Spacification

 

ISO Certified ASME SA194 Gr 8T Nuts Manufacturer in India

ASTM A194 Grade 8T Features
Ready Stock: M3 to M56
Custom Sizes: Up to 6″
Length: 3mm to 200mm
International Standard: DIN 931, 933, 7991, 976, 934
European and American Standard: ASTM A194, ASME SA 194, UNS S32100
Raw Material Origin: SA, Europe, New Zealand, Algeria, United Kingdom, Morocco, South Africa, New Zealand, Australia India etc
MTC: EN 10204/3.1B
Suitable Environment: Salt Water and Mild Acids
Thread Pitch: Fine Thread and Coarse Thread
Finish: Phosphating, HDG, Oxidation
Threads: UNJ, UNC, UNF, Rolled, UNR
Temperature Range: Up to 1200°F
To Know About Latest Price List of ASTM A194 Grade 8T Please Contact Us

 

A194 Gr 8T Hex Nuts

A194 Gr 8T Hex Nuts

SA 194 Grade 8T Eye Nut

SA 194 Grade 8T Eye Nut

Grade 8T Acorn Nut

Grade 8T Acorn Nut

 

Table of Content

 

Refer A194 Grade 8T Heavy Hex Nuts Specifications as per ASME B18 2.2 Standard

ASTM A194 Grade 8T Specification

ASTM A194 Grade 8T Supplier in India Offer Detail Specification

Bolts Size
Grade 8T Nuts Size
  • M3 To M52
Metric Size
ASTM A194 Grade 8T Nuts Metric Size
  • Size: M3 – M56

 

Length
A194 Grade 8T Hex Nut Size
  • 3/6″ to 2″
Thread Pitch
ASTM A194 Grade 8T T Nut Thread Pitch
  • Coarse
  • Fine
Manufacturing Methods
SA 194 Grade 8T Square Nut Manufacturing Methods
  • Hot Forging
  • CNC Machined
  • Cold Forging
Form
A194 Grade 8T Hex Head Nut Form
  • D
  • A
  • G
  • C
  • E
  • B

 

Temperature
ASME SA 194 Gr 8T Jam Nuts Melting Range
  • 1375°C to 1400°C
Standards
Grade 8T Nuts ASTM Standards
  • ASME SA 194
  • ASTM A194
Material
ASTM A194 Grade 8T Nuts Cutting Methods
  • Angle Grinder
  • Hacksaw
  • Threaded Rod Cutter

 

Finish
SA 194 Grade 8T Eye Nut Surface Finish
  • Plain, Electric galvanized
  • Phosphating, Zinc impregnation
  • Oxidation, DACROMET
Machines
A194 Grade 8T Wing Nuts Machines
  • Making Machines
  • Thread Rolling
  • CNC Lath
Testing
A194 Gr 8T Hex Nuts Testing
  • 100% Tested ASTM A194 Grade 8T with MTC EN 10204 3.1/3.2

 

Thread Types
A194 Grade 8T Jam Nuts Thread Types
  • UNC
  • BSF
  • UTS
  • UN8
  • BSW
  • UNF
  • ACME
  • UNM
  • UNR

 

Fastener Types
Grade 8T Nuts Types
  • Eye Nut
  • Hex Nuts
  • Wing Nuts
  • Square Nut
  • Heavy Hex Nuts
  • Jam Nuts
  • Acorn Nut

 

Value Added Services
SA 194 Grade 8T Rivet Nuts Value Added Services
  • Bagging
  • Head Shank Drilling
  • Thread Locking
  • Head Painting
Drive Style
ASTM A194 Grade 8T Weld Nuts Drive Types
  • Oval
  • Hexagon washer
  • Pan
  • Cross
  • Truss
  • Torx
  • Round
  • Hex

 

Head Types
Grade 8T U Nuts Head Types
  • Truss
  • Flat
  • Phillips Drive
  • Socket cap head
  • Button head
  • Slotted Drive
  • Combination Drive
  • Slotted hex washer
  • Hex washer head
  • Frearson Drive
  • Pan
  • Hex head
  • Oval
Thread Class
ASME SA 194 Gr 8T Hex Weld Nuts Class
  • 5 CSF
  • Class 2A (Medium fit)
  • 2G
  • custom
  • 5 ONF
  • 3G
  • 4G
  • 8G
  • Class 1A (Loose fit)
  • 6G
  • Class 3A (Tight fit)
  • 5 HF

