Grade 10.9 Bolts

Class 10.9 Hex Bolt and High Tensile Grade 10.9 Stud Bolts manufacturer in India.

The grade 10.9 high tensile steel belongs to the ASTM A324 specification. The Grade 10.9 High Tensile Hex Bolts are made up of carbon steels along with low boron steel. We manufacture different types of grade 10.9 bolts which are customized in different shapes and finishes. For example, our 10.9 Alloy Steel Studs is a popular fastener that contains thread on both ends. We also have these bolts available in various finishes, like zinc-plated and hot-dip galvanization. It is also interesting to note that the High Tensile Grade 10.9 Screw does not need nuts to get fixed with other components. These are used in applications that involve high stress. These bolts come with a minimum tensile strength of 1040 MPa and minimum yield strength of 940 MPa.

The unique composition of the grade 10.9 steel makes them perfect to be used in various engine components. The Grade 10.9 Nuts also comes with many other applications, which will include railroad and processing equipment. Our products are of high quality, as they are made using the best raw materials. We have a huge customer base not only throughout India but also in different parts of the world. Our High Tensile Grade 10.9 Fasteners are durable and last for many years, even when used in extreme conditions. We have a huge stock of Class 10.9 Alloy Steel Stud Bolts available in different standards and dimensions, as per the unique requirements of our clients.

Customers can buy Grade 10.9 Stainless Steel Bolts from us at reasonable prices. Our products go through several quality checks and are dispatched only after getting certified. We understand the importance of time and always adhere to delivery timelines. In addition, we offer doorstep delivery at the convenience of our clients.

Grade 10.9 High Tensile Hex Bolts

Grade 10.9 High Tensile Hex Bolts

Grade 10.9 Nut

Grade 10.9 Nuts

Class 10.9 Alloy Steel Hex Bolts

Class 10.9 Alloy Steel Hex Bolts

HT Class 10.9 Studs

HT Class 10.9 Studs

High Tensile Grade 10.9 Screw

High Tensile Grade 10.9 Screw

Grade 10.9 Stainless Steel Bolt

Grade 10.9 Stainless Steel Bolts


Grade 10.9 Bolt Material Equivalent ASTM

Diameter Ranges Grade Of Metric Approx. ASTM Equivalent Description Tensile, minimum Yield, minimum
Mpa ksi Mpa ksi
All 4.6 A307A Low or medium carbon steel (cs) 400 58 240 35
through 1" (M24) 5.8 - Cold worked low or medium carbon steel 520 75 420 61
through 1" (M24) 8.8 A449 Heat treated medium carbon steel 830 120 660 96
above 1" (M24) 8.8 A193B7/A354BC or F1554G105 Heat treated medium carbon steel 830 120 660 96
through 1-1/2" (M36) 8.8.3 A325 Type 3 / A449 Type 3 Heat treated medium carbon weathering steel 830 120 660 96
All 10.9 A490/A354BD Heat treated medium carbon alloy steel 1040 151 940 136
through 1-1/2" (M36) 10.9.3 A490 Type 3 Heat treated medium carbon alloy weathering steel 1040 151 940 136
All 12.9 A574 Heat treated alloy steel 1220 177 1100 160

Grade 10.9 Bolt Material Chemical Composition

Grade 10.9 Bolts C P S B
0.20-0.55 0.025 0.025 0.003

HT Grade 10.9 Bolt Mechanical Properties

Grades Size Range PS [MPa] YS (minimum) [MPa] TS (minimum) [MPa] Hardness [Rockwell]
Class 10.9 Bolts 5–100 830 940 1040 C33–39

Alloy Steel Class 10.9 Hex Bolts Physical Properties

Class and Material Nominal Size Range (mm) Mechanical Properties
Proof Load (MPa) Minimum Yield Strength (MPa) Minimum Tensile Strength (MPa)
Class 10.9 Alloy steel, quenched and tempered 5mm - 100mm 830

