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A4-80 Stainless Steel Bolt

A4-80 Nut, Screw and Threaded Rod manufacturer in India

A4-80 Stainless Steel Washers

A4-80 Stainless Steel Washers

A4-80 Nut

A4-80 Nut

A4-80 Stainless Steel Bolt

A4-80 Stainless Steel Bolt

A4-80 Stainless Steel Hex Bolts

A4-80 Stainless Steel Hex Bolts

A4-80 Screw

A4-80 Screw

A4-80 Threaded Rod

A4-80 Threaded Rod

Specialized manufacturer of all types A4-80 Stainless Steel Washers in Mumbai, check A4-80 Material price list and size range

A4-80 Bolt

Table of contents

A4-80 Stainless Steel Bolt Specifications

Looking for specific size in A4 stainless steel nuts and bolts? Manufacturer and supplier of a4 marine grade stainless steel screws and fasteners in India

Class A4 80 Fasteners Sizes
  • Cold Forming process: M2-M24
  • Hot Forging process: M24-M100, 1-1/2” Dia, up to 1100mm lg
  • CNC Machining for M100 / 4” Dia, up to 1500mm lg

Manufacturing M2, M3, M3.5, M4, M5, M6, M8, M10, M12, M14, M16, M18, M20, M22, M24, M27, M30, M33, M36, M42, M45, M48 to M160 and Custom Metric A4-80 Stainless Steel Bolt
Inox A4 Class 80 Bolts Size Metric
  • Dia: M10 - M110
  • Length: 12 - 1200MM
A4-80 Stainless Steel Hex Bolts Size Inch
  • Dia: 1/2" - 4.0"
  • Length: 1/2" - 52"
Standard

Manufacturer of A4-80 Stainless Steel Bolt as per IS, ANSI, ASTM, DIN, ISO, JIS, GB, ASME, BS, UNI, CSN, EU, IFI, PN, and all International Standards

  • ANSI B 18.2.4 2M
  • Indian IS
  • British BS
  • GB/T5783, GB/T5782, GB5783
  • American ASME
  • Polish PN
  • International ISO
  • American SAE
  • German DIN
  • Spanish CSN
  • ANSI - American National Standards Institute
  • European EU
  • Italian UNI
  • ANSI B 28.2.4 1M
A4-80 Stainless Steel Bolt Length 3 mm to 200 mm
Grade A4-80 Bolts & Screws US Threads Unified National Coarse (UNC), BSW, UNK, UNJF, Unified national extra fine (UNEF), UNJC, BSF, METRIC, Constant-pitch threads, Unified national fine (UNF), UNR
A4-80 Stainless Steel Bolts Head drive Phillips/Slot, Phillips, Slotted, Six-Lobe, etc
Material Origin A4-80 Stainless Steel Bolt are Western European. Eastern origin possible on request.
Delivery time Regular time is about 7-15 days
Why Jignesh Steel?
  • An Indian A4-80 Bolt manufacturer, established in Year 2008
  • Wide International network : Western Europe, Eastern Europe, Middle East, Southeast Asia, North America, and South America
  • Best Price in India compared to A4-80 Stainless Steel Bolt manufacturers in China
  • Pre-production SS A4-80 Fasteners sample before mass production
  • High precision threads of A4-80 Threaded Rod
MOQ 5 pieces
Preferred Class A4 80 Nut Bolt Drawing Formats JPEG, PDF, CAD, STP, IGS
Free Samples Yes
A4-80 Grade Fasteners types Foundation Bolts, Nut, Studs, Allen Cap screw, Machine Screw, Square Nut, Wing Screw, Screw, Stud Bolts, Pan Head Screw, Hex Set Screw, Anchors, Washers, Mushroom Head Square Neck Bolts, Socket Hexagon Head Screw, Hex Coupling Nut, Hex Nut, Marine Anchors, Nuts, Hex Domed Cap Nuts, Wing Screw, Spring Washers, Bolts, U Bolts, Anchor Bolt, Cap Screw, Socket Screw, Structural Bolts, Hexagon Nut, Screws, Sockets, Studs, Socket Head Cap Screw, T-Head Bolts, Hex Head Bolts, Eye Bolt, J Bolts
Payment Terms T/T, Western Union, Paypal, L/C or Trade Assurance 30% deposit & balance before shipping
Port of Dispatch Mumbai or Kalamboli ports in Maharashtra state of India
Ask for Test Certificates from A4-80 Stainless Steel Bolt manufacturers
  • Manufacturer Test Certificate (MTC) as per EN 10204 / 3.1,
  • Inox A4 Class 80 Bolts Tensile testing to ISO 898-1
  • Tri-Roll Thread Comparators and Hardness testing to ISO 6508-1
  • A4-80 Grade Bolts Charpy Impact testing in accordance with ISO 148-1
  • Nut proof load testing to ISO 898-2 and Suitability test for calibrated preload to EN 14399-10
  • Suitability for preloading to EN 14399-2 and Calibrated gauges and tools
ISO - International Organization for Standardization

