ASTM A194 Grade 7 Hex Nuts
EIL Approved ASME SA 194 Gr 7 Heavy Hex Nuts Manufacturer In India And Metric M6 Stainless Steel Gr 7 Square Nut Dimensions Chart.
The ASTM A194 Grade 7 material specification consists of nuts and various other internally threaded fasteners with high tensile strength. They are made up of chromium and molybdenum-containing alloy steel, which have undergone heat treatments. The ASTM A194 Grade 7 Hex Nuts are produced using machining from the bar stock, hot or cold forging. We are one of the biggest ASTM A194 Grade 7 Heavy Hex Nuts manufacturers, and our products are popular due to their qualities. We customize the dimensions and finishes of the nuts as per the specific requirements of our clients. Expert supervision and use of the latest technologies help us to create dimensionally accurate products. Our ASTM A194 Grade 7 Nuts finds applications across various industries and is available at the market's best price.
We have expertise in manufacturing different types of nuts of varied thickness, sizes, and finishes. We produce ASME SA 194 Gr 7 Square Nuts, which has four sides and a greater surface than the hex nuts. They need very low maintenance and do not get rounded-off on repeated tightening and loosening cycles. The High Tensile Grade 7 Flange Nuts acts as an integrated washer that can effectively distribute pressure. The result of using these flange nuts is that there will be a reduced chance of damage.
We also manufacture A194 Gr 7 Acorn Nut, which looks like an acorn. These are hex nuts with domed tops and closed ends- it covers the threaded end of the nuts. These are easily removable during maintenance and look aesthetically pleasing. We also have a huge stock of A194 Gr 7 Hex Lock Nuts which are self-locking nuts that resist getting loose under vibration or high torque situations. Clients can contact us directly for their requirements of A194 Gr 7 nuts.
ASTM A194 Grade 7 Heavy Hex Nuts
ASTM A194 Grade 7 Nuts
ASME SA 194 Gr 7 Square Nuts
High Tensile Grade 7 Flange Nuts
A194 Gr 7 Acorn Nut
Table Of Contents
- ASTM A194 Grade 7 Chemical Composition
- A194 Grade 7 Mechanical Properties
- ASTM A194 Grade 7 Hex Nuts Dimensions
- SA194 Grade 7 Heavy Hex Nuts Dimensions
- Specification Chart Of A194 Grade 7 Fasteners
- Metric Grade 7 Nuts Price
- SA 194 Gr 7 Square Nut Size Chart
- Stainless Steel Gr 7 Nylon Insert Nuts Dimensions
- High Tensile Grade 7 Dome Nuts Dimensions
- A194 Gr 7 Hex Lock Nuts Dimensions
- Grade 7 Acron Nuts Dimensions
- ASME SA194 Grade 7 Nuts Size Chart
- Metric M8 SA194 Grade 7 Hex Nuts Weight Chart
- Largest Supplier Of Small-Quantity Type Of ASTM A194 Grade 7 Hex Nuts
ASTM A194 Grade 7 Chemical Composition
| Material Grade | Carbon (C) | Manganese (Mn) | Phosphorous, maximum | Sulfur, maximum | Silicon | Chromium | Nickel | Molybdenum | Other Elements |
|---|---|---|---|---|---|---|---|---|---|
| 2, 2H and 2 HM Nuts | 0.40% minimum. | 1.00% maximum. | 0.04% | 0.05% | 0.40% maximum | ||||
| 3 | 0.10% minimum. | 1.00% maximum. | 0.04% | 0.03% | 1.00% | 4.0-6.0% | 0.20-0.30% | ||
| 4 | 0.40 -0.50% | 0.70-0.90% | 0.035% | 0.04% | 0.15-0.35% | 0.20-0.30% | |||
