High Tensile Fasteners by Repute Steel & Engineering Company: M10 High Tensile Studs, HT Nut Bolts, and More
Repute Steel & Engineering Company is a leading manufacturer of High Tensile Fasteners in India, specializing in a wide range of high-quality fasteners designed for applications involving extensive stress and high strength. Our fasteners are engineered to withstand extreme pressure and are used in industries that require maximum durability and reliability.
High Tensile Fasteners, including HT Nut Bolts, M10 High Tensile Studs, and High Tensile Bolts, are crucial in applications where high strength is required to secure components under stress. These fasteners come in various grades and sizes, with the most common grades being 10.9, 8.8, DIN 933, and 12.9. We adhere to standards such as IS1364, IS1363, DIN EN ISO 4014, and more, which define fastener sizes from 20mm to 100mm.
Standard Specification Of HT Nut Bolt
| Grades |
Grade 10.9, Grade 8.8, DIN 933 Grade 12.9 |
| Standard |
IS 1364 / IS 1363 & DIN EN ISO 4014 & 4017 DIN 931 / 933 |
| Size |
Dia M 20 to 100 mm
Inch 3/4" to 3.1/2"
|
| finish |
Zinc plated / Plain / Hot dip galvanised |
Dimension of Ht Set Screw
| Bolts Size |
A
O.D.
|
B
I.D.
|
C
Thickness
|
| Min |
Max |
| 1/4" |
5/8 |
9/32 |
0.051 |
0.080 |
| 5/16" |
11/16 |
11/32 |
0.051 |
0.080 |
| 3/8" |
13/16 |
13/32 |
0.051 |
0.080 |
| 7/16" |
59/64 |
15/32 |
0.051 |
0.080 |
| 1/2" |
1-1/16 |
17.32 |
0.097 |
0.177 |
| 5/8" |
1-5/16 |
11/16 |
0.122 |
0.177 |
| 3/4" |
1-15/32 |
13/16 |
0.122 |
0.177 |
| 7/8" |
1-3/4 |
15/16 |
0.136 |
0.177 |
| 1" |
2 |
1-1/8 |
0.136 |
0.177 |
| 1-1/8" |
2-1/4 |
1-1/4 |
0.136 |
0.177 |
| 1-1/4" |
2-1/2 |
1-3/8 |
0.136 |
0.177 |
| 1-3/8" |
2-3/4 |
1-1/2 |
0.136 |
0.177 |
| 1-1/2" |
3 |
1-5/8 |
0.136 |
0.177 |
| 1-3/4" |
3-3/8 |
1-7/8 |
0.178 |
0.28 |
| 2" |
3-3/4 |
2-1/8 |
0.178 |
0.28 |
| 2-1/4" |
4 |
2-3/8 |
0.24 |
0.34 |
| 2-1/2" |
4-1/2 |
2-5/8 |
0.24 |
0.34 |
| 2-3/4" |
5 |
2-7/8 |
0.24 |
0.34 |
| 3" |
5-1/2 |
3-1/8 |
0.24 |
0.34 |
| 3-1/4" |
6 |
3-3/8 |
0.24 |
0.34 |
| 3-1/2" |
6-1/2 |
3-5/8 |
0.24 |
0.34 |
| 3-3/4" |
7 |
3-7/8 |
0.24 |
0.34 |
| 4" |
7-1/2 |
4-1/8 |
0.24 |
0.34 |
Weight of M8 High Tensile Bolt
| LENGTH in Milimeter |
| 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 |
Sizes of High Tensile Steel Threaded Rod
| High Tensile Fasteners Type |
SIZE |
GRADE |
ASME |
ISO |
ASTM |
| ASTM F568 Socket Head Cap Fasteners |
M1.6 to M64 |
12.9 |
B18.3.1 M |
4762 |
A574M |
| Socket Low Head Cap Fasteners |
M4 to M20 |
10.9 |
|
|
|
| ASTM F568 Socket Head Shoulder Fasteners |
M6 to M24 |
012.9 |
B18.3.3M |
|
|
| Countersunk Socket Head Fasteners |
M3 to M20 |
012.9 |
B18.3.5M |
10642 |
F835M |
| ASME SF568 Button Head Socket Fasteners |
M3 to M12 |
012.9 |
B18.3.4M |
7380 |
F835M |
| Flange Button Head Socket Fasteners |
M3 to M10 |
012.9 |
|
|
F835M |
| HT Knurled Point Socket Set Fasteners |
M3 to M20 |
45H |
B18.3.6M |
4029 |
F912M |
| Flat Point Socket Set Fasteners |
M6 to M12 |
45H |
B18.3.6M |
4026 |
F912M |
| Dog Point Socket Set Fasteners |
M3 to M20 |
45H |
B18.3.6M |
4028 |
F912M |
| Cone Point Socket Set Fasteners |
M3 to M12 |
45H |
B18.3.6M |
4027 |
F912M |
| HT Plain Point Socket Set Fasteners |
M3 to M20 |
45H |
B18.3.6M |
4029 |
F912M |
| Taper Pressure Plug |
M8 to M22 |
- |
|
|
|
| High Tensile Fasteners Type |
SIZE |
PROPERTY CLASS |
TENSILE STRENGTH |
STANDARD |
| Hex Head Fasteners |
M4 to M80 |
10.9 |
1040N / mm2 min |
ISO 4017 (Full Thread)
ISO 4014 (Half Thread)
|
| High Tensile Nuts Type |
SIZE |
PROPERTY CLASS |
STANDARD |
| M10 HT Hex Nut |
M6 to M42 |
10 |
ISO 4032 |
| HT Nylock Nut |
M6 to M20 (Gr.8)
M10 to M24 (Gr.10)
|
8 & `10 |
DIN 982 |
| M8 HT Nylock Nut |
M6 to M20 (Gr.8)
M10 to M24 (Gr.10)
|
8 & 10 |
DIN 985 |
| HT Hex Weld Nut |
M6 to M12 |
8 |
DIN 929 |
| High Tensile Washers Type |
SIZE |
HARDNESS |
STANDARD |
| Square Section Spring Washer, High Tensile |
3mm to 39mm |
HV (430 to 530) |
DIN 7980 |
| Flat Section Spring Washer, High Tensile |
3mm to 39mm |
HV (430 to 530) |
DIN 127 B |
| Hardened Washer, High Tensile |
12mm to 30mm |
HV (300 to 370) |
IS 2016 |
| Hardened Steel Washer, High Tensile |
12mm to 56mm |
Rockwell 26 to 45 (HDG)
Rockwell 38 to 45 (Coated)
|
ASTM F436M |