Manufacturing full range of A4 Fastener in both Imperial & Metric. Dimensions range from M3 to M72 and quantities from 1 to 10,000.

A4-80 Stainless Steel Hexagon Bolts / Set Screws Class A4 80 Stud Bolts Inox A4 Class 80 Hexagon Nuts A4-80 Grade Socket Cap screws
DIN 931 A4-80 BS4882 DIN 934 A4-80 DIN 912 A4-80
DIN 933 A4-80 DIN 976 A4-80 BS 1768 DIN 6912
BS 1768   BS 1769 DIN 7984
UNI 5731   BS 1083 ANSI B18.3
UNI 5739   BS 3692 ISO 4762
ISO 4014 A4-80   ISO 4032 UNI 5931
ISO 4017 A4-80   ISO 4033 BS 2470
BS 1769   ANSI B18.2.2 BS 4168
BS 3692      
ANSI B18.2.1      

Grade A4-80 Socket & Slotted Set Screws SS A4-80 Socket & Slotted Countersunk Screws Stainless Steel A4-80 Studs A4-80 Grade Stainless Steel Washers
DIN 913 DIN 963 DIN 938 A4-80 DIN 125
DIN 914 DIN 7991 DIN 939 DIN 9021
DIN 915 BS 4168 DIN 2510 BS 4320
DIN 916 BS 1981 BS 4439 BS 3410
DIN 551 BS 483 BS 2693  
DIN 553 BS 2470   Spring Washers
DIN 438     DIN 127
BS 4168     BS 4464
      BS 1802

Class A4 80 Hex Bolts Dimensions

Check Grade A4 stainless bolts and screws price list ex Mumbai, we provide MTC with all a4 80 material

Class A4 80 Heavy Hex Bolts Dimensions

 Heavy Hex Bolt Diameter  D  F  C  H
 Body Diameter    Width Across Flats   Width Across Corners   Height
 Max  Basic   Max        Min         Max  Min  Basic  Max       Min      
 1/2  0.515  7/8   0.875   0.850  1.010  0.969  11/32  0.364  0.302
 5/8  0.642  1-1/16   1.062   1.031  1.227  1.175  27/64  0.444  0.378
 3/4  0.768  1-1/4   1.250   1.212  1.443  1.383  1/2  0.524  0.455
 7/8  0.895  1-7/16   1.438   1.394  1.660  1.589  37/64  0.604  0.531
 1  1.022  1-5/8  1.625  1.575  1.876  1.796  43/64  0.700  0.591
 1-1/8  1.149  1-13/16  1.812  1.756  2.093  2.002  3/4  0.780  0.658
 1-1/4  1.277  2  2.00  1.938  2.309  2.209  27/32  0.876  0.749
 1-3/8  1.404  2-3/16  2.188  2.119  2.526  2.416  29/32  0.940  0.810
 1-1/2  1.531  2-3/8  2.375  2.300  2.742  2.622  1  1.036  0.902
 1-3/4  1.785  2-3/4  2.750  2.662  3.175  3.035  1-5/32  1.196  1.054
 2  2.039  3-1/8  3.125  3.025  3.608  3.449  1-11/32  1.388  1.175
 2-1/4  2.305  3-1/2  3.500  3.388  4.041  3.862  1-1/2  1.548  1.327
 2-1/2  2.559  3-7/8  3.875  3.750  4.474  4.275  1-21/32  1.708  1.479