| 6 | 0.15% | 1.00% | 0.04% | 0.03% | 1.00% | 11.5-13.5% | |||
| 6F | 0.15% | 1.25% | 0.06% | 0.06% | 1.00% | 12.0-14.0% | Selenium-0.15% minimum | ||
| 7 and 7M (AISI 4140) | 0.37-0.49% | 0.65-1.10% | 0.04% | 0.04% | 0.15-0.035% | 0.75-1.20% | 0.15-0.25% | ||
| 8 (AISI 304) | 0.08% | 2.00% maximum | 0.05% | 0.03% | 1.00% maximum | 18.0-20.0% | 8.0-11.0% | ||
| 8M (AISI 316) | 0.08% | 2.00% maximum | 0.05% | 0.30% | 1.00% maximum | 16.0-18.0% | 10.0-14.0% | 2.00-3.00% | |
| 8C | 0.08% | 2.00% | 0.045% | 0.03% | 1.00% | 17.0-19.0% | 9.0-12.0% | Columbium and Tantalum – 10x carbon content, minimum | |
| 8T | 0.80% | 2.00% | 0.045% | 0.30% | 1.00% | 17.0-19.0% | 9.0-12.0% | Titanium-0.70% maximum, Nitrogen-0.10% | |
| 8F | 0.15% | 2.00% | 0.20% | 0.15% minimum | 1.00% | 17.0-19.0% | 8.0-10.0% | ||
| 8R | 0.06% | 4.0-6.0% | 0.045% | 0.03% | 1.00% | 20.5-23.5% | 11.5-13.5% | 1.50-3.00% | Columbium and Tantalum-0.10-0.30%, Nirogen-0.20-0.40%, Vanadium-0.10-0.30% |
| 8S | 0.10% | 7.0-9.0% | 0.060% | 0.03% | 3.5-4.5% | 16.0-18.0% | 8.0-9.0% | Nitrogen-0.08-0.18% | |
| 16 | 0.36-0.47% | 0.45-0.70% | 0.035% | 0.40% | 0.15-0.35% | 0.80-1.15% | 0.50-0.65% | Vanadium-0.25-0.35%, Aluminum-0.015% |
Check High Tensile Grade 7 Hex Nuts Price List And A194 Gr 7 Acorn Nut Weight/ Size Chart.
A194 Grade 7 Mechanical Properties
| Nominal Size In Inches | Temperature °F | Proof Load Stress, ksi | Hardness Rockwell | Material |
| 1/4 - 4 | 1100 | 80 | C38 | Medium Carbon Alloy Steel, Quenched and Tempered |
ASTM A194 Grade 7 Hex Nuts Dimensions
| Nominal Size Of Thread Diameter | F | G | H | ||||||
| Across Flats Width |
Across Corners Width |
Thickness Row | |||||||
| Basic | Maximum | Minimum | Maximum | Minimum | Basic | Maximum | Minimum | ||
| 1/4 | .2500 | 7/16 | .438 | .428 | .505 | .488 | 7/32 | .226 | .212 |
| 5/16 | .3125 | 1/2 | .500 | .489 | .577 | .557 | 17/64 | .273 | .258 |
| 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 |
| 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 |
| 1-3/8 | 1.3750 | 2-1/16 | 2.062 | 1.994 | 2.382 | 2.273 | 1-11/64 | 1.206 | 1.138 |
| 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 |
| 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 |
Most Reliable Grade 7 Flange Nuts Supplier In India And ASME SA194 Grade 7 Eye Nut Chemical Composition.
SA194 Grade 7 Heavy Hex Nuts Dimensions
Nominal Size For Thread Diameter |
F |
G |
H |
||||||
Width Of Across Flats |
Width Of Across Corners |
Thickness Table |
|||||||
Basic |
Maximum |
Minimum |
Maximum |
Minimum |
Basic |
Maximum |
Minimum |
||
1/4 |
.2500 |
7/16 |
.438 |
.428 |
.505 |
.488 |
7/32 |
.226 |
.212 |
5/16 |
.3125 |
1/2 |
.500 |
.489 |
.577 |
.557 |
17/64 |
.273 |
.258 |
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 |
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 |
1-3/8 |
1.3750 |
2-1/16 |
2.062 |
1.994 |
2.382 |
2.273 |
1-11/64 |
1.206 |
1.138 |
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 |
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 |
Metric M100 ASME SA194 Grade 7 Coupling Nuts Yield Strength And Refer Temperature Of A194 Grade 7 Panel Nut.
