Monel 400 Fasteners

Monel 400 fasteners are made from a solid-solution nickel-copper alloy known for its high strength and toughness across wide temperature ranges. This alloy resists seawater, steam, and caustic solutions such as sulfuric, hydrofluoric, and hydrochloric acids. It also has great weldability and can withstand high pressures without losing stability. Monel 400 contains about 63% nickel and up to 34% copper, giving it outstanding durability and corrosion resistance. With a density of 8.80 g/cm³, and a melting range of 1,300–1,350°C, it delivers both strength and reliability. Metracore Alloys supplies these fasteners with quality assurance, meeting the demands of critical industries worldwide.

Monel 400 Fasteners, Monel 400 Fasteners Manufacturer in India, Monel 400 Fasteners Manufacturers, Monel 400 Fasteners Suppliers, Monel 400 Bolts, Monel 400 Nuts, Monel 400 Screws, Monel 400 Washers

Monel 400 fasteners stand out for their corrosion resistance, making them dependable in tough environments. They can withstand pitting and stress corrosion cracking in both fresh and industrial waters.  The versatility of the alloy makes it easy to weld and manufacture. Its strength ensures long-lasting service in demanding conditions, while its durability helps reduce frequent maintenance and replacement costs. Whether used in harsh environments, these Monel 400 nuts maintain structural integrity over time.

The unique features of Monel 400 screws make them an excellent choice in a variety of sectors.  These fasteners are often used in heat exchangers, pressure vessels, and crude oil distillation towers. They are also required in oil refinery crude columns, steam generator tubing, valves, pumps, and deaerating heaters. Their ability to withstand both corrosive and high-pressure conditions makes Monel 400 bolts a preferred option in applications where reliability is critical. The manufacturing process ensures precise strength, performance, and consistency in every batch.

ASTM F467 Monel 400 Fasteners Stockist and Distributor

All Monel 400 fasteners are supplied with certifications to guarantee compliance with global quality standards. We conduct various testing processes to confirm their strength, corrosion resistance, and dimensional accuracy. Packaging is done with care to prevent damage during transit, using secure wooden boxes, crates, and suitable labeling. This ensures safe delivery to clients across industries. 

Monel 400 Fasteners Specification

Standard

Standard

ASTM F467 / ASME SF467

Dimensions

Dimensions

DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3

Size

Sizes in Stock

M3 - M100 | 3/6″ - 4″

Process

Standard

DIN, ISO ,JIS ,GB, IS, BS, ASTM and all International Standards

Types

Threads available

UNF, BSW, BSF, METRIC, UNC, or as required

Class / Process

Threads Configuration

ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads

fasterner-forms

Forms

Hex, Threading, Square, Round as per Gauge Etc.

Flange Thread

Head

Hex, Square, Round, Hex flange, Flat, T-head & Triangular etc.