940

1040


Anchor Bolt Grade 10.9 Specification

Standard Specification Of Grade 10.9 Bolts
Additional Requirements Of Nuts Bolts NACE MR0103 And MR0175 & ISO 15156
Surface Coating Hot Dipped Galvanizing Coated Bolts
Phosphate Coated Bolts
Zinc Coated Bolts
Cadmium Coated Bolts
Teflon Coated Bolts
Xylon Coated Bolts
Type Of Fasteners Hex Bolts, Hex Nuts, Screws, Studs, Threaded Rod, Washer
Type Of Head Hex, Threading, Square, Round
Standard Dimensions Of ASME B18.2.1 And ANSI B18.3
Melt Origin Country Korea/ South America/ Japan/ East Europe
ASTM Standard Of Fasteners ASTM A193 B6: Class 1 & Class 2, DIN 933 / 931, EN 4017/ And 4014, IS 1363 / 1363.
Origin Of Product Rajtilak Metal (Mumbai, India)
Size Type Diameter 20 to 100 MM / Inches 3/4 to 3.1/2
Surface Finish Plain / Zinc plated / Hot dip galvanised

Grade 10.9 Metric Bolt manufacturer in India offer hot dip galvanized Class 10.9 Screw and Heavy Hex Bolts at factory price.


Grade 10.9 Bolt Shear Strength

Diameter Of Bolt
Tensile
Stress
Area
At
Tension
Capacity
Shear
Capacity

Bearing Capacity in kN (Minimum of Pbb and Pbs)
End distance equal to 2 x bolt diameter

Thickness in millimeter of material passed through

Nominal
0.8 At pt

Exact
At pt

Single
Shear
Double
Shear
Pnom
Pt
Ps
2 Ps
millimeter
millimeter2
kN
kN
kN
kN
5
6
7
8
9
10
12
15
20
25
30
12
84.3
37.8
47.2
31.6
63.2
33.0
39.6
46.2
52.8
59.4
66.0
79.2
99.0
132
165
198
16
157
70.3
87.9
58.9
118
44.0
52.8
61.6
70.4
79.2
88.0
106
132
176
220
264
20
245
110
137
91.9
184
55.0
66.0
77.0
88.0
99.0
110
132
165
220
275
330
22
303
136
170
114
227
60.5
72.6
84.7
96.8
109
121
145
182
242
303
363
24
353
158
198
132
265
66.0
79.2
92.4
106
119
132
158
198
264
330
396
27
459
206
257
172
344
74.3
89.1
104
119
134
149
178
223
297
371
446
30
561
251
314
210
421
82.5
99.0
116
132
149
165
198
248
330
413
495

Producing M12 M20 M16 Hsfg Grade 10.9 Flange Bolt and High Tension 10.9 Threaded Rod in Mumbai.


Torque Settings For Grade 10.9 Bolts

Maximum Recommended Tightening Torques
Metric Course Pitch Grade 12.9 Plated Metric Course Pitch Grade 10.9 Plated Metric Course Pitch Grade 8.8 Plated
Nm ft-lb Nm ft-lb Nm ft-lb
M6 14 10 M6 12 9 M6 8 6
M8 34 25 M8 29 21 M8 20 15
M10 68 50 M10 57 42 M10 40 30
M12 119 88 M12 99 73 M12 70 52
(M14) 189 139 (M14) 158 116 (M14) 112 83
M16 295 218 M16 246 181 M16 175 129
(M18) 406 299 (M18) 338 249 (M18) 241 177
M20 576 424 M20 480 354 M20 341 252
(M22) 783 577 (M22) 652 481 (M22) 464 342
M24 995 734 M24 829 612 M24 590 435
(M27) 1456 1074 (M27) 1213 895 (M27) 863 636
M30 1977 1458 M30 1647 1215 M30 1171 864
(M33) 2690 1984 (M33) 2242 1653 (M33) 1594 1176
M36 3454 2548 M36 2879 2123 M36 2047 1510
(M39) 4471 3298 (M39) 3726 2748 (M39) 2649 1954
M42 5525 4075 M42 4604 3396 M42 3274 2415
(M45) 6871 5068 (M45) 5726 4223 (M45) 4072 3003
M48 8287 6113 M48 6906 5094 M48 4911 3622
M52 10749 7928 M52 8958 6607 M52 6370 4698

10.9 Grade Bolts Price In India
Type Of Fasteners Size Length Grade Price In India (INR) Per Unit
Hex Bolts M24 6″ High Tensile Grade 10.9 248.00
Hex Bolts M30 10″ High Tensile Grade 10.9 350.00
Hex Bolts M8 12″ High Tensile Grade 10.9 200.00
Hex Bolts M16 14″ High Tensile Grade 10.9 450.00
Stud Bolts M27 16″ High Tensile Grade 10.9 568.00
Stud Bolts M12 20″ High Tensile Grade 10.9 798.00
Stud Bolts M20 12″ High Tensile Grade 10.9 550.00

Please note this is an approx Price of Grade 10.9 High Tensile Hex Bolts in India. For final Grade 10.9 Bolts Price List Please Call on +91 - 22 - 67437342 or drop an Email to info@rajtilakmetal.com



Wide range of Grade 10.9 Allen Bolt and Class 10.9 Flange Bolts, Cal us for a free sample.

