Alloy 20 Fasteners

ASME SB473 Grade 20 Plain Washer, Alloy 20 Fasteners, Werkstoff Nr. 2.4660 Hex Nut, ASTM B473 Alloy 20 Nut, DIN 2.4660 Heavy Hex Nut, Grade 20 Hex Bolt, UNS N08020 Spring Washer.

fas10 is a well-known manufacturer, supplier, and stockist of high quality Alloy 20 Fasteners in the global industrial industry. We provide high quality fasteners that our specialists carefully create to meet national and international industry requirements.

Alloy 20 is a popular austenitic alloy with nickel, chromium, and iron content and excellent corrosion resistance. This niobium stabilized grade is highly resistant to reducing circumstances, including strong chemicals like sulfuric acid. We provide quality alloy 20 fasteners extremely resistant to intergranular assault at high temperatures. Our fasteners are suitable for use in corrosive or acidic environments, including nitric, phosphoric, and aqueous salt solutions. ASTM B473 Alloy 20 Nut are an excellent choice for chloride settings due to their high resistance to stress corrosion and pitting. Fasteners are also highly resistant to crevices and aqueous corrosion. Our fasteners can tolerate high temperatures and pressures due to their exceptional mechanical qualities and chemical composition. These fasteners are weldable and may be easily manufactured using standard processes. We sell Alloy 20 Fasteners to various industrial industries, including oil and gas processing, power generating, chemical processing, and many more.

industrial
stainless steel 321 fasteners

About Alloy 20 Fasteners

Grade 20 Stud Bolt, UNS N08020 Threaded Rod, Werkstoff Nr. 2.4660 U Bolt, Alloy 20 Bolt, ASTM B473 Alloy 20 Fasteners, DIN 2.4660 Threaded Rod, ASME SB473 Grade 20 Heavy Hex Bolt.

fas10 has a team of specialists and professionals with years of expertise and understanding in producing Alloy 20 Fasteners. They make these fasteners in both standard and bespoke specs and dimensions. Our technical specialists use high-quality raw materials to manufacture fasteners, which are thoroughly tested before usage. Our manufacturing team employs modern equipment and cutting-edge gear to produce the whole range of DIN 2.4660 Threaded Rod. These fasteners are solid, dimensionally correct, iron, and long-lasting. To address the urgent demands of our global clients, we have all sorts of these fasteners in stock.

Types Of Alloy 20 Fasteners

bolt fasteners
Alloy 20 Bolt
stud bolts
Alloy 20 Studs Bolt
nut fastners
Alloy 20 Nut
washer fastner
Alloy 20 Washer

Alloy 20 Fasteners Specification

SpecificationsASTM B473, B564 / ASME SB473, SB564
StandardDIN, ISO ,JIS ,GB, IS, BS, ASTM and all International Standards
SizeM3 - M100 | 3/6″ - 4″ | Custom Sizes
Fasteners Length3 mm - 200 mm | Custom Sizes
Nuts SizeM3 - M56 | 3/6" to 2" | Custom Sizes
Washers SizeM3 - M56 | 3/6" to 2" | Custom Sizes
DimensionsDIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3
Threads availableUNF, BSW, BSF, METRIC, UNC, or as required
Threads ConfigurationASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads
FormHex, Threading, Square, Round as per Gauge Etc.
HeadHex, Square, Round, Hex flange, Flat, T-head & Triangular etc.
Neck typeHex, Square, Triangular, Oval & Knurled etc.
Surface TreatmentPassivation /plain
Others FactorOEM, ODM, ±0.03MM tolerance
Manufacturing ProcessWire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing.
PackingIN BULK: carton, pallet, Small Boxes or customer request
Surface CoatingBlack Oxide, Cadmium, Galvanized, Teflon, Xylan, Zinc, Others Upon Request
Test CertificateAs per EN 10204 / 3.1 Manufacturer Test Certificate, PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified
CertificationDual Certified As per ASTM & ASME Codes
Delivery timeRegular product : 7-15 days, Custom product : 2-4 weeks
Place of OriginIndia

Equivalent Grades Alloy 20 Fasteners

STANDARDWERKSTOFF NR.UNSAFNOREN
Alloy 202.4660N08020Z2NCUD31-20AZNiCr20CuMo

Chemical Composition Alloy 20 Fasteners

GradeNiCMnPSSiCrNbMoCu
Alloy 2032 - 380.02 max1 - 20.02 max0.005 max0.7 max19 - 210.1 - 0.32 - 33 - 4

Mechanical Properties Alloy 20 Fasteners

GradeDensityMelting PointTensile StrengthYield Strength (0.2%Offset)Elongation
Alloy 208.1 g/cm31443 °C (2430 °F)Psi -80,000, MPa -551Psi - 35,000, MPa - 24130 %

