/8 Coupling Stainless Steel ASTM A194 Gr. 7 Nuts
1/4-20 Plated Cold Stainless Steel ASTM A194 Gr. 7 Nuts 5/16-18 Plated Cold Stainless Steel ASTM A194 Gr. 7 Nuts 1/2″-13 Grade A Plain Finish Steel Regular Stainless Steel ASTM A194 Gr. 7
3/8″-16 Grade A Finish Steel Regular Stainless Steel ASTM A194 Gr. 7 Nuts 5/8″-11 Grade A Finish Steel Regular Stainless Steel ASTM A194 Gr. 7 Nuts M6-1.0 Class 5 Finish Steel Regular Stainless Steel ASTM A194 Gr. 7 Nuts
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.

ASTM A194 Gr. 7 Stainless Steel Nut Weight Chart

Size Finished Hex Heavy Hex Finished Jam Heavy Hex Jam Square Heavy Square
1/2" Nut 3.75 6.54 2.62 4.00 5.78 7.87
5/8" Nut 7.33 11.9 4.93 6.96 10.8 14.3
3/4" Nut 11.9 19.3 7.70 11.0 15.4 23.5
7/8" Nut 19.0 29.7 12.0 16.7 24.5 36.2
1" Nut 28.3 42.5 17.6 23.5 36.3 51.5
11/8" Nut 40.3 59.2 24.7 32.4 52.5 72.4
11/4" Nut 54.3 78.6 36.1 45.8 70.6 95.5
13/8" Nut 73.0 102 47.9 59.3 94.5 125.0
11/2" Nut 94.3 131 60.9 74.8 122 161
15/8" Nut 162 91.6
13/4" Nut 151 204 100 114
17/8" Nut 241 134
2" Nut 224 299 140 165
21/4" Nut 419 227
21/2" Nut 564 332
23/4" Nut 738 429
3" Nut 950 545
31/4" Nut 1194 651
31/2" Nut 1526 851
33/4" Nut 1812 1005
4" Nut 2180 1200

Other Types of SS ASTM A194 Gr. 7 Nuts

Stainless Steel ASTM A194 Gr. 7 DIN 935 Nuts ASTM A194 Gr. 7 Slotted Nut
ASTM A194 Gr. 7 Way Lock Nuts Manufacturer Stainless Steel ASTM A194 Gr. 7 Hex Nut Washer
ASTM A194 Gr. 7 SS Serrated Flange Nuts ASTM A194 Gr. 7 High Nuts Supplier
ASTM A194 Gr. 7 Self Locking Nuts Traders Stainless Steel ASTM A194 Gr. 7 Square Nuts
Stainless Steel ASTM A194 Gr. 7 Cap Nut Stainless Steel ASTM A194 Gr. 7 Coupling Nuts
ASTM A194 Gr. 7 SS spring T Nut Manufacturer ASTM A194 Gr. 7 Slotted Nut
ASTM A194 Gr. 7 Way Lock Nuts Manufacturer Stainless Steel ASTM A194 Gr. 7 K Lock Nut
Stainless Steel ASTM A194 Gr. 7 Wing Nut ASTM A194 Gr. 7 SS Serrated Flange Nuts
ASTM A194 Gr. 7 Jam Nuts ASTM A194 Gr. 7 Stainless Steel Coupler Nuts
Stainless Steel ASTM A194 Gr. 7 Flex Lock Nut ASTM A194 Gr. 7 High Nuts Supplier

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