12.9 grade bolt SUPPLIER, STOCKISTS
For that extra margin of safety, the Grade 12.9 Hex Head Bolts specification has tensile strength characteristics that are about 25% higher than those of the normal 10.9 grade bolts. The Quality 12.9 Metric Hex Head Bolts are the strongest grade produced, with a minimum ultimate tensile strength of 1242 Mpa or 180,000 PSI. The Grade 12.9 Nuts are renowned for having a high tensile strength.
Table of Content
- Properties of Grade 12.9 Bolts Material
- Specification of Grade 12.9 Fasteners
- Grade 12.9 Bolts Price
- Types of Grade 12.9 Bolts
- Types of Grade 12.9 Studs
- Types of Grade 12.9 Nuts
- Types of Grade 12.9 Washers
- Types of Grade 12.9 Screws
- Grade 12.9 Bolts Size Chart
- Dimensions of Grade 12.9 Hex Bolts
- Dimensions of Grade 12.9 Washers
- Grade 12.9 Hex Nuts Dimensions
- Grade 12.9 Hex Screw Dimensions
- Mechanical Properties of Grade 12.9 Bolts
- Other Types of Grade 12.9 Fasteners
- Grade 12.9 Fasteners Application
Grade 12.9 Hex Head Bolts, grade 12.9 bolts suppliers, Supplies a full range of Grade 12.9 Hex Bolts, Grade 12.9 Threaded Bar at Factory price in India
The Grade 12.9 Threaded Bar standard dimensions are in accordance with ISO 4014 and ISO 4017 specifications. The Grade 12.9 Studs' higher head height for easier wrenching is the only difference between the latter and later specifications. Either the hex form or the torque form can be used to construct the head of the.
The Grade 12.9 Metric Bolts also have an improved or special fatigue-resistant MJ (UNJ) thread form that complies with ANSI dimensions standard requirements. Additionally, the M5 to M160 range in diameter for the Class 12.9 Hex Bolt, which is available in the market with either a zinc or chrome plating.
12.9 Grade Allen Bolt, Class 12.9 Hex Bolt, carries a complete line of Grade 12.9 Material, Grade 12.9 Nuts in mumbai, India
Gr 12.9 Stud
12.9 Grade Nuts
12.9 Gr Bolt Manufacturers
12.9 Grade Threaded Rod
Grade 12.9 Hex Bolts
12.9 Gr Fasteners
Level 12.9 Hex By using a torque wrench, bolts are tightened. The bolt is tightened with this torque wrench to 90% of its proof load. Lock washers are useless since they can't bite into the toughened surfaces of the Grade 12.9 Material. One of the best suppliers of Grade 12.9 Bolts is rajveerfasteners
|
Grade 12.9
|
Alloy steel ; Quenched and Tempered
|
|---|
|
High Tensile Grade 12.9 Fasteners Price List
|
Price
|
|---|---|
|
12.9 grade high strength hexagonal screw M2
|
₹ 0.7059-₹ 7.06 / Ton
|
|
m16 grade 12.9 hex socket head cap bolt
|
₹ 7.06-₹ 10.59 / Piece
|
|
Sleeve Bolt High Strength Grade 12.9 Hex Bolt
|
₹ 11.30-₹ 28.24 / Piece
|
|
Allen Bolt Hexagon Socket din912 Cap Head grade 12.9