Dimensions Of Alloy 20 Fasteners

Alloy 20 Bolts Dimensions Chart :

Hex Bolts Dimensions
All dimensions are in mm unless mentioned otherwise
Nominal Size
or Basic
Product
Diameter

Full-Size Body
Diameter,
E
Width Across Flats,
F
Width Across
Corners, G
Head Height, H BasicRadius of
Fillet, R
Nominal Thread
Length for Bolt
Lengths,
LT
inchmmMaxMinBasic
inch
MaxMinMaxMinBasic
inch
MaxMinMaxMin6 in. and
Shoter
Over
6 in.
1⁄40.250.260.2377⁄160.4380.4250.5050.48411⁄640.1880.150.030.010.751
5⁄160.31250.3240.2981⁄20.50.4840.5770.5527⁄320.2350.1950.030.010.8751.125
3⁄80.3750.3880.369⁄160.5620.5440.650.621⁄40.2680.2260.030.0111.25
7⁄160.43750.4520.4215⁄80.6250.6030.7220.68719⁄640.3160.2720.030.011.1251.375
1⁄20.50.5150.4823⁄40.750.7250.8660.82611⁄320.3640.3020.030.011.251.5
5⁄80.6250.6420.60515⁄160.9380.9061.0831.03327⁄640.4440.3780.060.021.51.75
3⁄40.750.7680.72911⁄81.1251.0881.2991.241⁄20.5240.4550.060.021.752
7⁄80.8750.8950.8521 5⁄161.3121.2691.5161.44737⁄640.6040.5310.060.0222.25
111.0220.9761 1⁄21.51.451.7321.65343⁄640.70.5910.090.032.252.5
1 1⁄81.1251.1491.0981 11⁄161.6881.6311.9491.8593⁄40.780.6580.090.032.52.75
1 1⁄41.251.2771.2231 7⁄81.8751.8122.1652.06627⁄320.8760.7490.090.032.753
1 3⁄81.3751.4041.3452 1⁄162.0621.9942.3822.27329⁄320.940.810.090.0333.25
1 1⁄21.51.5311.472 1⁄42.252.1752.5982.4811.0360.9020.090.033.253.5
1 5⁄81.6251.6581.5912 7⁄162.4382.3562.8152.6161 3⁄321.1160.9780.090.033.53.75
1 3⁄41.751.7851.7162 5⁄82.6252.5383.0312.8931 5⁄321.1961.0540.120.043.754
1 7⁄81.8751.9121.8392 13⁄162.8122.7193.2483.0991 1⁄41.2761.130.120.0444.25
222.0391.964332.93.4643.3061 11⁄321.3881.1750.120.044.254.5
2 1⁄42.252.3052.2143 3⁄83.3753.2623.8973.7191 1⁄21.5481.3270.190.064.755
2 1⁄22.52.5592.4613 3⁄43.753.6254.334.1331 21⁄321.7081.4790.190.065.255.5
2 3⁄42.752.8272.7114 1⁄84.1253.9884.7634.5461 13⁄161.8691.6320.190.065.756
333.0812.9614 1⁄24.54.355.1964.95922.061.8150.190.066.256.5
3 1⁄43.253.3353.214 7⁄84.8754.7125.6295.3722 3⁄162.2511.9360.190.066.757
3 1⁄23.53.5893.4615 1⁄45.255.0756.0625.7862 5⁄162.382.0570.190.067.257.5
3 3⁄43.753.8583.7265 5⁄85.6255.4376.4956.1982 1⁄22.5722.2410.190.067.758
444.1113.975665.86.9286.6122 11⁄162.7642.4240.190.068.258.5

Alloy 20 Stud Bolts Dimensions Chart :