Specification Chart Of A194 Grade 7 Fasteners
| Standard Specification Of | ASTM A194 Grade 7 Hex Nuts |
|---|---|
| Surface Coating | Hot Dipped Galvanizing Coated Bolts Phosphate Coated Bolts Zinc Coated Bolts Cadmium Coated Bolts Teflon Coated Bolts Xylon Coated Bolts |
| Melt Origin Country | Korea/ South America/ Japan/ East Europe |
| Type Of Fasteners | Hex Bolts, Hex Nuts, Screws, Studs, Threaded Rod, Washer |
| Size Type | Diameter 20 to 100 MM / Inches 3/4 to 3.1/2 |
| Type Of Head | Hex, Threading, Square, Round |
| Standard Dimensions Of | ASME B18.2.1 And ANSI B18.3 |
| ASTM Standard Of Fasteners | ASTM A193 B6: Class 1 & Class 2, DIN 933 / 931, EN 4017/ And 4014, IS 1363 / 1363. |
| Origin Of Product | Rajtilak Metal (Mumbai, India) |
| Additional Requirements Of Nuts Bolts | NACE MR0103 And MR0175 & ISO 15156 |
| Surface Finish | Plain / Zinc plated / Hot dip galvanised |
| Metric Grade 7 Nuts Price | |||||
|---|---|---|---|---|---|
| Type Of Fasteners | Size | Grade | Price In India (INR) Per Unit | ||
| Hex Nuts | m10x50mm | A194 Grade 7 | 130.00 | ||
| Hex Nuts | 5/8 X90 Mm | A194 Grade 7 | 262.00 | ||
| Hex Nuts | m12x40mm | A194 Grade 7 | 142.00 | ||
| Hex Nuts | M14 X 100mm | A194 Grade 7 | 252.00 | ||
| Hex Nuts | M16 X 120mm | A194 Grade 7 | 138.00 | ||
| Hex Nuts | M20 X 100mm | A194 Grade 7 | 200.00 | ||
Please note this is an approx Price of SA 194 Gr.7 Heavy Hex Nuts in India. For final ASTM A194 Grade 7 Hex Nuts Price List Please Call on +91 - 22 - 67437342 or drop an Email to info@rajtilakmetal.com
SA 194 Gr 7 Square Nut Size Chart
Stainless Steel Gr 7 Nylon Insert Nuts Dimensions
| Diameter Of Nuts | Pitch | Nut Depth | Across Flats |
| Metric 3 | 0.5mm | 4mm | 5.5mm |
| Metric 4 | 0.7mm | 5mm | 7mm |
| Metric 5 | 0.8mm | 5mm | 8mm |
| Metric 6 | 1.0mm | 6mm | 10mm |
| Metric 7 | 1.0mm | 7.5mm | 11mm |
| Metric 8 | 1.25mm | 8mm | 13mm |
| Metric 10 | 1.5mm | 10mm | 17mm |
| Metric 12 | 1.75mm | 12mm | 19mm |
| Metric 14 | 2mm | 14mm | 22mm |
| Metric 16 | 2mm | 16mm | 24mm |
| Metric 18 | 2.5mm | 18.5mm | 27mm |
| Metric 20 | 2.5mm | 20mm | 30mm |
| Metric 22 | 2.5mm | 22mm | 32mm |
| Metric 24 | 3.0mm | 24mm | 36mm |
| Metric 27` | 3.0mm | 27mm | 41mm |
| Metric 30 | 3.5mm | 30mm | 46mm |
| Metric 33 | 3.5mm | 33mm | 50mm |
| Metric 36 | 4mm | 36mm | 55mm |
| Metric 39 | 4mm | 39mm | 60mm |
| Metric 42 | 4.5mm | 42mm | 65mm |
| Metric 45 | 4.5mm | 45mm | 70mm |