|
₹ 90.35 / Kilograms
|
|
Grade 12.9 Hex Head Bolt M8
|
₹ 0.353-₹ 70.59 / Piece
|
|
ISO7379 Grade 12.9 Alloy Steel Hexagon Socket Head Stop Bolts Shoulder Bolts
|
₹ 0.7059-₹ 70.59 / Piece
|
|
half thread and full threaded high tensile grade 12.9 hex bolt
|
₹ 0.0706-₹ 60.71 / Piece
|
|
DIN933 grade 12.9 hex head bolt black
|
₹ 0.7059-₹ 7.06 / Piece
|
|
Grade 12.9 Fasteners Grades
|
DIN 933 Grade 12.9
|
|
Grade 12.9 Fasteners Standard
|
ASTM F568, ASME SF568
|
|
Grade 12.9 Fasteners Size
|
Dia 1.6mm to 100 mm
Inch 3/4" to 3.1/2" |
|
Grade 12.9 Fasteners finish
|
Zinc plated / Plain / Hot dip galvanised
|
**All measurements in millimeters**
|
DIA |
M4 |
M5 |
M6 |
M8 |
M10 |
M12 |
M14 |
M16 |
M18 |
M20 |
M22 |
M24 |
M27 |
M30 |
M33 |
M36 |
M39 |
M42 |
M45 |
M48 |
M52 |
|
Pitch |
0.7 |
0.8 |
1 |
1.25 |
1.5 |
1.75 |
2 |
2.5 |
3 |
3.5 |
4 |
4.5 |
5 |
||||||||
|
Grade A upto length |
40 |
50 |
60 |
80 |
100 |
120 |
140 |
150 |
Grade A not applicable to these dia’s |
||||||||||||
|
Head Across Flat (S) Nom = Max Min Grade A Grade B |
7 |
8 |
10 |
13 |
16 |
18 |
21 |
24 |
27 |
30 |
34 |
36 |
41 |
46 |
50 |
55 |
60 |
65 |
70 |
75 |
80 |
|
6.78 |
7.78 |
9.78 |
12.73 |
15.73 |
17.73 |
20.67 |
23.67 |
26.67 |
29.67 |
33.38 |
35.38 |
Grade A not applicable to these dia’s |
|||||||||
|
6.64 |
7.64 |
9.64 |
12.57 |
15.57 |
17.57 |
20.16 |
23.16 |
26.16 |
29.16 |
33 |
35 |
40 |
45 |
49 |
53.8 |
512.9 |
63.1 |
68.1 |
73.1 |
78.1 |
|
|
Head Height (K) Nom Tol + or – Grade A Grade B |
2.8 |
3.5 |
4 |
5.3 |
6.4 |
7.5 |
12.9 |
10 |
11.5 |
12.5 |
14 |
15 |
17 |
18.7 |
21 |
22.5 |
25 |
26 |
28 |
30 |
33 |
|
0.125 |
0.15 |
0.18 |
0.215 |
Grade A not applicable to these dia’s |
|||||||||||||||||
|
0.2 |
0.24 |
0.29 |
0.35 |
0.42 |
0.5 |
||||||||||||||||
|
Across corners e Min Grade A Grade B |
7.66 |
8.79 |
11.05 |
14.38 |
17.77 |
20.03 |
23.36 |
26.75 |
30.14 |
33.53 |
37.72 |
39.98 |
Grade A not applicable to these dia’s |
||||||||
|
7.5 |
8.63 |
10.89 |
14.2 |
17.59 |
19.85 |
22.78 |
26.17 |
29.56 |
32.95 |
37.29 |
39.55 |
45.2 |
50.85 |
55.37 |
60.79 |
66.44 |
71.3 |
76.95 |
82.6 |
88.25 |
|
|
Thread Length (b) For lengths < or = 125mm For lengths > 125mm <= 200mm For lengths > 200mm |
14 |
16 |
18 |
22 |
26 |
30 |
34 |
38 |
42 |
46 |
50 |
54 |
60 |
66 |
Not specified as full thread recommended |
||||||
|
20 |
22 |
24 |
28 |
32 |
36 |
40 |
44 |
48 |
52 |
56 |
60 |
66 |
72 |
78 |
84 |
90 |
96 |
102 |
108 |
116 |
|
|
33 |
35 |
37 |
41 |
45 |
49 |
53 |
57 |
61 |
65 |
69 |
73 |
79 |
85 |
91 |
97 |
103 |
109 |
115 |
121 |
129 |
|
|
Major Dia at thread (min) |
3.838 |
4.826 |
5.794 |
7.76 |
9.732 |
11.701 |
13.682 |
15.682 |
17.623 |