Grade 10.9 Metric Fasteners Weight Chart

Weight Chart Of
Machine Screws ( Type 1, 23,) F Or G Tapping Screws
LBS. Per 1000 pieces
Diameters Row
Lengths Row #2 #3 #4 #5 #6 #8 #10 #12 1/4″ 5/16″ 3/8″
1/8 0.40 0.55 0.70 1.1 1.4
3/16 0.50 0.70 0.90 1.2 1.5 2.5 3.9
1/4 0.60 0.80 1.00 1.4 1.7 2.8 4.3 5.6 8.5
5/16 0.60 0.90 1.20 1.5 1.9 3.1 4.6 6.1 9.1 16.7
3/8 0.70 0.90 1.30 1.7 2.1 3.4 5.0 6.5 9.8 17.7 29.2
7/16 0.80 1.00 1.50 1.9 2.2 3.6 5.4 6.9 10.4 18.8 30.7
1/2 0.80 1.10 1.60 2.0 2.4 3.9 5.8 7.4 11.1 19.8 32.2
9/16 0.90 1.20 1.70 2.2 2.6 4.2 6.2 7.8 11.7 20.9 33.6
5/8 1.00 1.30 1.80 2.3 2.8 4.5 6.6 8.3 12.4 21.9 35.1
3/4 1.10 1.50 2.10 2.6 3.2 5.0 7.3 9.2 13.6 24.0 38.0
7/8 1.30 1.70 2.30 3.0 3.5 5.6 8.1 10.1 14.9 26.1 41.0
1″ 1.40 1.90 2.50 3.4 3.9 6.2 8.9 11.0 16.1 28.8 44.0
1-1/8″ 1.50 2.00 2.80 3.8 4.3 6.7 9.6 11.9 17.4 30.2 47.0
1-1/4″ 1.60 2.20 3.00 4.1 4.6 7.3 10.4 12.8 18.7 32.3 49.8
1-1/2″ 1.80 2.50 3.50 4.7 5.3 8.3 11.9 14.7 21.2 36.5 55.8
1-3/4″ 2.10 2.90 4.00 5.3 6.1 9.4 13.5 16.5 23.7 40.7 61.7
2″ 2.40 3.30 4.50 6.0 6.8 10.6 15.0 18.3 26.2 44.8 67.6
2-1/4″ 2.60 3.60 5.00 6.7 7.6 11.8 16.6 20.1 28.8 19.0 73.5
2-1/2″ 2.80 3.90 5.50 7.3 8.3 12.9 18.1 22.0 31.3 53.2 79.5
2-3/4″ 3.10 4.30 6.00 7.9 9.1 13.9 19.7 23.8 33.9 57.3 85.3
3″ 3.40 4.70 6.50 8.6 9.8 15.0 21.2 25.6 36.4 61.5 91.3

10.9 Grade Bolt Standard

High Tensile Grade 10.9 Hexagon Bolts / Set Screws High Tensile Grade 10.9 Stud Bolts High Tensile Grade 10.9 Hexagon Nuts High Tensile Grade 10.9 Socket Cap Screws
DIN 931 BS4882 DIN 934 DIN 912
DIN 933 DIN 976 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 ISO 4032 UNI 5931
ISO 4017 ISO 4033 BS 2470
BS 1769 ANSI B18.2.2 BS 4168
BS 3692
ANSI B18.2.1

Grade 10.9 Socket & Slotted Set Screws Grade 10.9 Socket & Slotted Countersunk Screws Grade 10.9 Studs Grade 10.9 Washers
DIN 913 DIN 963 DIN 938 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

Manufacturer and supplier of Steel Grade 10.9 Galvanised Hex Head Bolt and Class 10.9 High Tensile Studs in India, also offer hot dip galvanized High Tensile Grade 10.9 Bolts and Nuts.