| Metric 48 | 5mm | 48mm | 75mm |
| Metric 52 | 5mm | 52mm | 80mm |
| Metric 56 | 5.5mm | 56mm | 85mm |
| Metric 60 | 5.5mm | 60mm | 90mm |
| Metric 64 | 6mm | 64mm | 95mm |
High Tensile Grade 7 Dome Nuts Dimensions
| thread | Series 1 | Metric 4 | Metric 5 | Metric 6 | Metric 8 | Metric 10 | Metric 12 | (M14) | Metric 16 | (M18) | Metric 20 | (M22) | Metric 24 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Series 2 | - | - | - | M8x1 | M10x1 | M12x1,5 | (M14x1,5) | (M16x1,5) | (M18x1,5) | M20x2 | (M22x1,5) | M24x2 | |
| Series 3 | - | - | - | - | M10x1,25 | M12x1,25 | - | - | (M18x2) | M20x1,5 | (M22x2) | - | |
| P | Series 1 | 0,7 | 0,8 | 1 | 1,25 | 1,5 | 1,75 | 2 | 2 | 2,5 | 2,5 | 2,5 | 3 |
| da | minimum | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 |
| maximum | 4,6 | 5,75 | 6,75 | 8,75 | 10,8 | 13 | 15,1 | 17,3 | 19,5 | 21,6 | 23,7 | 25,9 | |
| dk | maximum | 6,5 | 7,5 | 9,5 | 12,5 | 15 | 17 | 20 | 23 | 26 | 28 | 33 | 34 |
| dw | minimum | 5,9 | 6,9 | 8,9 | 11,6 | 14,6 | 16,6 | 19,6 | 22,5 | 24,9 | 27,7 | 31,4 | 33,3 |
| e minimum | Product grade A | 7,66 | 8,79 | 11,05 | 14,38 | 17,77 | 20,03 | 23,35 | 26,75 | 30,14 | 33,53 | 37,72 | 39,98 |
| Product grade B | 7,5 | 8,63 | 10,89 | 14,2 | 17,59 | 19,85 | 22,78 | 26,17 | 29,56 | 32,95 | 37,29 | 39,55 | |
| x maximum | Series 1 | 1,4 | 1,6 | 2 | 2,5 | 3 | - | - | - | - | - | - | - |
| Series 2 | - | - | - | 2 | 2 | - | - | - | - | - | - | - | |
| Series 3 | - | - | - | - | 2,5 | - | - | - | - | - | - | - | |
| g2 maximum | Series 1 | - | - | - | - | - | 6,4 | 7,3 | 7,3 | 9,3 | 9,3 | 9,3 | 10,7 |
| Series 2 | - | - | - | - | - | 5,6 | 5,6 | 5,6 | 5,6 | 7,3 | 5,6 | 7,3 | |
| Series 3 | - | - | - | - | - | 4,9 | - | - | 7,3 | 5,6 | 7,3 | - | |
| h | maximum nominimuml size | 8 | 10 | 12 | 15 | 18 | 22 | 25 | 28 | 32 | 34 | 39 | 42 |
| minimum P. grade A | 7,64 | 9,64 | 11,57 | 14,57 | 17,57 | 21,48 | 24,48 | 27,48 | 32,38 | 33,38 | 38,38 | 41,38 | |
| minimum P. grade B | 7,42 | 9,42 | 11,3 | 14,3 | 17,3 | 21,16 | 24,16 | 27,16 | 31 | 33 | 38 | 41 | |
| m | maximum | 3,2 | 4 | 5 | 6,5 | 88 | 10 | 11 | 13 | 15 | 16 | 18 | 19 |
| minimum | 2,9 | 3,7 | 4,7 | 6,14 | 7,64 | 9,64 | 10,3 | 12,3 | 14,3 | 14,9 | 16,9 | 17,7 | |
| Mw | minimum | 2,32 | 2,96 | 3,76 | 4,91 | 6,11 | 7,71 | 8,24 | 9,84 | 11,44 | 11,92 | 13,52 | 14,16 |
| r | approx. | 3,25 | 3,75 | 4,75 | 6,25 | 7,5 | 8,5 | 10 | 11,5 | 13 | 14 | 16,5 | 17 |
