Difference between low, medium and high carbon steel bolts
The difference between low, medium, and high Carbon Steel Bolts lies in their chemical composition. The low carbon ones has less than 0.30% carbon. The medium Carbon Steel Stud Bolts have 0.30 to 0.60% carbon, whereas the high variant has more than 0.60% carbon in its composition. As the percentage of carbon increases, the carbon steel nuts and bolts become stronger. However, a higher carbon percentage also means that the bolt is more brittle.
How long do zinc plated carbon steel bolts last?
Depending on the maintenance, quality of the Carbon steel anchor bolt material, and the quality of the zinc plating, the layers can protect it from corrosion for about 30-40 years or more.
What is the difference between carbon steel studs and threaded rod?
The primary difference between Carbon Steel Studs and threaded rods is in their lengths. If the given product is less than 12 inches long, it is called a stud. However, if it is more than 12 inches then it is known as Carbon Steel Threaded Rod.
Carbon Steel Bolts and Threaded Rod available in Zinc, Phosphate,Cadmium coating suitable for -50°C to 650°C
CS Threaded Rod Temperature Range
| Plating material |
Bolt Material |
Temperature Interval |
Temperature Interval |
| Minimum T (oC) |
Maximum T (oC) |
Minimum T (oF) |
Maximum T (oF) |
| Oiled |
CS/alloyed steel |
-50 |
120 |
-58 |
248 |
| Zinc plating |
-50 |
230 |
-58 |
446 |
| Cadmium |
-50 |
110 |
-58 |
230 |
| Phosphate |
-50 |
200 |
-58 |
392 |
| Heavy zinc |
-50 |
200 |
-58 |
392 |
| Heavy phosphate |
-50 |
200 |
-58 |
392 |
| Nickel |
-50 |
590 |
-58 |
1,094 |
| Chromium |
-50 |
650 |
-58 |
1,202 |
| – |
Stainless steel |
-120 |
320 |
-248 |
608 |
| – |
Onconel |
-250 |
650 |
-418 |
1,202 |
| – |
Waspalloy |
-250 |
870 |
-418 |
1,598 |
Carbon Steel Fasteners Types
Carbon Steel Fasteners
Carbon Steel Bolts
Carbon Steel Hex Bolts
CS Heavy Hex Bolt
Carbon Steel Nuts
Carbon Steel Screw
CS Anchor Bolt
Carbon Steel Nuts And Bolts
CS Machine Screws
CS Washer
High Carbon Steel Bolts
Low Carbon Steel Bolts
Buy Carbon Steel Heavy Hex Bolt and Stud Bolts at affordable prices from verified and audited suppliers in Middle East
Carbon Steel Fasteners Price List
Hot Dipped Galvanized, Heavy Hex Bolts, A307B
1/2″-13 – Coarse
| Length |
Min Thread Length |
Grip Size |
Head Width |
Head Height |
Price (25 pcs) |
| 1-1/2 in |
1-1/4″ |
1/4″ |
7/8″ |
11/32″ |
US $34.78 |
| 1-3/4 in |
1-1/4″ |
1/2″ |
7/8″ |
11/32″ |
US $40.33 |
| 2 in |
1-1/4″ |
3/4″ |
7/8″ |
11/32″ |
US $44.61 |
| 2-1/4 in |
1-1/4″ |
1″ |
7/8″ |
11/32″ |
US $36.46 |
Check Carbon steel anchor bolt and Screw specification, grades and tensile strength
Carbon Steel Bolt Specification
Sizes
M 20 to 100
Length
5 M
Standard
DIN, ASTM and BS
Material
Carbon Steel
Temperature
-50 Degrees Celsius to 300 Degrees C
ASTM/ ASME
A193. A194, SA193/ SA194