M30 Grade 10.9 Bolt Dimensions

M30 Grade 10.9 Bolt Dimensions
Nominal Size Of D Diameter Of Body Head Thickness Flats Acro Corners Acro
D (MAXIMUM) D (MINIMUM) H (MAXIMUM) H (MINIMUM) F (MAXIMUM) F (MINIMUM) C (MAXIMUM) C (MINIMUM)
m10 10.00 9.78 6.63 6.17 17.00 15.73 18.48 17.77
m12 12.00 11.73 7.76 4.24 19.00 17.73 20.78 20.03
m14 14.00 13.73 9.09 8.51 22.00 20.67 24.25 23.35
m16 16.00 15.73 10.32 9.68 24.00 23.67 27.71 26.75
m20 20.00 19.67 12.88 12.12 30.00 29.16 34.64 32.95
m24 24.00 23.67 15.44 14.56 36.00 35.00 41.57 39.55
m30 30.00 29.67 19.48 17.92 46.00 45.00 53.12 50.85
m36 36.00 35.61 23.38 21.63 55.00 53.80 63.51 60.79
m42 42.00 41.38 26.97 25.03 65.00 62.90 75.06 71.71
m48 48.00 47.38 31.07 28.93 75.00 72.60 86.60 82.76
m56 56.00 55.26 36.2 33.80 85.00 82.20 98.15 93.71
m64 64.00 63.26 41.32 38.68 95.00 91.80 109.70 104.65
m72 72.00 71.26 46.45 43.55 105.00 101.40 121.24 115.60
m80 80.00 79.26 51.58 48.42 115.00 111.00 132.72 126.54
m90 90.00 89.13 57.74 54.26 130.00 125.50 150.11 143.07
m100 90.00 99.13 63.9 60.10 145.00 140.00 167.43 159.60

Grade 10.9 Hex Nuts Dimensions

Grade 10.9 Hex Nuts Dimensions
Nominal Size Of Thread Diameter F G H
Across Flats
Width
Across Corners
Width
Thickness Row
Basic Maximum Minimum Maximum Minimum Basic Maximum Minimum
1/4 .2500 7/16 .438 .428 .505 .488 7/32 .226 .212
5/16 .3125 1/2 .500 .489 .577 .557 17/64 .273 .258
3/8 .3750 9/16 .562 .551 .650 .628 21/64 .337 .479
7/16 .4375 11/16 .688 .675 .794 .768 3/8 .385 .365
1/2 .5000 3/4 .750 .736 .866 .840 7/16 .448 .427
9/16 .5625 7/8 .875 .861 1.010 .982 31/64 .496 .473
5/8 .6250 15/16 .938 .922 1.083 1.051 35/64 .559 .535
3/4 .7500 1-1/8 1.125 1.088 1.299 1.240 41/64 .665 .617
7/8 .8750 1-5/16 1.312 1.269 1.516 1.447 3/4 .776 .724
1 1.0000 1-1/2 1.500 1.450 1.732 1.653 55/64 .887 .831
1-1/8 1.1250 1-11/16 1.688 1.631 1.949 1.859 31/32 .999 .939
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 1.500 2-1/4 2.250 2.175 2.598 2.480 1-9/32 1.ASTM A194 GR. 8 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 2.0000 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 4.546 2-3/8 2.431 2.319

ISO Class 10.9 Stud Bolts Dimensions

Diameter Grade 10.9 Studs Bolts
Plain
UNC 8UN
1/2 19568 -
5/8 19569 -
3/4 19570
7/8 19571 -
1 19572 -
11/8 19573 13979
11/4 19574 13980
13/8 19656 13981
11/2 19657 13982
13/4 19658 13983
2 19659 13984
Available lengths 12 Inch
ASME B18.31.3,
Also available lengths Dimensions 6 Inch