stud Dimensions
All dimensions are in mm unless mentioned otherwise
Nominal Size
Diameter, D
inch
Tap End Full
Thread Length,
BM
Umax = 2PMinimum Nut End
Full Thread Length,
Bmin
NominalMin.Max.UNC & NC-5
Thread
UNF Thread8UN ThreadL ≤ 1010 < L ≤ 16L > 16
1/40.3750.3500.4000.1000.071...0.7501.0001.500
5/160.4690.4400.4980.1110.083--0.8751.1251.625
3/80.5630.5320.5940.1250.083--1.0001.2501.750
7/160.6560.6200.6920.1430.100--1.1251.3751.875
1/20.7500.7080.7920.1540.100--1.2501.5002.000
9/160.8440.8020.8960.1670.111--1.3751.6252.125
5/80.9380.8920.9830.1820.111--1.5001.7502.250
3/41.1.251.0751.1750.2000.125--1.7502.0002.500
7/81.3131.2581.3680.2220.143--2.0002.2502.750
11.5001.4381.5620.2500.167--2.2502.5003.000
1 1/81.6881.6251.7500.2860.1670.2502.5002.7503.250
1 1/41.8751.8131.9380.2860.1670.2502.7503.0003.500
1 3/82.0632.0002.1250.3330.1670.2503.0003.2503.750
1 1/22.2502.1882.3130.3330.1670.2503.2503.5004.000
1 5/82.4382.3752.500----0.2503.5003.7504.250
1 3/42.6252.5632.6880.400--0.2503.7504.0004.500
1 7/82.8132.7502.875----0.2504.0004.2504.750
23.0002.9253.0750.444--0.2504.2504.5005.000
2 1/43.3753.3003.4500.444--0.2504.7505.0005.500
2 1/23.7503.6753.8250.500--0.2505.2505.5006.000
2 3/44.1254.0504.2000.500--0.2505.7506.0006.500
34.5004.4254.5750.500--0.250--6.5007.000
3 1/44.8754.7754.9750.500--0.250--7.0007.500
3 1/25.2505.1505.3500.500--0.250--7.5008.000
3 3/45.6255.5255.7250.500--0.250--8.0008.500
46.0005.9006.1000.500--0.250--8.5009.000

Alloy 20 Nuts Dimensions :

nut Dimensions
All dimensions are in mm unless mentioned otherwise
Nominal
Size





inch
Basic Major
Diameter of
Thread
Width Across Flats,
F
Width Across
Corners,
G
Thickness Heavy
Hex Nuts,
H
Thickness Heavy
Hex Jam Nuts,
H1
Maximum Runout of
Bearing Surface to
Thread
Axis, FIM
Heavy HEX NUTSHeavy Hex
Jam Nuts
Specified Proof load
Basic
inch
Min.MaxMin.MaxBasic
inch
Min.MaxBasic
inch
Min.MaxUp to
150,000 psi
150,000 psi
and Greater
All Strength
Levels
1/40.25001/20.4880.5000.5560.57715/640.2180.25011/640.1560.1880.0170.0110.017
5/160.31259/160.5460.5620.6220.65019/640.2800.31413/640.1860.2200.0200.0120.020
3/80.375011/160.6690.6880.7630.79423/640.3410.37715/640.2160.2520.0210.0140.021
7/160.43753/40.7280.7500.8300.86627/640.4030.44117/640.2470.2850.0220.0150.022
1/20.50007/80.8500.8750.9691.01031/640.4640.50419/640.2770.3170.0230.0160.023
9/160.562515/160.9090.9381.0371.08335/640.5260.56821/640.3070.3490.0240.0170.024
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

Alloy 20 Washer Dimensions Chart :

Metric Hardened Steel Circular and Circular Clipped Washers
All dimensions are in mm unless mentioned otherwise
Nominal SizeTClipped Width E, Min.
I.D.O.D.StandardExtra Thick
[Note (1)]Max.Min.Max.Min.Max.Min.Max.Min.[Note (2)]
1214.4142725.74.63.110810.5
1618.4183432.44.63.110814
2022.5224240.44.63.110817.5
2224.5244442.44.63.410819.2
2426.5265048.44.63.410821
2730.53056S4.14.63.410823.6
3033.6336058.14.63.410826.2
3639.6397270.14.63.410831.S
4245.6458481.87.24.610836.7
4852.7529592.87.24.610842
5662.762107104.88.76.110849
6470.770118115.88.76.110856
7278.778130127.58.76.110863
8086.986142139.58.76.110870
9096.996159156.58.76.110878.7
100107.9107176173.58.76.110887.5

Different Types Of Alloy 20 Fasteners

Different Types Of Bolts:

Hex Bolt
ASTM B473 Alloy 20 Hex Bolts
Carriage bolt
DIN 2.4660 Carriage Bolts
Stud Bolt
ASTM B564 Alloy 20 Stud Bolts
Hex Head bolt
Alloy 20 ASME SB 473 Hex Head Bolts
Forged Hook bolt
Alloy 20 Forged Hook Bolts
Torx Bolts
ASME SB 564 Torx Bolts
countersunk bolt
Alloy 20 Countersunk Bolts
Flange Head Bolts
UNS N08020 Flange Head Bolts
Allen Bolts
DIN 2.4660 Allen Bolts
12 point flange bolt
N08020 UNS 12-Point Flange Bolts
eye bolt
ASTM B473 UNS N08020 Eye Bolts
a2 70 stainless steel Bolts
Alloy 20 Bolts
u bolt
AISI Alloy 20 U Bolts
J bolt
Alloy 20 J Bolts
Elevator Bolt
Alloy 20 Elevator Bolt
Threaded expansion anchor bolt
ASTM B564 Grade Alloy 20 Threaded Expansion Anchor Bolt
High Performance anchor Bolts
ASME SB 564 High Performance Anchor Bolts
lag bolt
UNS N08020 Lag Bolts