| s | Maximum = nominimuml size | 7 | 8 | 10 | 13 | 16 | 18 | 21 | 24 | 27 | 30 | 34 | 36 |
| minimum P. grade A | 6,78 | 7,78 | 9,78 | 12,73 | 15,73 | 17,73 | 20,67 | 23,67 | 26,67 | 29,67 | 33,38 | 35,38 | |
| minimum P. grade B | 6,64 | 7,64 | 9,64 | 12,57 | 15,57 | 17,57 | 20,16 | 23,16 | 26,16 | 29,16 | 33 | 35 | |
| t | minimum | 5,26 | 7,21 | 7,71 | 10,65 | 12,65 | 15,65 | 17,65 | 20,58 | 24,58 | 25,58 | 28,58 | 30,5 |
| maximum | 5,74 | 7,79 | 8,29 | 11,35 | 13,35 | 16,35 | 18,35 | 21,42 | 25,42 | 26,42 | 29,42 | 31,5 | |
| w | minimum | 2 | 2 | 2 | 2 | 2 | 3 | 4 | 4 | 5 | 5 | 5 | 6 |
| Weight In Kilogram/1000pcs | - | - | 4,66 | 11 | 20,1 | 28,3 | - | 54,3 | 95 | 104 |
A194 Gr 7 Hex Lock Nuts Dimensions
Grade 7 Acron Nuts Dimensions
Mechanical Properties Data Sheet Of Grade 7 Stainless Steel Hex Head Nuts And Buy Gr. 7 Flat Washers For Sale In Mumbai, India.
ASME SA194 Grade 7 Nuts Size Chart
Size Of Nut (millimeter) |
Diameter Of (millimeter) |
Height Table (millimeter) |
||
|---|---|---|---|---|
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 |
Metric M8 SA194 Grade 7 Hex Nuts Weight Chart
Largest Supplier Of Small-Quantity Type Of ASTM A194 Grade 7 Hex Nuts
A194 7 Locking Nuts
SA194 Grade 7 Lock Nut
ASTM A194 Grade 7 Heavy Hex Nuts
Grade 7 Eye Nuts
A194 Grade 7 Hex Nuts
Stainless Steel 7 Hex Head Nuts
ASME SA194 Grade 7 Square Nuts
ANSI Grade 7 Wing Nuts
Our Materials Are Delivered To The Following Countries:
| ASTM A194 Grade 7 Hex Nuts | Europe, UAE, United Kingdom -UK, Malaysia |
| ASTM A194 Grade 7 Heavy Hex Nuts | Belgium, Philippines, Dammam -KSA, Indonesia. |
| ASTM A194 Grade 7 Nuts | France, Qatar, Thailand, Europe |
| ASME SA 194 Gr 7 Square Nuts | Germany, Czechia, Malaysia, Thailand |
| High Tensile Grade 7 Flange Nuts | Bangladesh, Finland, USA, Malaysia |
| A194 Gr 7 Acorn Nut | Kuwait, Brazil, Saudi Arabia (KSA), South Africa |
| M100 ASME SA 194 Gr.7 Heavy Hex Nuts | Bahrain, South Africa, Singapore |
| ASTM A194 Gr 7 Reversible Locknuts | Australia, Philippines, UK, Nigeria |
| High Tensile Grade 7 Hex Nuts | Hong Kong, Oman, UAE, Malaysia |
| A194 Gr 7 Acorn Nut | Iran, Chile, Singapore, Italy |
| Grade 7 Flange Nuts | Norway, Turkey, United Arab Emirates (UAE), Malaysia |
| ASME SA194 Grade 7 Eye Nut | Dubai, Netherlands, Russia, Malaysia |
| Metric M100 ASME SA194 Grade 7 Coupling Nuts | Mexico, Egypt, UK, Spain |
| A194 Grade 7 Panel Nut | Poland, Canada, UK, Ellington -United States |