19.623 |
21.623 |
23.577 |
26.577 |
29.522 |
32.522 |
35.465 |
38.465 |
41.437 |
44.437 |
47.399 |
51.399 |
|
Major Dia at thread (max) |
3.978 |
4.976 |
5.974 |
7.972 |
9.968 |
11.966 |
13.962 |
15.962 |
17.958 |
19.958 |
21.958 |
23.952 |
26.952 |
29.947 |
32.947 |
35.94 |
38.94 |
41.937 |
44.937 |
47.929 |
51.929 |
Grade 12.9 Hex Bolts In Bsw/Bsf Threads To Bs 1083-1965
All dimensions in Inches
|
DIA |
1/4 |
5/16 |
3/8 |
7/16 |
1/2 |
9/16 |
5/8 |
3/4 |
7/8 |
1 |
1 1/8 |
1 1/4 |
1 3/8 |
1 1/2 |
1 3/4 |
2 |
|
BSW Pitch (TPI) |
20 |
18 |
16 |
14 |
12 |
12 |
11 |
10 |
9 |
8 |
7 |
7 |
6 |
5 |
4.5 |
|
|
BSF PITCH (TPI) |
26 |
22 |
20 |
18 |
16 |
16 |
14 |
12 |
11 |
10 |
9 |
9 |
8 |
8 |
7 |
7 |
|
Head Across Flat (S) Min Max |
0.438 |
0.518 |
0.592 |
0.702 |
0.812 |
0.912 |
1.000 |
1.190 |
1.288 |
1.468 |
1.640 |
1.815 |
2.005 |
2.175 |
2.520 |
2.700 |
|
0.445 |
0.525 |
0.600 |
0.710 |
0.820 |
0.920 |
1.010 |
1.200 |
1.300 |
1.480 |
1.670 |
1.860 |
2.050 |
2.220 |
2.580 |
2.760 |
|
|
Head height (K) Min Max |
0.166 |
0.208 |
0.250 |
0.292 |
0.333 |
0.365 |
0.407 |
0.480 |
0.563 |
0.636 |
0.710 |
0.790 |
0.880 |
0.960 |
1.110 |
1.270 |
|
0.176 |
0.218 |
0.260 |
0.302 |
0.343 |
0.375 |
0.417 |
0.500 |
0.583 |
0.666 |
0.750 |
0.830 |
0.920 |
1.000 |
1.170 |
1.330 |
|
|
Across corners e Max |
0.51 |
0.61 |
0.69 |
0.82 |
0.95 |
1.06 |
1.17 |
1.39 |
1.50 |
1.71 |
1.93 |
2.15 |
2.37 |
2.56 |
2.98 |
3.19 |
|
Thread Length b Min |
Twice the Dia (2D) |
|||||||||||||||
|
Major Dia at thread BSW (min) |
0.2427 |
0.3046 |
0.3666 |
0.4285 |
0.4904 |
0.5527 |
0.6147 |
0.7390 |
0.8653 |
0.9897 |
1.1140 |
1.2388 |
1.4879 |
1.7369 |
1.9862 |
|
|
Major Dia at thread BSW (max) |
0.2488 |
0.3112 |
0.3736 |
0.4360 |
0.4985 |
0.5609 |
0.6233 |
0.7482 |
0.8750 |
1.000 |
1.1250 |
1.250 |
1.500 |
1.750 |
2.000 |
|
|
Major Dia at thread BSF (min) |
0.2432 |
0.3051 |
0.3671 |
0.4290 |
0.4910 |
0.5533 |
0.6153 |
0.7394 |
0.8658 |
0.9902 |
1.1148 |
1.2395 |
1.3640 |
1.4888 |
1.7380 |
1.9876 |
|
Major Dia at thread BSF (max) |
0.2489 |
0.3113 |
0.3737 |
0.4361 |
0.4985 |
0.5610 |
0.6234 |
0.7482 |
0.8750 |
1.000 |
1.1250 |
1.250 |
1.375 |
1.500 |
||
All dimensions in Inches
|
DIA |
1/4 |
5/16 |
3/8 |
7/16 |
1/2 |
9/16 |
5/8 |
3/4 |
7/8 |
1 |
1 1/8 |
1 1/4 |
1 3/8 |
1 1/2 |
1 3/4 |
2 |
|
UNC Pitch (TPI) |
20 |
18 |
16 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
7 |
6 |
6 |
5 |
4.5 |
|
UNF Pitch (TPI) |
28 |
24 |
24 |
24 |
20 |
20 |
18 |
16 |
14 |
12 |
NOT RECOMMENDED |
|||||
|
Head Across Flat (S) Min Max |
0.430 |
0.493 |
0.554 |
0.617 |
0.742 |
0.804 |
0.929 |
1.115 |
1.300 |
1.488 |
1.657 |
1.830 |
2.017 |
2.205 |
2.565 |
2.940 |
|
0.437 |
0.500 |
0.562 |