Different Types Of Nuts:

hex nuts
ASTM B564 Alloy 20 Hex Nuts
t nut
ASME SB564 Alloy 20 T Nuts
metric nuts
Alloy 20 Metric Nuts
rivet nuts
UNS N08020 Rivet Nuts
sleeve nuts
Alloy 20 Sleeve Nuts
12 point nuts
Alloy 20 12-Point Nuts
lug nut
ASTM B473 Grade Alloy 20 Lug Nut
captive nuts
DIN 2.4660 Captive Nuts
domed nuts
Alloy 20 Dome Nuts
Acorn nut
ASME SB 473 Acorn Nuts
nylon nut
Alloy 20 Nyloc Nuts
Insert Nut
UNS N08020 Insert Nuts
lock nut
Alloy 20 Lock Nuts
Castle nuts
ASTM B564 UNS N08020 Castle Nuts
square nut
AISI Alloy 20 Square Nuts

Different Types Of Washer:

plain washer
ASTM B564 Alloy 20 Plain Washer
tab washer
ASME SB564 Alloy 20 Tab Washer
spring washer
Alloy 20 Spring Washer
sealing washer
UNS N08020 Sealing Washer
lock washer
Alloy 20 Lock Washer
square washer
UNS N08020 Square Washer
flat washer
ASTM B473 Grade Alloy 20 Flat Washer
split washer
DIN 2.4660 Split Washer
star washer
Alloy 20 Star Washer

Different Types Of Screw:

torx screw
ASTM B564 Alloy 20 Torx Screws
self drilling screw
Alloy 20 Self Drilling Screws
grub screw
DIN 2.4660 Grub Screws
countersunk screw
ASME SA564 Alloy 20 Countersunk Screws
tapping screws
Alloy 20 Self Tapping Screws
wood screw
ASTM B473 Grade Alloy 20
Wood Screws
Roofing screw
UNS N08020 Roofing Screws

Application of Alloy 20 Fasteners

Testing of Alloy 20 Fasteners

Packing Of Alloy 20 Fasteners

Destination Of Alloy 20 Fasteners

Alloy 20 Plain Washer Supplier in Coimbatore, Werkstoff Nr. 2.4660 Threaded Rod Exporter in Pimpri-Chinchwad, ASME SB473 Grade 20 Heavy Hex Bolt Manufacturer in Chennai, UNS N08020 Hex Bolt Stockist in Ahmedabad, ASTM B473 Alloy 20 Fasteners Supplier in Pune, Alloy 20 Hex Nut Manufacturer in Hyderabad, DIN 2.4660 Spring Washer Stockist in Bangalore, Grade 20 Bolt Exporter in Jamnagar.
DIN 2.4660 Hex Bolt Stockist in Brazil, ASME SB473 Grade 20 Heavy Hex Bolt Supplier in Nigeria, Grade 20 Hex Nut Exporter in Argentina, Alloy 20 Fasteners Supplier in Dubai, Werkstoff Nr. 2.4660 Plain Washer Stockist in Singapore, ASME SB473 Grade 20 U Bolt Manufacturer in Indonesia, Alloy 20 Bolt Manufacturer in Tanzania, ASTM B473 Alloy 20 Fasteners Exporter in UAE, Werkstoff Nr. 2.4660 Spring Washer Exporter in Qatar, UNS N08020 Threaded Rod Stockist in Saudi Arabia, UNS N08020 Threaded Rod Manufacturer in South Africa, ASTM B473 Alloy 20 Stud Bolt Supplier in Malaysia.
Best Quality of Alloy 20 Plain Washer, Werkstoff Nr. 2.4660 Hex Nut at Factory Price, DIN 2.4660 Heavy Hex Nut at Factory Price, a Wide range of Werkstoff Nr. 2.4660 Hex Nut, Werkstoff Nr. 2.4660 Nut Weight Calculator, Grade 20 Threaded Rod Specification, ASTM B473 Alloy 20 Heavy Hex Bolt Weight Chart, UNS N08020 Bolt Price List in India, ASME SB473 Grade 20 Plain Washer Grade Chart, Alloy 20 U Bolt Price Per Kg, Alloy 20 Stud Bolt Price List, UNS N08020 Fasteners Catalogue.