Inox A4 Class 80 Hex Nuts Dimensions

A4-80 Grade Heavy Hex Nut Dimensions in mm

ISO Class A4 80 Hex Nut NB Across Corners MAX Thickness MIN Thickness MAX Across Flats MIN Across Flats
M 8 14.38 6.8 6.44 13 12.73
M 10 17.77 8.4 8.04 16 15.73
M 12 20.03 10.8 10.37 18 17.73
M 14 23.35 12.8 12.1 21 20.67
M 16 26.75 14.8 14.1 24 23.67
M 18 29.56 15.8 15.1 27 26.16
M 20 32.95 18 16.9 30 29.16
M 22 37.29 19.4 18.1 34 33
M 24 39.55 21.5 20.2 36 35
M 27 45.2 23.8 22.5 41 40
M 30 50.85 26.6 24.3 46 45
M 33 55.37 28.7 27.4 50 49
M 36 60.79 31 29.4 55 53.8
M 39 66.44 33.4 31.8 60 58.8
M 42 71.3 34 32.4 65 63.1
M 45 76.95 36 34.4 70 68.1
M 48 82.6 38 39.4 75 73.1
M 52 88.25 42 40.4 80 78.1
M 56 93.56 45 43.4 85 82.8
M 60 99.21 48 46.4 90 87.8
M 64 104.86 51 49.1 95 92.8
M 68 110.51 54 52.1 100 97.8
M 72 x 6 116.16 58 56.1 105 102.8
M 76 x 6 121.81 61 59.1 110 107.8
M 80 x 6 127.46 64 62.1 115 112.8

A4-80 Grade Flat Washer Dimensions

ISO 7089 Class A4 80 Flat Washer dimensions in mm

A4-80 Grade Flat Washer Dimensions

Inox A4 Class 80 Bolt Size USS SAE
OD (in.) ID (in.) Thickness OD (in.) ID (in.) Thickness
1/8 (#6) - - - 0.375 0.156 .036/.065
5/32 (#8) - - - 0.438 0.188 .036/.065
3/16 (#10) 0.560 0.250 .036/.065 0.500 0.220 .036/.065
7/32 (#12) - - - 0.562 0.250 .051/.080
1/4 (#14) 0.734 0.312 .051/.080 0.625 0.281 .051/.080
5/16 0.875 0.375 .064/.104 0.688 0.344 .051/.080
3/8 1.000 0.438 .064/.104 0.812 0.406 .051/.080
7/16 1.250 0.500 .064/.104 0.922 0.469 .051/.080
1/2 1.375 0.562 .086/.132 1.062 0.531 .074/.121
9/16 1.469 0.625 .086/.132 1.156 0.594 .074/.121
5/8 1.750 0.688 .108/.160 1.312 0.656 .074/.121
3/4 2.000 0.812 .122/.177 1.469 0.812 .108/.160
7/8 2.250 0.938 .136/.192 1.750 0.938 .108/.160
1 2.500 1.062 .136/.192 2.000 1.062 .108/.160
1 1/8 2.750 1.250 .136/.192 2.250 1.250 .108/.160
1 1/4 3.000 1.375 .136/.192 2.500 1.375 .136/.192
1 3/8 3.250 1.500 .153/.213 2.750 1.500 .136/.213
1 1/2 3.500 1.625 .153/.213 3.000 1.625 .153/.213
1 5/8 3.750 1.750 .153/.213 - - -
1 3/4 4.000 1.875 .153/.213 - - -
1 7/8 4.250 2.000 .153/.213 - - -
2 4.500 2.125 .153/.213 - - -
2 1/4 4.750 2.375 .193/.248 - - -
2 1/2 5.000 2.625 .210/.280 - - -
2 3/4 5.250 2.875 .228/.310 - - -
3 5.500 3.125 .249/.327 - - -