0.625 |
0.750 |
0.812 |
0.937 |
1.125 |
1.312 |
1.500 |
1.687 |
1.875 |
2.062 |
2.250 |
2.625 |
3.000 |
|
|
Head Height (K) Min
Max |
0.153 |
0.201 |
0.233 |
0.281 |
0.313 |
0.361 |
0.393 |
0.463 |
0.543 |
0.597 |
0.678 |
0.773 |
0.838 |
0.934 |
1.074 |
1.203 |
|
0.163 |
0.211 |
0.243 |
0.291 |
0.323 |
0.371 |
0.403 |
0.483 |
0.563 |
0.627 |
0.718 |
0.813 |
0.878 |
0.974 |
1.134 |
1.263 |
|
|
Across corners e (MAX) |
0.505 |
0.577 |
0.650 |
0.722 |
0.866 |
0.938 |
1.083 |
1.300 |
1.515 |
1.732 |
1.948 |
2.165 |
2.382 |
2.598 |
3.031 |
3.464 |
|
Thread Length b (Min) |
2D + 1/4” upto bolt length of 6” and 2D + 1/2” for bolt lengths above 6” |
|||||||||||||||
|
Major Dia at thread ( Class 2A) Min for UNC |
0.2408 |
0.3026 |
0.3643 |
0.4258 |
0.4876 |
0.5495 |
0.6113 |
0.7353 |
0.8592 |
0.9830 |
1.1064 |
1.2314 |
1.3544 |
1.4794 |
1.7268 |
1.9751 |
|
Major Dia at thread (2A) Min for UNF |
0.2425 |
0.3042 |
0.3667 |
0.4281 |
0.4906 |
0.5524 |
0.6149 |
0.7391 |
0.8631 |
0.9868 |
NOT RECOMMENDED |
|||||
|
Major Dia at thread Class 2A Max for UNC |
0.2490 |
0.3113 |
0.3737 |
0.4361 |
0.4985 |
0.5609 |
0.6234 |
0.7482 |
0.8731 |
0.9980 |
1.1228 |
1.2478 |
1.3726 |
1.4976 |
1.7473 |
1.9971 |
ASTM F568 HT Grade 12.9 Allen Cap Bolt
ASTM F568 HT Grade 12.9 Carriage Bolts
F568 HT Grade 12.9 Flange Bolts
ASTM F568 HT Grade 12.9 Countersunk Bolts
SF568 HT Grade 12.9 Hex Bolts
F568 Heavy Hex Bolts
F568 HT Grade 12.9 Anchor Bolts
ASTM F568 HT Grade 12.9 Lag Bolts
ASTM F568 HT Grade 12.9 Hex Head Bolts
ASTM F568 HT Grade 12.9 Square Bolts
ASTM F568 Eye Bolts
ASME SF568 HT Grade 12.9 U Bolts
|
DIA |
M16 |
M20 |
M22 |
M24 |
M27 |
M30 |
M36 |
|
HARDNESS FOR PL. WASHER |
35 TO 45 HRC |
||||||
|
Hardness for Hot Dip Galvd washer |
26 HRC |
||||||
|
Outer Dia (Max) d2 |
34 |
42 |
44 |
50 |
56 |
60 |
72 |
|
Inner Dia (Min) d1 |
18 |
22 |
24 |
26 |
30 |
33 |
39 |
|
Thickness (S) |
3.1 TO 4.6 |
||||||
|
Tolerance for OD Minus(-) |
1.6 |
1.9 |
|||||
|
Tolerance for ID Plus(+) |
0.43 |
0.52 |
0.62 |
||||
All dimensions in mm
|
DIA |
M12 |
M16 |
M20 |
M22 |
M24 |
M27 |
M30 |
M36 |
|
Weight in Kgs for 100 nos |
0.703 |
1.46 |
1.96 |
2.43 |
3.06 |
5.02 |
6.32 |
11.50 |
|
Outer Dia (Max) d2 |
24 |
30 |
37 |
39 |
44 |
50 |
56 |
66 |
|
Inner Dia (Min) d1 |
13 |
17 |
21 |
23 |
25 |
28 |
31 |
37 |
|
Thickness (S) |
3 |
4 |
4 |
4 |
4 |
5 |
5 |
6 |
|
Tolerance for OD Minus(-) |
0.52 |
0.62 |
1 |
1.20 |
||||
|
Tolerance for ID Plus(+) |
0.27 |
0.33 |
0.52 |
0.62 |
||||
|
Tolerance for thickness + or – |
0.30 |
0.60 |
||||||
Grade 12.9 Split Washers
SF568 HT Grade 12.9 Ogee Washers
High Tensile Grade 12.9 Star Washers
F568 Grade 12.9 Flat Washers
Grade 12.9 Belleville Washers
