ASTM A194 Gr.8C Nut

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A194 Grade 8C Nyloc Nut, 8C Grade Hex Head Nut, SA194 8C T Nut, Grade 8C Hex Nut, 8C Grade ASME SA194 Eye Nut, ASTM A194 8C Hex Head Nut, 8C Square Nut, ASME SA194 8C Acorn Nut.

Martensitic alloy SS is used in the production of ASTM A194 Grade 8C Nuts, which come in diameters ranging from 14 to 4 inches. Within the metric system, the nominal sizes vary from M6 up to M100. Shree Ashapura Steel is an industry leader in the manufacturing and supply of SA194 Gr. 8C Heavy Hex Nuts. Tools permit maximal tightening of the fasteners, which is why the heavy hex nuts are employed in applications that require both high strength and high torque.

The Gr 8C Hex Nut and other types of fasteners are designed to withstand high temperatures in addition to high pressures in their environments of use. The steel of the 347 grade constitutes the material altogether. The A194 Gr 8c Material consists of 17% chromium, 9% nickel, carbon, manganese, phosphorus, sulfur, and silicon. Additionally, the material comprises sulfur.

About ASTM A194 Gr.8C Nut

The 347 bar stocks are heat treated before being forged, either hot or cold, and the fasteners are machined from those bar stocks. In addition, the bars go through a quenching and tempering process that brings the hardness up to 223 BHN. The ASTM A194 Grade 8c Nuts have a minimum tensile strength that can range anywhere from 240 to 550 MPa, and their minimum yield strength is 240 MPa.

The rate of elongation of the fasteners is thirty percent. The fasteners have a variety of uses, including those in the oil and gas, petroleum, petrochemical, and power production industries. Nyloc Nut of various combinations, including the ASTM A194 Grade 8C Acorn Nuts, are utilized to secure components in heavy applications that are subjected to high temperatures as well as high levels of pressure. We are the industry’s go-to provider, and we manufacture fasteners in a wide variety of sorts, styles, and sizes. Please don’t hesitate to get in touch with us if you have any questions about the many types, including the ASME SA 194 Gr 8C Nut, as well as the costs.

Specification Of ASTM A194 Gr.8C Nut

DimensionsASME B18.2.1, B18.3
Melt OriginSoutd America/East Europe/Japan/Korea/
Product OriginMade in India
Threads ConfigurationASME B1.1 2A/3A Inch Unified Threads and B1.13M 6h Metric Coarse Threads
CertificationDual Certified As per ASTM & ASME Codes
Additional CertificationsPED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified
Mandatory RequirementsFree from Mercury & Radioactive Contamination
Additional RequirementsNACE MR0103 / MR0175 / ISO 15156 Compliance

Chemical Composition ASTM A194 Gr.8C Nut

A194 Grade 8C0.08 %2.00 %1.00 %0.05 %.0.03 %17.0-19.0 %9.0-12.0--

Mechanical Properties ASTM A194 Gr.8C Nut

Tensile Strength/Ultimate Tensile Stress (UTS) – (Mpa)Yield Strength/Proof Stress(0.2% Offset) (YS) – (Mpa)Elongation in 4D (El)ReductionHardness – (BHN)

Dimensions Of ASTM A194 Gr.8C Nut

Stainless Steel Nuts Dimensions :


Basic Major
Diameter of
Width Across Flats,
Width Across
Thickness Heavy
Hex Nuts,
Thickness Heavy
Hex Jam Nuts,
Maximum Runout of
Bearing Surface to
Axis, FIM
Heavy HEX NUTSHeavy Hex
Jam Nuts
Specified Proof load
Min.MaxUp to
150,000 psi
150,000 psi
and Greater
All Strength
5/80.62501 1/161.0311.0621.1751.22739/640.5870.63123/640.3370.3810.0250.0180.025
3/40.75001 1/41.2121.2501.3821.44347/640.7100.75827/640.3980.4460.0270.0200.027
7/80.87501 7/161.3941.4381.5891.66055/640.8330.88531/640.4580.5100.0290.0220.029
11.00001 5/81.5751.6251.7961.87663/640.9561.01235/640.5190.5750.0310.0240.031
1 1/81.12501 13/161.7561.8122.0022.0931 7/641.0791.13939/640.5790.6390.0330.0270.033
1 1/41.250021.9382.0002.2092.3091 7/321.1871.25123/320.6870.7510.0350.0300.035
1 3/81.37502 3/162.1192.1882.4162.5261 11/321.3101.37825/320.7470.8150.0380.0330.038
1 1/21.50002 3/82.3002.3752.6222.7421 15/321.4331.50527/320.8080.8800.0410.0360.041
1 5/81.62502 9/162.4812.5622.8282.9591 19/321.5561.63229/320.8680.9440.0440.0380.044
1 3/41.75002 3/42.6622.7503.0353.1751 23/321.6791.75931/320.9291.0090.0480.0410.048
1 7/81.87502 15/162.8442.9383.2423.3921 27/321.8021.8861 1/320.9891.0730.0510.0440.051
22.00003 1/83.0253.1253.4493.6081 31/321.9252.0131 3/321.0501.1380.0550.0470.055
2 1/42.25003 1/23.3883.5003.8624.0412 13/642.1552.2511 13/641.1551.2510.0610.0520.061
2 1/22.50003 7/83.7503.8754.2754.4742 29/642.4012.5051 29/641.4011.5050.0680.0580.068
2 3/42.75004 1/44.1124.2504.6884.9072 45/642.6472.7591 37/641.5221.6340.0740.0640.074
33.00004 5/84.4754.6255.1025.3402 61/642.8933.0131 45/641.6431.7630.0810.0700.081
3 1/43.250054.8385.0005.5155.7743 3/163.1243.2521 13/161.7481.8760.0870.0750.087
3 1/23.50005 3/85.2005.3755.9286.2073 7/163.3703.5061 15/161.8702.0060.0940.0810.094
3 3/43.75005 3/45.5625.7506.3416.6403 11/163.6163.7602 1/161.9902.1340.1000.0870.100
44.00006 1/85.9256.1256.7557.0733 15/163.8624.0142 3/162.1122.2640.1070.0930.107

Different Types Of ASTM A194 Gr.8C Nut

Different Types Of Bolts

Application of ASTM A194 Gr.8C Nut

Testing of ASTM A194 Gr.8C Nut

Packing of ASTM A194 Gr.8C Nut

Destination Of ASTM A194 Gr.8C Nut

8C Grade ASME SA194 Hex Nut Exporter in Pimpri-Chinchwad, 8C Grade Hex Head Nut Supplier in Chennai, ASTM A194 8C Hex Head Nut Manufacturer in Ahmedabad, SA194 8C Eye Nut Supplier in Hyderabad, ASME SA194 8C Acorn Nut Stockist in Pune, 8C T Nut Exporter in Bangalore, Grade 8C Heavy Hex Nut Stockist in Coimbatore, A194 Grade 8C Nyloc Nut Manufacturer in Jamnagar.

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8C Grade Eye Nut Weight Calculator, Grade 8C Hex Head Nut Catalogue, ASTM A194 8C Hex Head Nut Price List, 8C Hex Nut Price List in India, 8C Square Nut Specification, SA194 8C Acorn Nut Grade Chart, ASME SA194 8C Square Nut Weight Chart, 8C Grade ASME SA194 T Nut at Factory Price, A194 Grade 8C Nyloc Nut Price Per Kg, 8C Grade Eye Nut at Factory Price.