Grade A4-80 Socket Head Cap Screw Dimensions

American National Standard ANSI/ASME B18.3.1M Class A4 80 Socket Head Cap Screws

Grade A4-80 Socket Head Cap Screw Dimensions

Inox A4 Class 80 Screw Nom. Size Thread Pitch Body
Diameter
D		 Head
Diameter
A		 Head
Height
H		 Chamfer
or
Radius
S		 Hexagon
Socket
Size
J		 Spline
Socket
Sizea
M		 Key
Engagement
T		 Transition
Dia.
B
Max Min Max Min Max Min Max Nom. Nom. Min Max
M1.6 × 0.35 1.60 1.46 3.00 2.87 1.60 1.52 0.16 1.5 1.829 0.80 2.0
M2 × 0.4 2.00 1.86 3.80 3.65 2.00 1.91 0.20 1.5 1.829 1.00 2.6
M2.5 × 0.45 2.50 2.36 4.50 4.33 2.50 2.40 0.25 2.0 2.438 1.25 3.1
M3 × 0.5 3.00 2.86 5.50 5.32 3.00 2.89 0.30 2.5 2.819 1.50 3.6
M4 × 0.7 4.00 3.82 7.00 6.80 4.00 3.88 0.40 3.0 3.378 2.00 4.7
M5 × 0.8 5.00 4.82 8.50 8.27 5.00 4.86 0.50 4.0 4.648 2.50 5.7
M6 × 1 6.00 5.82 10.00 9.74 6.00 5.85 0.60 5.0 5.486 3.00 6.8
M8 × 1.25 8.00 7.78 13.00 12.70 8.00 7.83 0.80 6.0 7.391 4.00 9.2
M10 × 1.5 10.00 9.78 16.00 15.67 10.00 9.81 1.00 8.0 … 5.00 11.2
M12 × 1.75 12.00 11.73 18.00 17.63 12.00 11.79 1.20 10.0 … 6.00 14.2
M14 × 2b 14.00 13.73 21.00 20.60 14.00 13.77 1.40 12.0 … 7.00 16.2
M16 × 2 16.00 15.73 24.00 23.58 16.00 15.76 1.60 14.0 … 8.00 18.2
M20 × 2.5 20.00 19.67 30.00 29.53 20.00 19.73 2.00 17.0 … 10.00 22.4
M24 × 3 24.00 23.67 36.00 35.48 24.00 23.70 2.40 19.0 … 12.00 26.4
M30 × 3.5 30.00 29.67 45.00 44.42 30.00 29.67 3.00 22.0 … 15.00 33.4
M36 × 4 36.00 35.61 54.00 53.37 36.00 35.64 3.60 27.0 … 18.00 39.4
M42 × 4.5 42.00 41.61 63.00 62.31 42.00 41.61 4.20 32.0 … 21.00 45.6
M48 × 5 48.00 47.61 72.00 71.27 48.00 47.58 4.80 36.0 … 24.00 52.6