Metric Class 10.9 Square Bolts Dimensions

Metric Class 10.9 Square Bolts Dimensions

Table B3
Dimensions Of Square Bolt
Size Of Bolt A (maximum) B C (minimum) D E F
Length Of Thread
for Bolt Length
maximum minimum 6 Inch and
shorter
over 6 Inch
1/4" 0.260 3/8 0.498 11/64 0.03 0.01 0.750 1.000
5/16" 0.324 1/2 0.665 13/64 0.03 0.01 0.875 1.125
3/8" 0.388 9/16 0.747 1/4 0.03 0.01 1.000 1.250
7/16" 0.452 5/8 0.828 19/64 0.03 0.01 1.125 1.375
1/2" 0.515 3/4 0.995 21/64 0.03 0.01 1.250 1.500
5/8" 0.642 15/16 1.244 27/64 0.06 0.02 1.500 1.750
3/4" 0.768 1-1/8 1.494 1/2 0.06 0.02 1.750 2.000
7/8" 0.895 1-5/16 1.742 19/32 0.06 0.02 2.000 2.250
1" 1.022 1-1/2 1.991 21/32 0.09 0.03 2.250 2.500
1-1/8" 1.149 1-11/16 2.239 3/4 0.09 0.03 2.500 2.750
1-1/4" 1.277 1-7/8 2.489 27/32 0.09 0.03 2.750 3.000
1-3/8" 1.404 2-1/16 2.738 29/32 0.09 0.03 3.000 3.250
1-1/2" 1.531 2-1/4 2.986 1 0.09 0.03 3.250 3.500

High Tensile 10.9 Grade Heavy Hex Bolts Dimensions

High Tensile 10.9 Grade Heavy Hex Bolts Dimensions

Nominal Size Of D Diameter Of Body Thickness Of Head Flats Across Bolts Corners Across
D (Maximum) D (Minimum) H (Maximum) H (Minimum) F (Maximum) F (Minimum) C (Maximum) C (Minimum)
m10 10.00 9.78 6.63 6.17 17.00 15.73 18.48 17.77
m12 12.00 11.73 7.76 4.24 19.00 17.73 20.78 20.03
m14 14.00 13.73 9.09 8.51 22.00 20.67 24.25 23.35
m16 16.00 15.73 10.32 9.68 24.00 23.67 27.71 26.75
m20 20.00 19.67 12.88 12.12 30.00 29.16 34.64 32.95
m24 24.00 23.67 15.44 14.56 36.00 35.00 41.57 39.55
m30 30.00 29.67 19.48 17.92 46.00 45.00 53.12 50.85
m36 36.00 35.61 23.38 21.63 55.00 53.80 63.51 60.79
m42 42.00 41.38 26.97 25.03 65.00 62.90 75.06 71.71
m48 48.00 47.38 31.07 28.93 75.00 72.60 86.60 82.76
m56 56.00 55.26 36.2 33.80 85.00 82.20 98.15 93.71
m64 64.00 63.26 41.32 38.68 95.00 91.80 109.70 104.65
m72 72.00 71.26 46.45 43.55 105.00 101.40 121.24 115.60
m80 80.00 79.26 51.58 48.42 115.00 111.00 132.72 126.54
m90 90.00 89.13 57.74 54.26 130.00 125.50 150.11 143.07
m100 90.00 99.13 63.9 60.10 145.00 140.00 167.43 159.60

M12 10.9 High Tensile Heavy Hex Nuts Dimensions

M12 10.9 High Tensile Heavy Hex Nuts Dimensions

Nominal Size For Thread Diameter
F
G
H
Width Of Across Flats
Width Of Across Corners
Thickness Table
Basic
Maximum
Minimum
Maximum
Minimum
Basic
Maximum
Minimum
1/4
.2500
7/16
.438
.428
.505
.488
7/32
.226
.212
5/16
.3125
1/2
.500
.489
.577
.557
17/64
.273
.258
3/8
.3750
9/16
.562
.551
.650
.628
21/64
.337
.479
7/16
.4375
11/16
.688
.675
.794
.768
3/8
.385
.365
1/2
.5000
3/4
.750
.736
.866
.840
7/16
.448
.427
9/16
.5625
7/8
.875
.861
1.010
.982
31/64
.496
.473
5/8
.6250
15/16
.938
.922
1.083
1.051
35/64
.559
.535
3/4
.7500
1-1/8
1.125
1.088
1.299
1.240
41/64
.665
.617
7/8
.8750
1-5/16
1.312
1.269
1.516
1.447
3/4
.776
.724
1
1.0000
1-1/2
1.500
1.450
1.732
1.653
55/64
.887
.831
1-1/8
1.1250
1-11/16
1.688
1.631
1.949
1.859
31/32
.999
.939
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
1.500
2-1/4
2.250
2.175
2.598
2.480
1-9/32
1.ASTM A194 GR. 8
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
2.0000
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
4.546
2-3/8
2.431
2.319