 

Exporter of SA 194 Grade 8T Square Nut With M6 to M100 Size Range at Lowest Price in Mumbai

Price List of ASTM A194 Grade 8T

To Know About ASTM A194 Grade 8T Price Per Kg in India Please Contact Us ASTM A194 Grade 8T Price List

A194 Grade 8T Hex Head Nut Size Chart

ASTM A194 Grade 8T Manufacturer in India Provides Wide Range Of Sizes

Size Of Nut
(millimeter)		 Diameter Of
(millimeter)		 Height Table
(millimeter)
Nylock Nut Hex Nut Jam Nut
2.5 5 – 2 1.6
2 4 – 1.6 1.2
4 7 5 3.2 2.2
3 5.5 4 2.4 1.8
6 10 6 5 3.2
5 8 5 4 2.7
8 13 8 6.5 4
7 11 – 5.5 3.5
12 19 12 10 6
10 17 10 8 5
16 24 16 13 8
14 22 14 11 7
20 30 20 16 10
18 27 18.5 15 9

 

Stockist of AISI 321 Grade 8T Hex Head Nut Available in Tensile Class 1 and 2 For High Temperature Applications
Applications Of ASME SA 194 Gr 8T Jam Nuts

ASTM A194 Grade 8T Manufacturer in India Provides Premimum Quality Products To Various Industries

  • Chemical Processing
  • Petrochemical
  • Oil and Gas Industry
  • Aerospace Industry
  • Power Generation

 

A194 Grade 8T Nut Chemical Composition

ASTM A194 Grade 8T Supplier in India Offering Exceptional Chemical Analysis

Element ASTM A194 Grade 8T Nuts
Manganese 2.00%
Carbon 0.80%
Sulfur, maximum 0.30%
Phosphorus, maximum 0.045%
Chromium 1.00%
Silicon 1.00%
Molybdenum 9.0-12.0%
Nickel 17.0-19.0%

 

Grade 8T Nuts Mechanical Properties
Yield Strength/Proof Stress(0.2% Offset) (YS) – (Mpa) 240
Tensile Strength/Ultimate Tensile Stress (UTS) – (Mpa) 550
Reduction 40
Elongation in 4D (El) 30

 

A194 Gr 8T Hex Nutss Equivalent Grades
Standards DIN UNS Werkstoff No EN BS AFNOR GOST
Country Germany American USA European England France Russia
ASTM A194 Grade 8C DIN 1.4541 UNS S32100 WNR 1.4541 X10CrNiTi18-9 321S31 Z6CNT18-10 08KH18N10T

 

ASTM A194 Grade 8T Nuts Physical Properties
Property Value
Density 7.9 g/cm³
Coefficient of Thermal Expansion 17.2 µm/m·K at 20–100°C
Thermal Conductivity ~16.2 W/m·K at 100°C
Hardness 95 HRB or 223 HBW
Melting Range 1375°C to 1400°C

 

ASTM A194 Grade 8T Heavy Hex Nuts Hardness Requirement
Grade & Type Brinell Hardness Rockwell Hardness
B Scale C Scale
8T 126-300 60 min 32 max

 

Grade 8T Hex Head Nut Proof Load
Nominal Size, inch Stress Area inch Threads per inch Proof Load, lbf
All Types of Grade 8
Heavy Hex Hex
1/2″ 0.1419 13 24830 21280
3/4″ 0.3340 10 58450 50100
9/16″ 0.1820 12 31850 27300
1 1/8″ 0.7900 8 138200 118500
5/8″ 0.2260 11 39550 33900
1″ 0.606 8 106000 90900
7/8″ 0.4620 9 80850 69300
1 1/2″ 1.492 8 261100 223800
1 3/8″ 1.2330 8 215800 185000
1/4″ 0.0316 20 5570 4770
5/16″ 0.0524 18 9170 7860
3/8″ 0.0774 16 13560 11620
7/16″ 0.1063 14 18600 15940
1 1/4″ 1.0000 8 175000 150000

 

A194 Grade 8T Wing Nutsa Marking
Grade Type Nuts Machined from Bar Stock Hot Forged or Cold Punched Nuts
8T 8TB 8T