A4-80 Stainless Steel Bolts Type

Class A4 80 Flange Bolts

Class A4 80 Flange Bolts

Inox A4 Class 80 Hex Bolts

Inox A4 Class 80 Hex Bolts

SS A4-80 U Bolts

SS A4-80 U Bolts

Stainless Steel A4-80 Eye Bolts

Stainless Steel A4-80 Eye Bolts

Grade A4-80 Anchor Bolts

Grade A4-80 Anchor Bolts

Inox A4 Class 80 Hex Head Bolts

Inox A4 Class 80 Hex Head Bolts

A4-80 Grade Carriage Bolts

A4-80 Grade Carriage Bolts

Class A4 80 Lag Bolts

Class A4 80 Lag Bolts

A4-80 Grade Square Bolts

A4-80 Grade Square Bolts

Grade A4-80 Heavy Hex Bolts

Grade A4-80 Heavy Hex Bolts

SS A4-80 Allen Cap Bolt

SS A4-80 Allen Cap Bolt

Stainless Steel A4-80 Countersunk Bolts

Stainless Steel A4-80 Countersunk Bolts

Most popular types of A4-80 Stainless Steel Nuts

SS A4-80 Lock Nuts

SS A4-80 Lock Nuts

Stainless Steel A4-80 Panel Nuts

Stainless Steel A4-80 Panel Nuts

Inox A4 Class 80 Square Nuts

Inox A4 Class 80 Square Nuts

A4-80 Grade T-Nuts For Wood

A4-80 Grade T-Nuts For Wood

Class A4 80 Eye Nuts

Class A4 80 Eye Nuts

Grade A4-80 Heavy Hex Nuts

Grade A4-80 Heavy Hex Nuts

Inox A4 Class 80 Hex Nuts

Inox A4 Class 80 Hex Nuts

A4-80 Grade Jam Nuts

A4-80 Grade Jam Nuts

Grade A4-80 Wheel Nuts and Caps

Grade A4-80 Wheel Nuts and Caps

SS A4-80 Wing Nuts

SS A4-80 Wing Nuts

Stainless Steel A4-80 Cage Nuts and Spring Nuts

Stainless Steel A4-80 Cage Nuts and Spring Nuts

A4-80 Grade Stainless Steel Self Locking Nuts

A4-80 Grade Stainless Steel Self Locking Nuts

A4-80 Stainless Steel Stud Bolt Type

Class A4 80 Stud Bolts

Class A4 80 Stud Bolts

Grade A4-80 Double Ended Studs

Grade A4-80 Double Ended Studs

Inox A4 Class 80 Tie Rod

Inox A4 Class 80 Tie Rod

A4-80 Grade Fully Threaded Studs

A4-80 Grade Fully Threaded Studs

SS A4-80 Threaded Rod

SS A4-80 Threaded Rod

Stainless Steel A4-80 Unc Stud Bolt

Stainless Steel A4-80 Unc Stud Bolt

Basic types of A4-80 Stainless Steel Screws

Grade A4 Class 80 Tek Screws

Grade A4 Class 80 Tek Screws

A4-80 Grade Stainless Steel Deck Screws

A4-80 Grade Stainless Steel Deck Screws

Grade A4 Class 80 Concrete Screws

Grade A4 Class 80 Concrete Screws

Class A4 80 Socket Head Cap Screw

Class A4 80 Socket Head Cap Screw

Class A4 80 Eye Screw

Class A4 80 Eye Screw

Grade A4-80 Thumb Screw

Grade A4-80 Thumb Screw

Inox A4 Class 80 Wood Screw

Inox A4 Class 80 Wood Screw

A4-80 Grade Coach Screw

A4-80 Grade Coach Screw

SS A4-80 Hex Head Lag Screw

SS A4-80 Hex Head Lag Screw

Stainless Steel A4-80 12-Point Flange Head Cap Screws

Stainless Steel A4-80 12-Point Flange Head Cap Screws

Inox A4 Class 80 Wing Screw

Inox A4 Class 80 Wing Screw

A4-80 Grade Captive Panel Screws

A4-80 Grade Captive Panel Screws

Grade A4-80 Hex Cap Screw

Grade A4-80 Hex Cap Screw

SS A4-80 Allen Cap Screw

SS A4-80 Allen Cap Screw

Stainless Steel A4-80 Grub Screw

Stainless Steel A4-80 Grub Screw

A4-80 Grade Stainless Steel Fully Threaded Screw

A4-80 Grade Stainless Steel Fully Threaded Screw

Grade A4 Class 80 Torx Screw

Grade A4 Class 80 Torx Screw

A4-80 Grade Stainless Steel Pan Head Screw

A4-80 Grade Stainless Steel Pan Head Screw

Grade A4 Class 80 Truss Head Screw

Grade A4 Class 80 Truss Head Screw

Class A4 80 Flat Head Screw