F568 HT Grade 12.9 Dock Washers
Grade 12.9 Countersunk Finishing Washer
Grade 12.9 Fender Washer
F568 HT Grade 12.9 Spring Washers
ASTM F568 HT Grade 12.9 Square Washers
ASME SF568 HT Grade 12.9 Spherical Washers
Grade 12.9 Lock Washers
**All measurements in millimeters**
|
DIA |
M4 |
M5 |
M6 |
M8 |
M10 |
M12 |
M14 |
M16 |
M18 |
M20 |
M22 |
M24 |
M27 |
M30 |
M33 |
M36 |
M39 |
M42 |
M45 |
M48 |
M52 |
|
Pitch |
0.7 |
0.8 |
1 |
1.25 |
1.5 |
1.75 |
2 |
2 |
2.5 |
2.5 |
2.5 |
3 |
3 |
3.5 |
3.5 |
4 |
4 |
4.5 |
4.5 |
5 |
5 |
|
Across Flat (S) Max Min |
7 |
8 |
10 |
13 |
16 |
18 |
21 |
24 |
27 |
30 |
34 |
36 |
41 |
46 |
50 |
55 |
60 |
65 |
70 |
75 |
80 |
|
6.78 |
7.78 |
9.78 |
12.73 |
15.73 |
17.73 |
20.67 |
23.67 |
26.16 |
29.16 |
33 |
35 |
40 |
45 |
49 |
53.8 |
512.9 |
63.1 |
68.1 |
73.1 |
78.1 |
|
|
Thickness (M) Max Min |
3.2 |
4.7 |
5.2 |
6.8 |
8.4 |
10.8 |
12.8 |
14.8 |
15.8 |
18 |
19.4 |
21.5 |
23.8 |
25.6 |
28.7 |
31 |
33.4 |
34 |
36 |
38 |
42 |
|
2.9 |
4.4 |
4.9 |
6.44 |
8.04 |
10.37 |
12.1 |
14.1 |
15.1 |
16.9 |
18.1 |
20.2 |
22.5 |
24.3 |
27.4 |
29.4 |
31.8 |
32.4 |
34.4 |
36.4 |
40.4 |
|
|
Across corners (E) Min |
7.66 |
8.79 |
11.05 |
14.38 |
17.77 |
20.03 |
23.35 |
26.75 |
29.56 |
32.95 |
37.29 |
39.55 |
45.2 |
50.85 |
55.37 |
60.79 |
66.44 |
71.3 |
76.95 |
82.6 |
88.25 |
|
Minor Dia at thread (min) |
3.242 |
4.134 |
4.917 |
6.647 |
8.376 |
10.106 |
11.835 |
13.835 |
15.294 |
17.294 |
19.294 |
20.752 |
23.752 |
26.211 |
29.211 |
31.67 |
34.67 |
37.129 |
40.129 |
42.587 |
46.587 |
|
Minor Dia at thread (max) |
3.422 |
4.334 |
5.153 |
6.912 |
8.676 |
10.441 |
12.210 |
14.210 |
15.744 |
17.774 |
19.774 |
21.252 |
24.252 |
26.771 |
29.771 |
32.27 |
35.27 |
37.799 |
40.799 |
43.297 |
47.297 |
Grade 12.9 Hex Nuts In Bsw/Bsf Threads To Bs 1083-1965 Threads To Bs 84
All dimensions in inches
|
DIA |
1/4 |
5/16 |
3/8 |
7/16 |
1/2 |
9/16 |
5/8 |
3/4 |
7/8 |
1 |
1 1/8 |
1 1/4 |
1 3/8 |
1 1/2 |
1 3/4 |
2 |
|
BSW Pitch (TPI) |
20 |
18 |
16 |
14 |
12 |
12 |
11 |
10 |
9 |
8 |
7 |
7 |
– |
6 |
5 |
4.5 |
|
BSF PITCH (TPI) |
26 |
22 |
20 |
18 |
16 |
16 |
14 |
12 |
11 |
10 |
9 |
9 |
8 |
8 |
7 |
7 |
|
WIDTH Across Flat (S) Min Max |
0.438 |
0.518 |
0.592 |
0.702 |
0.812 |
0.912 |
1.000 |
1.190 |
1.288 |
1.468 |
1.640 |
1.815 |
2.005 |
2.175 |
2.520 |
2.700 |
|
0.445 |
0.525 |
0.600 |
0.710 |
0.820 |
0.920 |
1.010 |
1.200 |
1.300 |
1.480 |
1.670 |
1.860 |
2.050 |
2.220 |
2.580 |
2.760 |
|
|
Thickness (M) Min Max |
0.190 |
0.240 |
0.302 |
0.365 |
0.427 |
0.490 |
0.552 |
0.677 |
0.740 |
0.865 |
0.990 |
1.105 |
1.230 |
1.355 |
1.605 |
1.730 |
|
0.200 |
0.250 |
0.312 |
0.375 |
0.437 |
0.500 |
0.562 |
0.687 |
0.750 |
0.875 |
1.000 |
1.125 |
1.250 |
1.375 |