10.9 Stainless Steel Socket Head Cap Screw Dimensions

10.9 Stainless Steel Socket Head Cap Screw Dimensions

Nominal Size Of D
Diameter Of Body
Thickness Of Head
Flats Across
Bolts Corners Across
D (Maximum)
D (Minimum)
H (Maximum)
H (Minimum)
F (Maximum)
F (Minimum)
C (Maximum)
C (Minimum)
m10
10.00
9.78
6.63
6.17
17.00
15.73
18.48
17.77
m12
12.00
11.73
7.76
4.24
19.00
17.73
20.78
20.03
m14
14.00
13.73
9.09
8.51
22.00
20.67
24.25
23.35
m16
16.00
15.73
10.32
9.68
24.00
23.67
27.71
26.75
m20
20.00
19.67
12.88
12.12
30.00
29.16
34.64
32.95
m24
24.00
23.67
15.44
14.56
36.00
35.00
41.57
39.55
m30
30.00
29.67
19.48
17.92
46.00
45.00
53.12
50.85
m36
36.00
35.61
23.38
21.63
55.00
53.80
63.51
60.79
m42
42.00
41.38
26.97
25.03
65.00
62.90
75.06
71.71
m48
48.00
47.38
31.07
28.93
75.00
72.60
86.60
82.76
m56
56.00
55.26
36.2
33.80
85.00
82.20
98.15
93.71
m64
64.00
63.26
41.32
38.68
95.00
91.80
109.70
104.65
m72
72.00
71.26
46.45
43.55
105.00
101.40
121.24
115.60
m80
80.00
79.26
51.58
48.42
115.00
111.00
132.72
126.54
m90
90.00
89.13
57.74
54.26
130.00
125.50
150.11
143.07
m100
90.00
99.13
63.9
60.10
145.00
140.00
167.43
159.60

Class 10.9 SS Threaded Rod Dimensions

Class 10.9 SS Threaded Rod Dimensions
D

P
(millimeter)

D

P
(millimeter)

M2 0.4 M20 1.5/2.5
M2.5 0.45 M22 1.5/2.5
M3 0.5 M24 2/3
M3.5 0.6 M27 2/3
M4 0.7 M30 2/3.5
M5 0.8 M33 2/3.5
M6 1 M36 3/4
M8 1/1.25 M39 3/4
M10 1/1.25/1.5 M42 3/4.5
M12 1.25/1.5/1.75 M45 3/4.5
M14 1.5/2 M48 3/5
M16 1.5/2 M52 3/5
M18 1.5/2.5

Class 10.9 Alloy Steel Flat Washer Dimensions

Class 10.9 Alloy Steel Flat Washer Dimensions
Size Table
USS
SAE
Inside Diameter (I.D.) Of
(A)
Outside Diameter (O.D.) Of
(B)
Thickness Of
(C)
I.D. Of
(A)
O.D. Of
(B)
Thickness Of
(C)
#2
-
-
-
3/32"
1/4"
0.020"
#4
-
-
-
1/8"
5/16"
0.032"
#6
-
-
-
5/32"
3/8"
0.049"
#8
-
-
-
3/16"
7/16"
0.049"