Class A4 80 Flat Head Screw

A4-80 Stainless Steel Washers Types

Class A4 80 Cup Washer

Class A4 80 Cup Washer

Grade A4-80 Square Washer

Grade A4-80 Square Washer

Inox A4 Class 80 Lock Washer

Inox A4 Class 80 Lock Washer

A4-80 Grade Countersunk Washer

A4-80 Grade Countersunk Washer

SS A4-80 Belleville Washer

SS A4-80 Belleville Washer

Stainless Steel A4-80 Shim Washer

Stainless Steel A4-80 Shim Washer

Inox A4 Class 80 Square Plate Washer

Inox A4 Class 80 Square Plate Washer

A4-80 Grade Square Washer

A4-80 Grade Square Washer

Grade A4-80 Penny Washer

Grade A4-80 Penny Washer

SS A4-80 Machine Washers

SS A4-80 Machine Washers

Polished Stainless Steel A4-80 Washer

Polished Stainless Steel A4-80 Washer

A4-80 Grade Stainless Steel Ring Washers

A4-80 Grade Stainless Steel Ring Washers

Inox A4 Class 80 Nuts Sizes

Grade A4-80 Finished Hex Nuts sizes as per ANSI/ASME B18.2.2

Inox A4 Class 80 Nuts Sizes

Nominal or Basic Major Diameter of Nut Thread

 Class A4 80 Nuts Width Across Flats (F)

 Width Across Corners (G) Thickness of Inox A4 Class 80 Hex Nuts (H) 
Basic Max Min  Max  Min Basic  Max Min 
1/4 0.2500 7/16 .438 .428 .505 .488 7/32 0.226 0.212
5/16 0.3125 1/2 .500 .489 .577 .557 17/64 0.273 0.258
3/8 0.3750 9/16 .562 .551 .650 .628 21/64 0.337 0.320
7/16 0.4375 11/16 .688 .675 .794 .768 3/8 0.385 0.365
1/2 0.5000 3/4 .750 .736 .866 .840 7/16 0.448 0.427
9/16 0.5625 7/8 .875 .861 1.010 .982 31/64 0.496 0.473
5/8 0.6250 15/16 .938 .922 1.083 1.051 35/64 0.559 0.535
3/4 0.7500 1-1/8 1.125 1.088 1.299 1.240 41/64 0.665 0.617
7/8 0.8750 1-5/16 1.312 1.269 1.516 1.447 3/4 0.776 0.724
1 1.0000 1-1/2 1.500 1.450 1.732 1.653 55/64 0.887 0.831
1-1/8 1.1250 1-11/16 1.688 1.631 1.949 1.859 31/32 0.999 0.939
1-1/4 1.2500 1-7/8 1.875 1.812 2.165 2.066 1-1/16 1.094 1.030
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 1.5000 2-1/4 2.250 2.175 2.598 2.480 1-9/32 1.317 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 2.000  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 4.456 2-3/8 2.431 2.319
3 3.000 4-1/2 4.500 4.350 5.196 4.959 2-19/32 2.654 2.534

A4-80 Grade Screws Sizes

Grade A4-80 Screw Size Body Dia Hex Key Size Head Height Head Dia Maximum Thread Length Minimum Thread Length
No. 0 0.06 0.05 0.06 0.096  5/8  3/8
No. 1 0.073 1/16 0.073 0.118  7/8  3/8
No. 2 0.086  5/64 0.086 0.14  7/8  1/2
No. 3 0.099  5/64 0.099 0.161  7/8  1/2
No. 4 0.112  3/32 0.112 0.183  11/8  11/16
No. 5 0.125  3/32 0.125 0.205 1  11/16
No. 6 0.138  7/64 0.138 0.226  11/8  11/16
No. 8 0.164  9/64 0.164 0.27  11/4  3/4
No. 10 0.19  5/32 0.19 0.312  13/8  15/16
No. 12 0.216  5/32 0.216 0.345  11/4  15/16
1/4 0.250  3/16 1/4 3/8  11/2  15/16
5/16 0.3125 1/4 5/16 15/32 1-3/4 1-1/16
3/8 0.375 5/16 3/8 9/16 2 1-3/16
7/16 0.438 3/8 7/16 21/32 2-1/4 13/16
1/2 0.500 3/8 1/2 3/4 2-1/2 1-3/8
9/16 0.5625 7/16 9/16 27/32 2-7/16 1-5/8
5/8 0.625 1/2 5/8 15/16 3 1-5/8
3/4 0.750 5/8 3/4 11/8 3-1/2 1-7/8
7/8 0.875 3/4 7/8 15/16 3-3/4 2-1/16
1 1.000 3/4 1 11/2 4-1/2 2-1/4
1-1/8 1.125 7/8 1-1/8 111/16 4-21/32 2-13/16
1-1/4 1.250 7/8 1-1/4 17/8 5-3/32 3-1/8
1-1/2 1.500 1 1-1/2 21/4 6-5/64 3-3/4
1-3/4 1.750 11/4 1-3/4 25/8 7-1/8 4-3/8
2 2.000 11/2 2 3 8-7/64 5