1.625 |
1.750 |
|
|
Across corners (Max inches) |
0.51 |
0.61 |
0.69 |
0.82 |
0.95 |
1.06 |
1.17 |
1.39 |
1.50 |
1.71 |
1.93 |
2.15 |
2.37 |
2.56 |
2.98 |
3.19 |
|
Minor Dia at thread BSW (min) |
0.1860 |
0.2413 |
0.2950 |
0.3461 |
0.3932 |
0.4557 |
0.5086 |
0.6220 |
0.7328 |
0.8400 |
0.9420 |
1.0670 |
– |
1.2866 |
1.4938 |
1.7154 |
|
Minor Dia at thread BSW (max) |
0.2030 |
0.2594 |
0.3145 |
0.3674 |
0.4169 |
0.4794 |
0.5338 |
0.6490 |
0.7620 |
0.8720 |
0.9776 |
1.1026 |
– |
1.3269 |
1.5408 |
1.7668 |
|
Minor Dia at thread BSF (min) |
0.2008 |
0.2543 |
0.3110 |
0.3663 |
0.4200 |
0.4825 |
0.5336 |
0.6432 |
0.7586 |
0.8720 |
0.9828 |
1.1078 |
1.2150 |
1.3400 |
1.5670 |
1.8170 |
|
Minor Dia at thread BSF (max) |
0.2125 |
0.2684 |
0.3280 |
0.3844 |
0.4395 |
0.5020 |
0.5549 |
0.6669 |
0.7838 |
0.8990 |
1.0120 |
1.1370 |
1.2470 |
1.3720 |
1.6026 |
1.8526 |
All dimensions in inches
|
DIA |
1/4 |
5/16 |
3/8 |
7/16 |
1/2 |
9/16 |
5/8 |
3/4 |
7/8 |
1 |
1 1/8 |
1 1/4 |
1 3/8 |
1 1/2 |
1 3/4 |
2 |
|
UNC Pitch (TPI) |
20 |
18 |
16 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
7 |
6 |
6 |
5 |
4.5 |
|
UNF Pitch (TPI) |
28 |
24 |
24 |
24 |
20 |
20 |
18 |
16 |
14 |
12 |
NOT RECOMMENDED |
|||||
|
Width Across Flat (S) Min Max |
0.430 |
0.493 |
0.554 |
0.617 |
0.742 |
0.804 |
0.929 |
1.115 |
1.300 |
1.488 |
1.657 |
1.830 |
2.017 |
2.205 |
2.565 |
2.940 |
|
0.437 |
0.500 |
0.562 |
0.625 |
0.750 |
0.812 |
0.937 |
1.125 |
1.312 |
1.500 |
1.687 |
1.875 |
2.062 |
2.250 |
2.625 |
3.000 |
|
|
Thickness (M) Min Max |
0.214 |
0.261 |
0.323 |
0.370 |
0.432 |
0.479 |
0.542 |
0.631 |
0.740 |
0.844 |
0.949 |
1.037 |
1.147 |
1.251 |
1.470 |
1.684 |
|
0.224 |
0.271 |
0.333 |
0.380 |
0.442 |
0.489 |
0.552 |
0.651 |
0.760 |
0.874 |
0.989 |
1.087 |
1.197 |
1.311 |
1.530 |
1.754 |
|
|
Across corners (E) Max |
0.505 |
0.577 |
0.650 |
0.722 |
0.866 |
0.938 |
1.083 |
1.300 |
1.515 |
1.732 |
1.948 |
2.165 |
2.382 |
2.598 |
3.031 |
3.464 |
|
Minor Dia at thread (min) UNC (2B) |
0.1960 |
0.2520 |
0.3070 |
0.3600 |
0.4170 |
0.4720 |
0.5270 |
0.6420 |
0.7550 |
0.8650 |
0.9700 |
1.0950 |
1.1950 |
1.3200 |
1.5340 |
1.7590 |
|
Minor Dia at thread (max) UNC (2B) |
0.2070 |
0.2650 |
0.3210 |
0.3760 |
0.4340 |
0.4900 |
0.5460 |
0.6630 |
0.7780 |
0.8900 |
0.9980 |
1.1230 |
1.2250 |
1.3500 |
1.5680 |
1.7950 |
|
Minor Dia at thread (min) UNF (2B) |
0.2110 |
0.2670 |
0.3300 |
0.3830 |
0.4460 |
0.5020 |
0.5650 |
0.6820 |
0.7980 |
0.9100 |
NOT RECOMMENDED |
|||||
|
Minor Dia at thread (max) UNF (2B) |
0.2200 |
0.2770 |
0.3400 |
0.3950 |
0.4570 |
0.5150 |
0.5780 |
0.6960 |
0.8140 |
0.9280 |
||||||
All dimensions in mm
|
DIA |
M16 |
M20 |
M22 |
M24 |
M27 |
M30 |
M36 |
|
Pitch |
