ASTM A194 Grade 8C Nuts
SA194 Grade 8C Heavy Hex Nut Supplier in India

ASTM A194 Grade 8C Nuts

ASTM A194 Grade 8C Washer

ASME SA 194 Gr 8C Nut

SA 194 Gr 8C Nut
Check updated price list of Astm A194 8C Hex Nut ex Mumbai
Specification Of ASTM A194 Grade 8C Nuts
ASME SA 194 Gr 8C Nut and Gr 8C Self Locking Nuts manufacturer in India
Dimensions | ASME B18.2.1, B18.3 |
---|---|
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 |
Mandatory Requirements | Free from Mercury & Radioactive Contamination |
Melt Origin | South America/East Europe/JapanKorea/ |
Product Origin | Made in India |
Additional Requirements | NACE MR0103 / MR0175 / ISO 15156 Compliance |
Standards | Designation |
---|---|
ASTM | A194 Grade 8C: 347 Stainless Steel Heavy Hex Nuts. |
Various Types Of A194 8c Heavy Hex Nut

ASTM A194 Gr. 8C Nut

SA194 8C Ogee Washers

A194 Grade 8C Heavy Hex Nuts

Astm A194 Gr. 8C Hex Nuts

A194 Grade 8C Nut

SA194 Grade 8C wing Nuts

ASTM A194 8C Square Nut

SA194 Grade 8C Heavy Hex Nuts

A194 Grade 8C Hex Nuts

ASTM A194 8C Square Washers

ASTM A194 Grade 8C T Nuts

Gr 8C Self Locking Nuts
SA 194 Gr 8C Nut Size Chart
Buy directly from SA194 Grade 8C Heavy Hex Nuts and A194 Grade 8C Hex Nuts manufacturers for lowest price
Nut Size (mm) |
Diameter* (mm) |
Height (mm) |
||
---|---|---|---|---|
Hex Nut | Jam Nut | Nylock Nut | ||
2 | 4 | 1.6 | 1.2 | - |
14 | 22 | 11 | 7 | 14 |
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 |
10 | 17 | 8 | 5 | 10 |
6 | 10 | 5 | 3.2 | 6 |
7 | 11 | 5.5 | 3.5 | - |
8 | 13 | 6.5 | 4 | 8 |
12 | 19 | 10 | 6 | 12 |
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 8C Hex Head Nuts Dimension Chart
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 | ||
1-3/8 | 1.3750 | 2-1/16 | 2.062 | 1.994 | 2.382 | 2.273 | 1-11/64 | 1.206 | 1.138 |
1/4 | .2500 | 7/16 | .438 | .428 | .505 | .488 | 7/32 | .226 | .212 |
3/8 | .3750 | 9/16 | .562 | .551 | .650 | .628 | 21/64 | .337 | .479 |
7/16 | .4375 | 11/16 | .688 | .675 | .794 | .768 | 3/8 | .385 | .365 |
1/2 | .5000 | 3/4 | .750 | .736 | .866 | .840 | 7/16 | .448 | .427 |
9/16 | .5625 | 7/8 | .875 | .861 | 1.010 | .982 | 31/64 | .496 | .473 |
5/8 | .6250 | 15/16 | .938 | .922 | 1.083 | 1.051 | 35/64 | .559 | .535 |
3/4 | .7500 | 1-1/8 | 1.125 | 1.088 | 1.299 | 1.240 | 41/64 | .665 | .617 |