Class A4 80 Bolt Torque Chart

Bolt Size A4 SS Fasteners Torque
1/4" - 20 9
1/4" - 28 11
5/16" - 18 16
5/16" - 24 17
3/8" - 16 28
3/8" - 24 31
7/16" - 14 44
7/16" - 20 47
1/2" - 13 61
1/2" - 20 64
9/16" - 12 81
9/16" - 18 89
5/8" - 11 131
5/8" - 18 147
3/4" - 10 179
3/4" - 16 176
7/8" - 9 275
7/8" - 14 273
1" - 8 406
1" - 14 367
1 1/8" - 7 586
1 1/8" - 12 553
1 1/4" - 7 740
1 1/4" - 12 683
1 1/2" - 6 1 261
1 1/2" - 12

993

Grade A4-80 Washer Sizes

Class A4 80 SAE Flat Washers
Size Inside Diameter Outside Diameter Thickness
#2 3/32" 1/4" .020"
#4 1/8" 5/16" 1/32"
#6 5/32" 3/8" 3/64"
#8 3/16" 7/16" 3/64"
#10 7/32" 1/2" 3/64"
1/4 9/32" 5/8" 1/16"
5/16 11/32" 11/16" 1/16"
3/8 13/32" 13/16" 1/16"
7/16 15/32" 59/64" 1/16"
1/2 17/32" 1-1/16" 3/32"
9/16 19/32" 1-3/16" 3/32"
5/8 21/32" 1-5/16" 3/32"
3/4 13/16" 1-1/2" 9/64"
7/8 15/16" 1-3/4" 9/64"
1" 1-1/16" 2" 9/64"
1-1/8 1-3/16" 2-1/4" 9/64"
1-1/4 1-5/16" 2-1/2" 5/32"
1-1/2 1-7/16" 3" 3/16"
1-5/8 1-3/4" 3-3/4" 3/16"
1-3/4 1-7/8" 4" 3/16"
2 2-1/8" 4-1/2" 3/16"

SS A4-80 Bolts Sizes

ASME B18.2.1 Stainless Steel A4-80 Hex Head Bolt size (Inch Series)