2 |
2.5 |
2.5 |
3 |
3 |
3.5 |
4 |
|
Head Across Flat (B) Min |
26.16 |
33 |
35 |
40 |
45 |
49 |
512.9 |
|
Head Across Flat (B) Max |
27 |
34 |
36 |
41 |
46 |
50 |
60 |
|
Height (H) Min Max |
16.4 |
19.4 |
22.3 |
22.9 |
26.3 |
29.1 |
35 |
|
17.1 |
20.7 |
23.6 |
24.2 |
27.6 |
30.7 |
36.6 |
|
|
Across corners C min |
29.56 |
37.29 |
39.55 |
45.20 |
50.85 |
55.37 |
66.44 |
|
Minor Dia at thread (min) |
14.235 |
17.694 |
19.694 |
21.202 |
24.252 |
26.761 |
32.270 |
|
Minor Dia at thread (max) |
14.610 |
18.144 |
20.144 |
21.702 |
24.752 |
27.321 |
32.870 |
ASTM F568 HT Grade 12.9 Lock Nut
SF568 HT Grade 12.9 Heavy Hex Nuts
Grade 12.9 Nylon Insert Nuts
Grade 12.9 Self Locking Nuts
ASTM F568 HT Grade 12.9 T Nuts
F568 HT Grade 12.9 Acorn Nuts
Grade 12.9 Nyloc Nuts
Grade 12.9 Serrated Flange Nuts
ASTM F568 HT Grade 12.9 Hex Head Nuts
F568 HT Grade 12.9 Square Nuts
ASME SF568 HT Grade 12.9 Eye Nuts
F568 HT Grade 12.9 Hex Nuts
ASTM F568 HT Grade 12.9 Panel Nuts
SF568 HT Grade 12.9 Wing Nuts
ASME SF568 HT Grade 12.9 Dome Nuts
F568 HT Grade 12.9 Coupling Nuts
|
DIA |
M4 |
M5 |
M6 |
M8 |
M10 |
M12 |
M14 |
M16 |
M18 |
M20 |
M22 |
M24 |
M27 |
M30 |
M33 |
M36 |
M39 |
M42 |
M45 |
M48 |
M52 |
|
Pitch |
0.7 |
0.8 |
1 |
1.25 |
1.5 |
1.75 |
2 |
2 |
2.5 |
2.5 |
2.5 |
3 |
3 |
3.5 |
3.5 |
4 |
4 |
4.5 |
4.5 |
5 |
5 |
|
Grade A upto length |
40 |
50 |
60 |
80 |
100 |
120 |
140 |
150 |
Grade A not applicable to these dia’s |
||||||||||||
|
Head Across Flat (S) Max Min(Grade A) Min (Grade B) |
7 |
8 |
10 |
13 |
16 |
18 |
21 |
24 |
27 |
30 |
34 |
36 |
41 |
46 |
50 |
55 |
60 |
65 |
70 |
75 |
80 |
|
6.78 |
7.78 |
9.78 |
12.73 |
15.73 |
17.73 |
20.67 |
23.67 |
26.67 |
29.67 |
33.38 |
35.38 |
Grade A not applicable to these dia’s |
|||||||||
|
6.64 |
7.64 |
9.64 |
12.57 |
15.57 |
17.57 |
20.16 |
23.16 |
26.16 |
29.16 |
33 |
35 |
40 |
45 |
49 |
53.8 |
512.9 |
63.1 |
68.1 |
73.1 |
78.1 |
|
|
Head Thickness (K) Tol + or – Grade A
Grade B |
2.8 |
3.5 |
4 |
5.3 |
6.4 |
7.5 |
12.9 |
10 |
11.5 |
12.5 |
14 |
15 |
17 |
18.7 |
21 |
22.5 |
25 |
26 |
28 |
30 |
33 |
|
0.125 |
0.15 |
0.18 |
0.215 |
Grade A not applicable to these dia’s |
|||||||||||||||||
|
0.2 |
0.24 |
0.29 |
0.35 |
0.42 |
0.5 |
||||||||||||||||
|
Across corners e Min Grade A
Min Grade B |
7.66 |
8.79 |
11.05 |
14.38 |
17.77 |
20.03 |
23.36 |
26.75 |
30.14 |
33.53 |
37.72 |
39.98 |
Grade A not applicable to these dia’s |
||||||||
|
7.5 |
8.63 |
10.89 |
14.2 |
17.59 |
19.85 |
22.78 |
26.17 |
29.56 |
32.95 |
37.29 |
39.55 |
45.2 |
50.85 |
55.37 |
60.79 |
66.44 |
71.3 |
76.95 |
82.6 |
88.25 |
|
|
Major Dia at thread (min) |
3.838 |
4.826 |
5.794 |
7.76 |
9.732 |
11.701 |
13.682 |
15.682 |
17.623 |
19.623 |
21.623 |