1-1/2 | 1.500 | 2-1/4 | 2.250 | 2.175 | 2.598 | 2.480 | 1-9/32 | 1.ASTM A194 GR. 8 | 1.245 |
5/16 | .3125 | 1/2 | .500 | .489 | .577 | .557 | 17/64 | .273 | .258 |
7/8 | .8750 | 1-5/16 | 1.312 | 1.269 | 1.516 | 1.447 | 3/4 | .776 | .724 |
1 | 1.0000 | 1-1/2 | 1.500 | 1.450 | 1.732 | 1.653 | 55/64 | .887 | .831 |
1-1/8 | 1.1250 | 1-11/16 | 1.688 | 1.631 | 1.949 | 1.859 | 31/32 | .999 | .939 |
1-5/8 | 1.6250 | 2-7/16 | 2.438 | 2.356 | 2.815 | 2.686 | 1-25/64 | 1.429 | 1.353 |
1-3/4 | 1.7500 | 2-5/8 | 2.625 | 2.538 | 3.031 | 2.893 | 1-1/2 | 1.540 | 1.460 |
2 | 2.0000 | 3 | 3.000 | 2.900 | 3.464 | 3.306 | 1-23/32 | 1.763 | 1.675 |
2-1/4 | 2.2500 | 3-3/8 | 3.375 | 3.263 | 3.897 | 3.719 | 1-15/16 | 1.986 | 1.890 |
2-1/2 | 2.5000 | 3-3/4 | 3.750 | 3.625 | 4.330 | 4.133 | 2-5/32 | 2.209 | 2.105 |
2-3/4 | 2.7500 | 4-1/8 | 4.125 | 3.988 | 4.763 | 4.546 | 2-3/8 | 2.431 | 2.319 |
Dimension of Gr 8C Self Locking Nuts
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 | ||
5/ | .625 | 1-1/1 | 1.06 | 1.03 | 1.22 | 1.17 | 39/6 | .63 | .58 |
1/ | .250 | 1/ | .50 | .48 | .57 | .55 | 15/6 | .25 | .21 |
5/1 | .312 | 9/1 | .56 | .54 | .65 | .62 | 19/6 | .31 | .28 |
3/ | .375 | 11/1 | .68 | .66 | .79 | .76 | 23/6 | .37 | .34 |
7/1 | .437 | 3/ | .75 | .72 | .86 | .83 | 27/6 | .44 | .40 |
1/ | .500 | 7/ | .87 | .85 | 1.01 | .96 | 31/6 | .50 | .46 |
9/1 | .562 | 15/1 | .93 | .90 | 1.08 | 1.03 | 35/6 | .56 | .52 |
3/ | .750 | 1-1/ | 1.25 | 1.21 | 1.44 | 1.38 | 47/6 | .75 | .71 |
7/ | .875 | 1-7/1 | 1.43 | 1.39 | 1.66 | 1.58 | 55/6 | .88 | .83 |
1.000 | 1-5/ | 1.32 | 1.57 | 1.87 | 1.79 | 63/6 | 1.01 | .95 | |
2-3/ | 2.750 | 4-1/ | 4.25 | 4.11 | 4.90 | 4.68 | 2-45/6 | 2.75 | 2.64 |
1-1/ | 1.125 | 1-13/1 | 1.81 | 1.75 | 2.09 | 2.00 | 1-7/6 | 1.13 | 1.07 |
1-1/ | 1.250 | 2.00 | 1.93 | 2.30 | 2.20 | 1-7/3 | 1.25 | 1.18 | |
1-3/ | 1.375 | 2-3/1 | 2.18 | 2.11 | 2.52 | 2.41 | 1-11/3 | 1.37 | 1.46 |
1-1/ | 1.500 | 2-3/ | 2.37 | 2.30 | 2.74 | 2.62 | 1-15/3 | 1.50 | 1.43 |
1-5/ | 1.625 | 2-9/1 | 2.56 | 2.48 | 2.95 | 2.82 | 1-19/3 | 1.63 | 1.55 |
1-3/ | 1.750 | 2-3/ | 2.75 | 2.66 | 3.17 | 3.03 | 1-23/3 | 1.75 | 1.67 |
2.000 | 3-1/ | 3.12 | 3.02 | 3.60 | 3.44 | 1-31/3 | 2.01 | 1.92 | |
3.000 | 4-5/ | 4.62 | 4.47 | 5.34 | 5.10 | 2-61/6 | 3.01 | 2.89 | |
2-1/ | 2.250 | 3-1/ | 3.50 | 3.38 | 4.04 | 3.86 | 2-13/6 | 2.25 | 2.15 |
2-1/ | 2.500 | 3-7/ | 3.87 | 3.75 | 4.47 | 4.27 | 2-29/6 | 2.50 | 2.40 |