SS A4-80 Bolts Sizes

Nominal or Basic Product Diameter E F G H J LT (Thread Length) Y
Body Diameter Width Across Flats Width Across Corners Head Height Wrenching Height For Screw Lengths For Screw Lengths Transition Thread Length
1/4 0.25 0.25 0.245 7/16 0.438 0.428 0.505 0.488 5/32 0.163 0.150 0.106 0.750 1.000 0.250
5/16 0.3125 0.3125 0.3065 1/2 0.500 0.489 0.577 0.557 13/64 0.211 0.195 0.140 0.875 1.125 0.278
3/8 0.375 0.375 0.369 9/16 0.562 0.551 0.650 0.628 15/64 0.243 0.226 0.160 1.000 1.250 0.312
7/16 0.4375 0.4375 0.4305 5/8 0.625 0.612 0.722 0.698 9/32 0.291 0.272 0.195 1.125 1.375 0.357
1/2 0.5 0.5 0.493 3/4 0.750 0.736 0.866 0.840 5/16 0.323 0.302 0.215 1.250 1.500 0.385
9/16 0.5625 0.5625 0.5545 13/16 0.812 0.798 0.938 0.910 23/64 0.371 0.348 0.250 1.375 1.625 0.417
5/8 0.625 0.625 0.617 15/16 0.938 0.922 1.083 1.051 25/64 0.403 0.378 0.269 1.500 1.750 0.455
3/4 0.75 0.75 0.741 1-1/8 1.125 1.100 1.299 1.254 15/32 0.483 0.455 0.324 1.750 2.000 0.500
7/8 0.875 0.875 0.866 1-5/16 1.312 1.285 1.516 1.465 35/64 0.563 0.531 0.378 2.000 2.250 0.556
1 1 1 0.99 1-1/2 1.500 1.469 1.732 1.675 39/64 0.627 0.591 0.416 2.250 2.500 0.625
1-1/8 1.125 1.125 1.114 1-11/16 1.688 1.631 1.949 1.859 11/16 0.718 0.658 0.461 2.500 2.750 0.714
1-1/4 1.25 1.25 1.239 1-7/8 1.875 1.812 2.165 2.066 25/32 0.813 0.749 0.530 2.750 3.000 0.714
1-1/2 1.5 1.5 1.488 2-1/4 2.250 2.175 2.598 2.480 15/16 0.974 0.902 0.640 3.250 3.500 0.833

 

Chemical Composition of Class A4 80 Hex Bolts

Grade A4 Stainless Steel Bolts Chemical Composition (% maxima unless stated)
C Si Mn P S Cr Mo Ni Cu
A4 0.08 1.0 2.0 0.05 0.03 16,0 - 18,5 2,0 - 3,0 10,0 - 15,0 4.0

Mechanical Properties of Inox A4 Class 80 Nut Bolt

SS Fasteners Grade Class Tensile Stress Rm MPa
(N/mm2) minimum		 Yield Strength Rp 0.2 Mpa
(N/mm2) minimum		 AL Minimum Elongation Diameter
A4 Fasteners 70 700 450 0.4d =<M20
A4 Fasteners 80 800 600 0.3d =<M20

A4-80 Grade Fasteners Equivalent Grade

British (BS) French German (EN) Italian Japanese (SUS) Swedish USA (SS)
316S31316S33 Z6CND17.11 1.44011.4436 X8CrNiMo 17 13 SUS316 14 23 4314 23 47 SS 316 Bolts

A4-80 Stainless Steel Bolt Price List

Products FOB Price US $
A4-80 Stainless Steel Bolt M6 M8 Nuts And Bolts DIN933 M6 M8 M10 M12 M16 Stainless Steel Hex Nut Bolt US $0.14-$6.18/ Piece
A4-80 Stainless Steel Bolt M10 M12 M16 M24 Bolt Hex Socket Screw US $0.01-$0.99/ Piece
A4-80 Stainless Steel Full Thread Hex Flange Bolt DIN6921 US $0.005-$0.10/ Piece
Stainless Steel A4-80 Hex Screw Hex Head Bolt Din933 Din931 US $0.01-$1.00/ Piece
DIN933 DIN931 Fasteners A4-80 hexagon head bolts and nuts US $1.10/ Kilogram
Stainless Steel A4-80 DIN933 ISO4014 Hex Head Bolt Bright Polished US $0.01/ Piece
M5 M6 M10 SS 316 Stainless Steel A4-80 Stud Bolt DIN976 US $0.10/ Set
Din933 din931 a4-80 hex head bolt and nut US $0.02-$0.10/ Piece
A4 DIN931 partial half thread Hex bolt and nut and washer US $0.01-$0.10/ Piece
A4-80 Stainless Steel Eye Bolt DIN444 US $0.01/ Piece

Call us or send us an email to sales@jigneshsteel.com for more details. Always compare our price with other A4-80 Stainless Steel Bolt manufacturers in India or China

 

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