Carbon Steel Bolt Grade
Mechanical Properties Of Carbon Steel Hex Bolts
| Grade |
Proof Strength MPa minimum. |
Material |
Tensile Strength MPa minimum. |
Yield Strength MPa minimum. |
Core Rockwell Hardness |
| minimum. |
maximum. |
| 4.6 |
225 |
Low or Medium CS |
400 |
240 |
B67 |
B99.5 |
CS Tensile Strength
| Grade/Specification |
Tensile Strength minimum (MPa) |
| Class 5.8 |
520 (75,000 psi) |
Carbon steel nuts and bolts price per kg in Dubai, Negotiate a great deal from verified suppliers of CS machine screws & washer
Carbon Steel Screw Equivalent
| BS 970 1991 |
SAE / AISI |
BS 970 1955 EN |
Werkstoff |
| 070M20 |
1020 |
EN3B |
1.0402 |
| 605M36 |
– |
EN16 |
– |
| 708M40 |
4140 |
EN19 |
1.7225 |
| 220M07 |
1113 |
EN1A |
1.0711 |
| 230M07 |
1213 |
EN1A |
1.0715 |
| 080M40 |
1040 |
EN8 |
1.1186 |
| 080A42 |
1042 |
EN8D |
– |
| 070M55 |
1055 |
EN9 |
1.0535 |
| 817M40 |
4340 |
EN24 |
1.6582 |
CS Hex Bolt Dimension
| D |
k maximum |
k nom |
s maximum |
minimum |
s minimum |
e maximum |
e nom |
minimum |
shank maximum |
washer maximum |
shank minimum |
washer minimum |
| M10 |
7.1800 |
6.4000 |
17.0000 |
6.8200 |
16.7300 |
19.6000 |
18.9000 |
18.9000 |
10.0000 |
16.4300 |
9.7800 |
16.1800 |
| M12 |
8.1800 |
7.5000 |
19.0000 |
7.8200 |
18.6700 |
21.9000 |
21.1000 |
21.1000 |
12.0000 |
18.3700 |
11.7300 |
18.1200 |
| M14 |
9.1800 |
8.8000 |
22.0000 |
8.8200 |
21.6700 |
25.4000 |
24.4900 |
24.4900 |
14.0000 |
21.3700 |
13.7300 |
21.1200 |
| M16 |
10.1800 |
10.0000 |
24.0000 |
9.8200 |
23.6700 |
27.7000 |
26.7500 |
26.7500 |
16.0000 |
23.2700 |
15.7300 |
23.0200 |
| M18 |
12.2150 |
11.5000 |
27.0000 |
11.7850 |
26.6700 |
31.2000 |
30.1400 |
30.1400 |
18.0000 |
26.2700 |
17.7300 |
26.0200 |
| M20 |
13.2150 |
12.5000 |
30.0000 |
12.7850 |
29.6700 |
34.6000 |
33.5300 |
33.5300 |
20.0000 |
29.2700 |
19.6700 |
28.8000 |
| M22 |
14.2150 |
14.0000 |
32.0000 |
13.7850 |
31.6100 |
36.9000 |
35.7200 |
35.7200 |
22.0000 |
31.2100 |
21.6700 |
30.7400 |
| M24 |
15.2150 |
15.0000 |
36.0000 |
14.7850 |
35.3800 |
41.6000 |
39.9800 |
39.9800 |
24.0000 |
34.9800 |
23.6700 |
34.5100 |
| M27 |
17.2150 |
17.0000 |
41.0000 |
16.7850 |
40.3800 |
47.3000 |
45.2000 |
45.6300 |
27.0000 |
39.9800 |
26.6700 |
39.3600 |
| M30 |
19.2600 |
18.7000 |
46.0000 |
18.7400 |
45.3800 |
53.1000 |
50.8500 |
51.2800 |
30.0000 |
44.9800 |
29.6700 |
44.3600 |
| M33 |
21.2600 |
21.0000 |
50.0000 |
20.7400 |
49.3800 |
57.7000 |
55.3700 |
55.8000 |
33.0000 |
48.9800 |
32.6100 |
48.3600 |
| M36 |
23.2600 |
22.5000 |
55.0000 |
22.7400 |
54.2600 |
63.5000 |
60.7900 |
61.3100 |
36.0000 |
53.8600 |
35.6100 |
53.2400 |
| M1.6 |
1.2250 |
1.1000 |
3.2000 |
0.9750 |
3.0800 |
3.7000 |
3.4100 |
3.4800 |
1.6000 |
– |
1.4600 |
– |
| M2 |
1.5250 |
1.4000 |
4.0000 |
1.2750 |
3.8800 |
4.6000 |
4.3200 |
4.3800 |
2.0000 |
– |
1.8600 |
– |
| M2.5 |
1.8250 |
1.7000 |
5.0000 |
1.5750 |
