ASTM A194 Grade 16 Nuts
Check Dimensions and Tolerance of SA194 Grade 16 Hex Nuts
Table of Content
ASTM A194 Grade 16 Nuts Specification
A194 2H Nuts Standard
ASME B18.2.2
SA 194 2H Nuts Size
M3 – M56 | 3/6″ to 2″
A194 2H material Condition
Threading / Cold Drawn
A194 grade 16 Square nut Heat Treatment
≥ 850 °F
SA194 Gr 16 Lock nut Tensile Strength
690–860 MPa
SA194 gr b16 Heavy Hex Nut Ductility
≥ 16–18%
SA194 gr b16 Heavy Hex Nut Standards
DIN 976, 7991, 933, 931, 934, 125 / ASME B18.2.1, B18.3
ASTM A194 grade 16 Hex Nuts Threads
METRIC / UNF / BSF / BSW / UNC
Custom Sizes
Trusted ASTM A194 Grade 16 Nuts Manufacturer in India in different sizes
Origin
Korean / Indian / Russian / European
Manufacturing Technique
Hot forging / Cold forging
SA194 gr b16 Nut Finish
Phosphating / Passivation / HDG
Value Added Services
- Head Shank Drilling
- Color Coding
- Laser Etching
- Head Painting
Certificate
- UT and PMI Test
- Raw Materials Certificate
- 100% Radiography Test
- EN 10204/3.1B
Packaging
- Blister Packs
- Wooden Pallet
- Carton Box
- Wooden Cases
| Grade | Raw Material |
|---|---|
| A194 Grade 16 | Chromium Molybdenum Vanadium |
Price list of SA194 Grade 16 Nuts
| Product | Price in USD (Pcs) |
Price in Dirham (Pcs) |
Price in Euro (Pcs) |
|---|---|---|---|
| M12 Heavy Hex Nut, A194 grade 16, UNC | US $0.62 | 2.28 AED | € 0.53 |
| HEX NUT, 1/4‑20, SA 194 Gr 16, Plain | US $0.95 | 3.49 AED | € 0.81 |
A194 Gr 16 chemical composition
Carbon
0.36 - 0.47
Phosphorus
0.035 max
Manganese
0.45 - 0.70
Sulfur
0.040 max
Silicon
0.15 - 0.35
Molybdenum
0.50 - 0.65
Chromium
0.80 - 1.15
Vanadium
0.25 - 0.35
SA194 gr B16 Mechanical properties
Tensile Strength
860 MPa
Yield Strength
725 MPa
Modulus of Elasticity
200 GPa
Poisson’s Ratio
0.29
Hardness of A194 Grade 16 Hex Nuts
| Hardness | 159-352 |
|---|
ASTM A194 grade 16 Square nut
SA194 gr b16 Heavy Hex Nut
ASTM A194 b16 Flange lock nut
ASME SA194 Gr 16 Lock nut
A194 grade 16 Nylon lock nuts
SA 194 Grade 16 Hex Nut
| Heat Treatment | 925 to 955 °C |
|---|
Proof Load of ASME SA194 Grade 16 Nuts
| Nominal Size, mm | Threads Pitch | Hex Nuts (kN) | Heavy Hex Nuts (kN) | Stress Area mm² |
|---|---|---|---|---|
| M6 | 1 | 20.8 | 29.2 | 20.1 |
| M8 | 1.25 | 37.9 | 44.1 | 36.6 |
| M10 | 1.5 | 60 | 69.9 | 58 |
| M12 | 1.75 | 87.3 | 101.6 | 84.3 |
| M14 | 2 | 119 | 138.6 | 84.3 |
| M16 | 2 | 162.5 | 189.2 | 115 |
| M20 | 2.5 | 253.6 | 295.2 | 245 |
| M22 | 2.5 | 313.6 | 365.1 | 303 |
| M24 | 3 | 365.4 | 425.4 | 353 |
| M27 | 3 | 475.1 | 553.4 | 459 |
| M30 | 3.5 | 580.6 | 676 | 561 |
| M36 | 4 | 845.6 | 984.5 | 817 |
Marking of A194 Gr 16 Heavy Hex Nuts
| Marking | RSI B16 |
|---|
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