Home > Grade 4.6 Bolt
Explore our extensive collection of Grade 4.6 bolts designed to meet stringent engineering requirements with maximum reliability and flexibility. Each bolt is made from high-quality carbon steel, providing unmatched quality and durability. In line with industry standards, our bolts provide moderate tensile strength and excellent performance in general applications. We prioritize customer satisfaction by providing customized solutions, competitive pricing and fast delivery. Add our reliable Grade 4.6 bolts to your projects and count on their consistent and reliable performance.
Strength class or grade |
Material and heat treatment |
Chemical composition (analysis on the product) % |
Min. hardening temperature °C |
||||||||||||||||||||||||||||||
C |
P |
S |
B |
||||||||||||||||||||||||||||||
min |
max |
max |
max |
max |
|||||||||||||||||||||||||||||
4.6 |
Carbon steel |
– |
0,55 |
0,050 |
0,060 |
Not specif
ied |
– |
Class/ Grade |
Material |
Proof stress |
Yield strength (min.) |
Tensile strength (min.) |
Core hardness (Rockwell) |
Grade 4.6 |
Low or medium carbon steel |
225 Mpa |
240 Mpa |
400 Mpa |
B67-95 |
At PipingMart, we take pride in being the largest supplier and manufacturer in the UAE, offering cutting-edge solutions for all your piping needs. With state-of-the-art production plants strategically located in the UAE, we boast a vast inventory of over 25,000 tons of premium-quality materials readily available in stock.
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 |
58.8 |
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 |
8.8 |
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 |
Contact us to get a quick quote for your requirement.
We offer These Grade 4.6 Bolt as per DIN, ISO, JIS or ANSI Standard.
Dimensions | ASME B18.2.1, B18.3 |
---|---|
Melt Origin | South America/East Europe/JapanKorea/ |
Product Origin | Made in India |
Threads Configuration | ASME B1.1 2A/3A Inch Unified Threads and B1.13M 6h Metric Coarse Threads |
Certification | Dual Certified As per ASTM & ASME Codes |
Additional Certifications | PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified |
Mandatory Requirements | Free from Mercury & Radioactive Contamination |
Additional Requirements | NACE MR0103 / MR0175 / ISO 15156 Compliance |
Grade 4.6 Bolt applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
To choose the right Grade 4.6 bolt for your application, consider the following factors: application weight and compression requirements because Grade 4.6 bolts provide moderate tensile strength. Environmental conditions: Check that bolt materials are suitable for the size and length required for proper fit and performance and other compatible materials to avoid galvanic corrosion. Refer to industry standards and, if necessary, seek expert advice to ensure the bolt meets your specific technical and safety requirements.
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Email: sales@pipingmart.ae