 

Types of Grade 8T Nuts

ASTM A194 Grade 8T Square Nut

ASTM A194 Grade 8T Square Nut

A194 Grade 8T Jam Nuts

A194 Grade 8T Jam Nuts

ASME SA 194 Gr 8T Heavy Hex Nuts

ASME SA 194 Gr 8T Heavy Hex Nuts

A194 Grade 8T Wing Nuts

A194 Grade 8T Wing Nuts

ASTM A194 Grade 8T T Nut

ASTM A194 Grade 8T T Nut

Grade 8T Hex Head Nut

Grade 8T Hex Head Nut

 

A194 Grade 8T Hex Nut Dimensions Chart
Nominal Size Of Thread Diameter H F G
Thickness Row Across Flats
Width		 Across Corners
Width
Basic Maximum Minimum Basic Maximum Minimum Maximum Minimum
3/8 .3750 21/64 .337 .479 9/16 .562 .551 .650 .628
5/16 .3125 17/64 .273 .258 1/2 .500 .489 .577 .557
1/2 .5000 7/16 .448 .427 3/4 .750 .736 .866 .840
7/16 .4375 3/8 .385 .365 11/16 .688 .675 .794 .768
5/8 .6250 35/64 .559 .535 15/16 .938 .922 1.083 1.051
9/16 .5625 31/64 .496 .473 7/8 .875 .861 1.010 .982
7/8 .8750 3/4 .776 .724 1-5/16 1.312 1.269 1.516 1.447
3/4 .7500 41/64 .665 .617 1-1/8 1.125 1.088 1.299 1.240
1-1/8 1.1250 31/32 .999 .939 1-11/16 1.688 1.631 1.949 1.859
1/4 .2500 7/32 .226 .212 7/16 .438 .428 .505 .488
1 1.0000 55/64 .887 .831 1-1/2 1.500 1.450 1.732 1.653
1-1/2 1.500 1-9/32 1.ASTM A194 GR. 8 1.245 2-1/4 2.250 2.175 2.598 2.480
1-3/8 1.3750 1-11/64 1.206 1.138 2-1/16 2.062 1.994 2.382 2.273
1-3/4 1.7500 1-1/2 1.540 1.460 2-5/8 2.625 2.538 3.031 2.893
1-5/8 1.6250 1-25/64 1.429 1.353 2-7/16 2.438 2.356 2.815 2.686
2-1/4 2.2500 1-15/16 1.986 1.890 3-3/8 3.375 3.263 3.897 3.719
2 2.0000 1-23/32 1.763 1.675 3 3.000 2.900 3.464 3.306
2-3/4 2.7500 2-3/8 2.431 2.319 4-1/8 4.125 3.988 4.763 4.546
2-1/2 2.5000 2-5/32 2.209 2.105 3-3/4 3.750 3.625 4.330 4.133

 

ASTM A194 Grade 8T Square Nut Torque Chart
Bolt Size (Inches) Torque (Lubricated) (ft-lbs) Torque (Dry) (ft-lbs)
5/16″ 8 11
1/4″ 4 6
7/16″ 24 32
3/8″ 15 20
9/16″ 54 72
1/2″ 38 50
3/4″ 130 175
5/8″ 75 100
1″ 315 420
7/8″ 210 280
1-1/4″ 640 850
1-1/8″ 450 600
1-1/2″ 1085 1450
1-3/8″ 825 1100

 

Grade 8T Acorn Nut Weight Chart
Nominal Size (Inches) Weight (kg)
5/16″ 0.020
1/4″ 0.010
7/16″ 0.055
3/8″ 0.035
9/16″ 0.110
1/2″ 0.080
7/8″ 0.350
3/4″ 0.230
1-1/4″ 0.940
1-1/8″ 0.690
1-1/2″ 1.690
1-3/8″ 1.270
2″ 3.750
1-3/4″ 2.540

 

Check ASTM A194 Grade 8T Stockist and Resellers in Below Locations
Qatar Saudi Arabia Turkey UAE Australia
Mexico Netherlands Singapore Nigeria Poland
Denmark Ireland Brazil Italy Germany
Spain UK South Africa Canada USA

 

ASTM Standards

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