Carbon Steel Class 10.9 Fasteners Hardness

Grade Of Fasteners Description Of Fasteners Diameter Of Fasteners Tensile Strength, minimum Yield Strength, minimum Hardness, maximum Marking
ASTM A193 B6 S41000 (410) Up to 4” 110 85 B6
ASTM A193 B7 Chromium-Molybdenum 2 1/2” and under 125 105 321 HB or 35 HRC B7
over 2 1/2” to 4” 115 95 321 HB or 35 HRC
over 4” to 7” 100 75 321 HB or 35 HRC
ASTM A193 B7M Chromium-Molybdenum 4” and under 100 80 235 HB or 99 HRB B7M
over 4” to 7” 100 75 235 HB or 99 HRB
ASTM A193 B16 Chromium-Molybdenum- Vanadium 2 1/2” and under 125 105 321 HB or 35 HRC B16
over 2 1/2” to 4” 110 95 321 HB or 35 HRC
over 4” to 8” 100 85 321 HB or 35 HRC
ASTM A193 B8 class 1 S30400 (304) all 75 30 223 HB or 96 HRB B8
ASTM A193 B8 class 2 S30400 (304) 3/4” and under 125 100 321 HB or 35 HRC B8SH
over 3/4” to 1” 115 80 321 HB or 35 HRC
over 1” to 1 1/4” 105 65 321 HB or 35 HRC
over 1 1/4” to 1 1/2” 100 50 321 HB or 35 HRC
ASTM A193 B8C class 1 S34700 (347) all 75 30 223 HB or 96 HRB B8C
ASTM A193 B8C class 2 S34700 (347) 3/4” and under 125 100 321 HB or 35 HRC B8CSH
over 3/4” to 1” 115 80 321 HB or 35 HRC
over 1” to 1 1/4” 105 65 321 HB or 35 HRC
over 1 1/4” to 1 1/2” 100 50 321 HB or 35 HRC
ASTM A193 B8M class 1 S31600 (316) all 75 30 223 HB or 96 HRB B8M
ASTM A193 B8M class 2 S31600 (316) 3/4” and under 110 95 321 HB or 35 HRC B8MSH
over 3/4” to 1” 100 80 321 HB or 35 HRC
over 1” to 1 1/4” 95 65 321 HB or 35 HRC
over 1 1/4” to 1 1/2” 90 50 321 HB or 35 HRC
ASTM A193 B8T class 1 S32100 (321) all 75 30 223 HB or 96 HRB B8T
ASTM A193 B8T class 2 S32100 (321) 3/4” and under 125 100 321 HB or 35 HRC B8TSH
over 3/4” to 1” 115 80 321 HB or 35 HRC
over 1” to 1 1/4” 105 65 321 HB or 35 HRC
over 1 1/4” to 1 1/2” 100 50 321 HB or 35 HRC
ASTM A193 B8R S20910 all 100 55 271 HB or 28 HRC B8R
ASTM A193 B8S S21800 all 95 50 271 HB or 28 HRC B8S

10.9 Grade Nuts And Bolts DIN To ISO Conversion

DIN ISO DIN ISO DIN ISO
1 2339 916 4029 1481 8752
7 2338 931 4014 6325 8734
84 1207 933 4017 6914 7412
85 1508 934 4032 6915 7414
94 1234 934 8673 6916 7416
125 7089 937 7038 6921 8102
125 7090 960 8765 6923 4161
126 7091 961 8676 6924 7040
417 7435 963 2009 6925 7042
427 2342 964 2010 7343 8750
433 7092 965 7046 7343 8751
438 7436 966 7047 7344 8748
439 4035 971-1 8673 7346 8749
439 4036 971-2 8674 7971 1481
440 7094 980 7042 7972 1482
551 4766 980 10513 7973 1483
553 7434 982 7040 7976 1479
555 4034 982 10512 7977 8736
558 4018 985 10511 7978 8737
580 3266 1434 2341 7979 8733
601 4016 1440 8738 7979 8735
603 8677 1444 2341 7981 7049
660 1051 1471 8744 7982 7050
661 1051 1472 8745 7983 7051
911 2936 1473 8740 7985 7045
912 4762 1474 8741 7991 10462
913 4026 1475 8742 9021 7093
914 4027 1476 8746 11024 7072
915 4028 1477 8747

High Tensile Bolts 10.9 Marking

Manufacturer's Mark Grade Marking
Rajtilak Metal Grade 10.9 Bolts

Metric Grade 10.9 Nuts Size Chart

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

M36 Threaded Rod Grade 10.9 Size Chart

Size Table Of Grade 10.9 Threaded Rod
per Inch Threads
Frac. [Number]
Decimal
UNC
UNF
1/8 [#6]
0.1380
32
40
5/32 [#8]
0.1640
32
36
3/16 [#10]
0.1900
24
32
1/4
0.2500
20
28
5/16
0.3125
18
24
3/8
0.3750
16
24
7/16
0.4375
14
20
1/2
0.5000
13
20
9/16
0.5625
12
18
5/8
0.6250
11
18
3/4
0.7500
10
16
7/8
0.8750
9
14
1
1.0000
8
12, 14
1 1/8
1.1250
7
12
1 1/4
1.2500
7
12
1 3/8
1.3750
6
12
1 1/2
1.5000
6
12
1 3/4
1.7500
5