23.577 |
26.577 |
29.522 |
32.522 |
35.465 |
38.465 |
41.437 |
44.437 |
47.399 |
51.399 |
|
Major Dia at thread (max) |
3.978 |
4.976 |
5.974 |
7.972 |
9.968 |
11.966 |
13.962 |
15.962 |
17.958 |
19.958 |
21.958 |
23.952 |
26.952 |
29.947 |
32.947 |
35.94 |
38.94 |
41.937 |
44.937 |
47.929 |
51.929 |
Grade F568 HT Grade 12.9 Wing Screw
High Tensile Grade 12.9 Socket Head Cap Screw
High Tensile Grade 12.9 Grade F568 Self Tapping Screw
Grade 12.9 Roofing Screw
Grade 12.9 Concrete Screw
F568 HT Grade 12.9 Eye Screw
F568 HT Grade 12.9 Deck Screw
F568 HT Grade 12.9 Thumb Screw
F568 HT Grade 12.9 Coach Screw
Grade 12.9 Wood Screw
High Tensile Grade 12.9 Lag Screw
ASTM F568 HT Grade 12.9 Countersuck Screw
F568 Grade 12.9 Set Screw
High Tensile Grade 12.9 Self Drilling Screw
- HT Fasteners uses in Power Generation
- HT Studs uses in Petrochemicals
- HT U Bolts uses in Spiral Welded tube for burner pipes and flues
- Grade 12.9 Bolts And Nuts uses in Pharmaceuticals
- HT Bolts uses in Off-Shore Oil Drilling Companies
- Grade 12.9 Nuts uses in Specialty Chemicals
- Grade 12.9 Threaded Rod uses in Sea Water Equipment
- HT Fasteners uses in Pharmaceutical Equipment
- Grade 12.9 Fasteners uses in Gas Processing
- HT Anchor Bolts uses in Heat Exchangers
- DIN 933 Grade 12.9 Steel Fasteners uses in Aircraft Exhaust fastenersonline
View grade 12.9 metric bolts Dimensions & weight, grade 12.9 high tensile bolts specifications.
Buy grade 12.9 galvanised bolts, grade 12.9 hexagon bolts from 12.9 grade bolt manufacturers at factory price in India
|
Class
|
Nominal Size Range
(mm) |
Mechanical Properties
|
||
|---|---|---|---|---|
|
Proof Load
(MPa) |
Min. Yield Strength
(MPa) |
Min. Tensile Strength
(MPa) |
||
Class 12.9 |
1.6mm - 100mm
|
970
|
1100 |
1220 |
ASTM F568 HT Grade 12.9 Double Ended Studs
F568 HT Grade 12.9 Stud Bolts
ASTM F568 HT Grade 12.9 Threaded Rod
SF568 HT Grade 12.9 Tie Bars
ASME SF568 HT Grade 12.9 Tie Rods
India’s Largest Manufacturer of Grade 12.9 Studs, Grade 12.9 Metric Hex Head Bolts in mumbai, India
|
Grade 12.9 Coach Bolts Manufacturer
|
Grade 12.9 Button Head Bolts Stokist
|
|
ASTM F568 Grade 12.9 Bolts
|
Grade 12.9 Automotive Bolts
|
|
ASTM F568 Grade 12.9 Toggle Bolts
|
Grade 12.9 High Strength Bolts
|
|
Grade 12.9 Allen Head Bolts Wholesaler
|
Grade 12.9 Header Bolts Distributor
|
|
Grade 12.9 Fasteners & Bolts
|
Grade 12.9 Deck Bolts
|
|
Grade 12.9 Barrel Nuts
|
Grade 12.9 Rivet Nuts
|
|
Grade 12.9 Flat Head Bolts
|
Grade 12.9 Hurricane Bolts
|
|
Grade 12.9 Weld Nuts
|
Grade 12.9 Wheel Nuts
|
|
Grade 12.9 Cap Head Bolts
|
Grade 12.9 Exhaust Bolts Supplier
|
|
Grade 12.9 Gutter Bolts
|
Grade 12.9 Hook Bolts Manufacturer
|