3-1/ | 3.250 | 5.00 | 4.83 | 5.77 | 5.51 | 3-3/1 | 3.25 | 3.12 | |
3-1/ | 3.500 | 5-3/ | 5.37 | 5.20 | 6.20 | 5.92 | 3-7/1 | 3.50 | 3.37 |
3-3/ | 3.750 | 5-3/ | 5.75 | 5.56 | 6.64 | 6.34 | 3-11/1 | 3.67 | 3.61 |
4.000 | 6-1/ | 6.12 | 5.92 | 7.07 | 6.75 | 3-15/1 | 4.01 | 3.86 |
Astm A194 Gr. 8C Hex Nuts Equivalent Material
Check dimensions and price list of A194 Grade 8C Square Nuts and ASME SA 194 Gr 8C Nut in India
Grade | Material | UNS Number |
---|---|---|
8C | Type 347 | S34700 |
SA194 Grade 8C wing Nuts Chemical Composition Chart
ASTM | A194 Grade 8 |
Percentage | % |
C. | 0.08 % |
Mn. | 2.00 % |
Si. | 1.00 % |
P. | 0.05 %. |
S. | 0.03 % |
Cr. | 17.0-19.0 % |
Ni. | 9.0-12.0 |
Mo. | -- |
Mechanical Characteristics of Astm A194 Gr. 8C Hex Nuts
Tensile Strength/Ultimate Tensile Stress (UTS) – (Mpa) | Yield Strength/Proof Stress(0.2% Offset) (YS) – (Mpa) | Elongation in 4D (El) | Reduction | Hardness – (BHN) |
550 | 240 | 30 | 40 | 223 |
Are you searching any of the below grades from the following countries?
Europe, Thailand, France, Qatar | ASTM A194 Grade 8C Washer |
Thailand, Malaysia, Germany, Czechia | ASME SA 194 Gr 8C Nut |
Bangladesh, Finland, USA, Malaysia | SA 194 Gr 8C Nut |
Kuwait, Brazil, Saudi Arabia (KSA), South Africa | ASTM A194 Gr. 8C Nut |
Singapore, Singapore, South Africa, Bahrain | SA194 8C Ogee Washers |
UK, Nigeria, Australia, Philippines | A194 Grade 8C Heavy Hex Nuts |
Hong Kong, UAE, Malaysia, Oman | Astm A194 Gr. 8C Hex Nuts |
Iran, Singapore, Italy, Chile | A194 Grade 8C Nut |
Norway, Malaysia, Turkey, United Arab Emirates (UAE) | SA194 Grade 8C wing Nuts |
Russia, Dubai, Malaysia, Netherlands | ASTM A194 8C Square Nut |
Philippines, Belgium, Indonesia, Dammam -KSA | ASTM A194 Grade 8C Nuts |
Mexico, UK, Spain, Egypt | SA194 Grade 8C Heavy Hex Nuts |
Malaysia, UAE, Europe, United Kingdom -UK | A194 Grade 8C Hex Nuts |
Canada, Singapore, Malaysia, Philippines | ASTM A194 Grade 8C T Nuts |
Romania, Malaysia, Japan, Europe | Gr 8C Self Locking Nuts |
Poland, Ellington -United States, Canada, UK | ASTM A194 8C Square Washers |
Malaysia, China, Colombia, Sweden | SA194 Grade 8C Heavy Hex Nuts |
Los Alamos -Mexico, Philippines, Taiwan, Malaysia | A194 Grade 8C Square Nuts |
NY 12203 (USA), Malaysia, South Korea, Singapore | A194 Gr. 8C Split Washers |