Types of Monel 400 Fasteners

bolt

Monel 400 Bolt

nut

Monel 400 Nuts

screws

Monel 400 Screws

washers

Monel 400 Washers

stud-bolts

Monel 400 Stud Bolt

Threaded Rod

Monel 400 Threaded Rod

Anchor Bolt

Monel 400 Anchor Bolt

hex-bolt

Monel 400 Hex Bolt

hex-nut

Monel 400 Hex Nut

Reach out to Metracore Alloys for reliable Monel 400 Fasteners solutions

Technical Details of Monel 400 Fasteners

Equivalent Grades of ASTM F467 Monel 400 Fasteners

STANDARD WERKSTOFF NR. ASTM UNS BS GOST AFNOR JIS EN
Monel 400 2.4360 F467 N04400 NA 13 МНЖМц 28-2,5-1,5 NU-30M NW 4400 NiCu30Fe
Element Content (%)
Nickel, Ni 63.00 min
Silicon, Si 0.5 max
Carbon, C 0.3 max
Sulphur, S 0.024
Copper, Cu 28-34
Iron, Fe 2.5 max
Manganese, Mn 2 max
Properties Metric Imperial
Tensile strength(annealed) 517-620 MPa 75-90 ksi
Yield strength 172-345 MPa 25-50 ksi
Modulus of elasticity 179 GPa 26000 ksi
Poisson’s ratio 0.32 0.32
Table B4
HEX CAP SCREW DIMENSIONS
Bolt Size A B C (min) D F
Thread Length
for Screw Lengths
max min 6″ and
shorter
over 6″
1/4″ 0.2500 0.2450 7/16 0.488 5/32 0.750 1.000
5/16″ 0.3125 0.3065 1/2 0.557 13/64 0.875 1.125
3/8″ 0.3750 0.3690 9/16 0.628 15/64 1.000 1.250
7/16″ 0.4375 0.4305 5/8 0.698 9/32 1.125 1.375
1/2″ 0.5000 0.4930 3/4 0.840 5/16 1.250 1.500
9/16″ 0.5625 0.5545 13/16 0.910 23/64 1.375 1.625
5/8″ 0.6250 0.6170 15/16 1.051 25/64 1.500 1.750
3/4″ 0.7500 0.7410 1-1/8 1.254 15/32 1.750 2.000
7/8″ 0.8750 0.8660 1-5/16 1.465 35/64 2.000 2.250
1″ 1.0000 0.9900 1-1/2 1.675 39/64 2.250 2.500
1-1/8″ 1.1250 1.1140 1-11/16 1.859 11/16 2.500 2.750
1-1/4″ 1.2500 1.2390 1-7/8 2.066 25/32 2.750 3.000
1-3/8″ 1.3750 1.3630 2-1/16 2.273 27/32 3.000 3.250
1-1/2″ 1.5000 1.4880 2-1/4 2.480 1-5/16 3.250 3.500
1-3/4″ 1.7500 1.7380 2-5/8 2.893 1-3/32 3.750 4.000
2″ 2.0000 1.9880 3 3.306 1-7/32 4.250 4.500
2-1/4″ 2.2500 2.2380 3-3/8 3.719 1-3/8 4.750 5.000
2-1/2″ 2.5000 2.4880 3-3/4 4.133 1-17/32 5.250 5.500
2-3/4″ 2.7500 2.7380 4-1/8 4.546 1-11/16 5.750 6.000
3″ 3.0000 2.9880 4-1/2 4.959 1-7/8 6.250 6.500
MM THREADS AS PER IS 1363/67
APPROXIMATE WEIGHT IN KGS FOR 100 NOS
LENGTH in milimeter DIAMETER
M 5 M 6 M 8 M 10 M 12 M 14 M 16 M 18 M 20 M 22
16 0.448 0.743 1.590 3.211
20 0.598 0.812 1.711 3.411 4.892
25 0.660 0.897 1.871 3.660 5.252 8.170
30 0.737 1.010 2.070 3.912 5.574 9.690 10.707 18.657
35 0.804 1.120 2.271 4.223 5.974 10.000 11.416 16.026 19.608
40 0.881 1.230 2.470 4.533 6.410 10.288 12.107 16.667 20.747
45 0.958 1.340 2.671 4.840 6.859 10.504 12.821 17.241 21.739
50 1.030 1.450 2.870 5.155 7.299 11.261 13.624 17.857 22.727 28.409
55 1.560 3.071 5.464 7.740 11.628 14.409 18.868 23.810 30.120
60 1.670 3.270 5.774 8.183 12.255 15.244 20.000 25.126 32.051
65 1.781 3.472 6.083 8.621 12.626 16.026 21.008 26.455 34.014
70 1.890 3.671 6.394 9.058 12.987 16.835 22.124 27.778 35.461
75 2.000 3.873 6.702 9.506 13.228 17.606 23.256 29.070 39.063
80 2.111 4.072 7.013 10.000 13.889 18.248 24.510 30.303 40.000
90 4.472 7.634 10.917 14.925 19.841 26.042 33.113 41.667
100 4.873 8.251 11.820 16.340 21.459 27.778 35.714 46.296
110 8.881 12.723 17.730 23.041 31.250 38.168 47.170
120 9.506 13.624 18.797 24.631 32.895 40.984 50.000
130 10.101 14.535 20.000 26.316 34.722 43.478 52.632
140 10.707 15.432 20.833 27.933 35.461 46.296 55.556
150 11.312 16.340 22.222 29.412 37.594 48.544 58.824
160 11.905 17.241 24.272 31.056 40.984 50.505 61.728
170 12.500 18.116 32.680 53.191 64.935
180 13.123 19.011 26.882 34.247 55.556 67.568
190 13.736 19.920 35.971 58.140 70.423
200 14.327 20.833 29.586 37.594 49.020 60.976 73.529
220 15.528 22.624 40.650 65.789 79.365
240 16.722 24.510 43.860 71.429 84.746
250 17.301 25.381 45.455 74.627 87.719
260 17.921 26.316 47.170 76.923 90.909
280 19.157 28.090 50.505 81.967 98.039
300 20.325 29.940 53.763 87.719 104.167
320 31.646 56.818 92.593
340 33.557 60.241 98.039
360 35.211 63.291 104.167
380 37.037 66.667 108.696
400 39.063 69.444 113.636

Manufacturing Process of Monel 400 Fasteners

fasterner-mf-img

Monel 400 Fasteners Application

Exporter, Manufacturer & Supplier of Monel 400 Fasteners in various material and sizes.

Scroll to Top