4.8800 |
5.8000 |
5.4500 |
5.5100 |
2.5000 |
– |
2.2300 |
– |
| M3 |
2.1250 |
2.0000 |
5.5000 |
1.8750 |
5.3800 |
6.4000 |
6.0100 |
6.0800 |
3.0000 |
5.0800 |
2.8600 |
4.8300 |
| M3.5 |
|
2.4000 |
6.0000 |
|
|
|
6.5800 |
|
|
|
|
|
| M4 |
2.9250 |
2.8000 |
7.0000 |
2.6750 |
6.8500 |
8.1000 |
7.6600 |
7.7400 |
4.0000 |
6.5500 |
3.8200 |
6.3000 |
| M5 |
3.6500 |
3.5000 |
8.0000 |
3.3500 |
7.8500 |
9.2000 |
8.7900 |
8.8700 |
5.0000 |
7.5500 |
4.8200 |
7.3000 |
| M6 |
4.1500 |
4.0000 |
10.0000 |
3.8500 |
9.7800 |
11.5000 |
11.0500 |
11.0500 |
6.0000 |
9.4800 |
5.8200 |
9.2300 |
| M7 |
|
4.8000 |
11.0000 |
|
|
|
12.1200 |
|
|
|
|
|
| M8 |
5.6500 |
5.3000 |
13.0000 |
5.3500 |
12.7300 |
15.0000 |
14.3800 |
14.3800 |
8.0000 |
12.4300 |
7.7800 |
12.1800 |
| M39 |
25.2600 |
25.0000 |
60.0000 |
24.7400 |
59.2600 |
69.3000 |
66.4000 |
66.9600 |
39.0000 |
58.8600 |
38.6100 |
58.2400 |
| M42 |
26.2600 |
26.0000 |
65.0000 |
25.7400 |
64.2600 |
75.1000 |
71.3000 |
72.6100 |
42.0000 |
63.7600 |
41.6100 |
63.0400 |
| M45 |
28.2600 |
28.0000 |
70.0000 |
27.7400 |
69.2600 |
80.8000 |
76.9500 |
78.2600 |
45.0000 |
68.7600 |
44.6100 |
68.0400 |
| M48 |
30.2600 |
30.0000 |
75.0000 |
29.7400 |
74.2600 |
86.6000 |
82.6000 |
83.9100 |
48.0000 |
73.7600 |
47.6100 |
73.0400 |
| M52 |
33.2100 |
33.0000 |
80.0000 |
32.6900 |
79.2600 |
92.4000 |
88.3000 |
89.5600 |
52.0000 |
– |
51.5400 |
– |
| M56 |
35.3100 |
35.0000 |
85.0000 |
34.6900 |
84.1300 |
98.1000 |
93.6300 |
95.0700 |
56.0000 |
– |
55.5400 |
– |
| M60 |
38.3100 |
38.0000 |
90.0000 |
37.6900 |
89.1300 |
103.9000 |
99.3500 |
100.7200 |
60.0000 |
– |
59.5400 |
– |
| M64 |
40.3100 |
40.0000 |
95.0000 |
39.6900 |
94.1300 |
109.7000 |
104.9800 |
106.3700 |
64.0000 |
– |
63.5400 |
– |
| M68 |
43.3100 |
43.0000 |
100.0000 |
42.6900 |
99.1300 |
115.5000 |
110.5000 |
112.0200 |
68.0000 |
– |
67.5400 |
– |
| M72 |
|
45.0000 |
105.0000 |
|
102.8000 |
|
116.0300 |
|
|
|
71.2600 |
|
| M76 |
|
48.0000 |
110.0000 |
|
107.8000 |
|
121.5500 |
|
|
|
75.2600 |
|
| M80 |
|
50.0000 |
115.0000 |
|
|
|
127.3000 |
|
|
|
79.2600 |
|
| M90 |
|
57.0000 |
130.0000 |
|
|
|
144.0000 |
|
|
|
89.1300 |
|
| M100 |
|
63.0000 |
145.0000 |
|
|
|
161.0000 |
|
|
|
99.1300 |
|
| M110 |
|
69.0000 |
155.0000 |
|
|
|
171.2800 |
|
|
|
109.1300 |
|
| M125 |
|
79.0000 |
180.0000 |
|
|
|
198.9000 |
|
|
|
124.0000 |
|
| M140 |
|
88.0000 |
200.0000 |
|
|
|
221.0000 |
|
|
|
139.0000 |
|
| M160 |
|
100.0000 |
230.0000 |
|
|
|
254.1500 |
|
|
|
159.0000 |
|
Carbon Steel Machine Screws Uses
- Sea Water Equipment
- Chemical Equipment
- Petrochemicals
- Condensers
- Pharmaceuticals
- Off-Shore Oil Drilling Companies
- Specialty Chemicals
- Pulp and Paper Industry
- Pharmaceutical Equipment
- Power Generation
- Heat Exchangers
- Gas Processing
View all other grades and their specialized manufacturers
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