Grade 10.9 Set Screw Size Table

Grade 10.9 Set Screw Size Table

Since 1997, We Have Been Supplyed Types Of Grade 10.9 High Tensile Hex Bolts In India

 M20 Grade 10.9 Locking Nuts

M20 Grade 10.9 Locking Nuts

M10 Grade 10.9 Lock Nut

M10 Grade 10.9 Lock Nut

 M16 Class 10.9 Heavy Hex Nuts

M16 Class 10.9 Heavy Hex Nuts

 En 15048 Eye Nuts

En 15048 Eye Nuts

10.9 High Tensile Screws

10.9 High Tensile Screws

A324 HT Grade 10.9 Self Tapping Screws

A324 HT Grade 10.9 Self Tapping Screws

SA324 Grade 10.9 Wood Screws

SA324 Grade 10.9 Wood Screws

Cold Worked 10.9 Eye Screws

Cold Worked 10.9 Eye Screws

Grade 10.9 Anchor Bolts

Grade 10.9 Anchor Bolts

Class 10.9 Hex Bolts

Class 10.9 Hex Bolts

High Tensile Class 10.9 Heavy Hex Bolts

High Tensile Class 10.9 Heavy Hex Bolts

BS 3692 Grade 10.9 Carriage Bolts

BS 3692 Grade 10.9 Carriage Bolts

Grade 10.9 Galvanised Belleville Washers

Grade 10.9 Galvanised Belleville Washers

Grade 10.9 Stainless Steel Star Washers

Grade 10.9 Stainless Steel Star Washers

Grade 10.9 Carbon Steel Flat Washers

Grade 10.9 Carbon Steel Flat Washers

Class 10.9 High Tensile Split Washers

Class 10.9 High Tensile Split Washers

Grade 10.9 High Tensile Hex Bolts Suppliers In India Supplied To Different Industries For Various Purposes

10.9 Alloy Steel Studs South Africa, Kuwait, Brazil, Saudi Arabia (KSA)
DIN 6914 Class 10.9 flange bolt Nigeria, Australia, Philippines, UK
Grade 10.9 Bolts Malaysia, Hong Kong, Oman, UAE
Grade 10.9 Hex Nuts Singapore, Bahrain, South Africa
Class 10.9 Alloy Steel Hex Bolts Italy, Iran, Chile, Singapore
HT Class 10.9 Studs Turkey, Norway, Malaysia, United Arab Emirates (UAE)
High Tensile Grade 10.9 Screw Dammam -KSA, Belgium, Philippines, Indonesia.
Grade 10.9 Stainless Steel Bolts Canada, Malaysia, Philippines, Singapore
M20 Grade 10.9 Locking Nuts Europe, Romania, Japan, Malaysia
En 15048 Eye Nuts Colombia, Sweden, China, Malaysia
A324 HT Grade 10.9 Self Tapping Screws Netherlands, Russia, Dubai, Malaysia
SA324 Grade 10.9 Wood Screws Egypt, UK, Mexico, Spain
Cold Worked 10.9 Eye Screws Ellington -United States, Poland, Canada, UK
Grade 10.9 Anchor Bolts United Kingdom -UK, Europe, UAE, Malaysia
Class 10.9 Hex Bolts Thailand, Europe, France, Qatar
High Tensile Class 10.9 Heavy Hex Bolts Czechia, Malaysia, Germany, Thailand
Grade 10.9 Carbon Steel Flat Washers Finland, USA, Bangladesh, Malaysia


About Company

We Are EIL And IBR Approved Manufacturer, Exporter, Stockholder, Traders, Dealer, Importer, Wholesaler, Distributor, Supplier of Industrial Pipe Fittings & Flanges, Forgings And Fasteners In Mumbai, India.


Our Official Address

153 / 154, “A” Wing, Siddheshdeep Tower,
Shop No. A-28, Ground Floor, P.B. Marg, Near Navjivan Society,
Mumbai– 400 008 (India).


Telephone & Fax No.

Tel Number : +91 - 22 - 6743 7342,
+91 - 22 - 6659 5135
Fax Number : +91 - 22 - 66595135

Contact our sales representatives in the following countries:
Poland | Malaysia | Singapore | UAE | USA | UK | Philippines | Iran | Italy