The iso 4014 hex bolt can be surface treated to a variety of coatings. For instance, it can be coated with zinc by either electroplating (clear (blue) zinc electroplated and yellow zinc electroplated) or by immersing the fastener in zinc during hot dip galvanization. Other surface treating techniques include the fasteners being treated with finishes like auto black, dacromet, geomet and phosphate. Plating the alloy may also be used to increase the iso 4014 bolt weight.
This standard specification for the iso 4014 bolt material includes the characteristics of threaded hexagon head bolts with a size ranging from M1,6 up to and including the iso 4014 bolt length M64 of product grade A. An the size range for threads ranging from M1,6 to M24 and nominal lengths up to and including 10d or 150 mm, whichever is the shorter for product grade B.
Commercially, the steel quality used to manufacture of the iso 4014 grade 8.8 bolts includes grades A2 and A4 class 70. The tensile strength for both these steel grades is around 700 Mpa. The strength of the iso 4014 bolt m10x18 is indicated by the marking on the head and it is also defined by the applicable product standard. The A2 version of the iso 4014 bolt material is manufactured from Stainless Steel grade 304, which is known for its Corrosion Resistant properties.
This can be attributed to the high content of chromium and nickel in the alloy of the iso 4014 bolt m8x15 (Metallurgically, the A2 or the ASTM-304 has a designation of 18/8 Stainless Steel or 18% Chromium & 8% Nickel). Although the A2 is mostly considered to be a non-magnetic austenitic stainless steel grade, some residual magnetism of the alloy can be introduced when the material of the ISO 4014 Bolts are cold worked.
Similar to the A2, the A4-70 iso 4014 bolt material specification is an austenitic, acid proof stainless grade. Usually, the A4-70 is manufactured from stainless steel grade 316 material or its low carbon variant grade 316L. stainless steel grade 316 has been cold worked to provide a minimum tensile iso 4014 bolt strength of 700 MPa.
As compared to stainless steel grade 304, grade 316 provides better overall corrosion resistant properties. This holds true particularly as grade 316 stainless steel has a higher resistance to both pitting as well as crevice corrosion in chloride environments. The good corrosion properties of the iso 4014 hex bolt manufactured from grade 316 stainless steel can be attributed to the high molybdenum content in its alloy.
Product name | Stainless Steel Hex Bolt |
---|---|
Standard | ISO 4014 |
DIN Standard | DIN931 |
Place of Origin | India |
|
Passivation /plain |
ISO 4014 Bolts Finishing | Hop Dip Galvanized (HDG) phosphorization, Zinc Plated (Yellow, White, Blue, Black), Geomet, Black Oxide, anodization, Dacroment, Zinc-Nickel plated, Nickel plated, Tin Plated, Brass Plated, Copper Plated, Black Plated, Salt fog test, Gold Plated |
Size of Stainless Steel Hex Bolt | M2 – M100 |
Diameter of Stainless Steel Hex Bolt | M3-M60 |
Length of Stainless Steel Hex Bolt | 6mm-500mm |
Thread Types of Bolt | Unified national fine (UNF),Unified national coarse (UNC), UNJC and UNJF threads, Unified national extra fine (UNEF), UNK threads, UNR threads, Constant-pitch threads. |
ISO 4014 Bolts Head | Square, Hex, Hex flange, Round, T-head , Flat & Triangular etc |
ISO 4014 Bolts Neck type | Square, Hex, Oval, Triangular & Knurled etc |
ISO 4014 Bolts Drive type | Slotted, Phil, Torx , Hex socket, & square slot etc |
Application of Stainless Steel Hex Bolt | Nuclear power, Wind tower, Automotive industry, Railway, Electronic, Construction industry, |
ISO 4014 Bolts Dimensions | ASME B18.6.3 *Exception: screws 6 inches and shorter are fully threaded. |
Drive Style | Type I |
Material of Stainless Steel Hex Bolt | stainless steel ss 304/ SS316 A2/A4, 18-8 Stainless Steel, SS303, SS201, SS316, SS304, SS904L, SS316L, A4-70; A2-70; A4-80 |
Thread Requirements | UNC & UNF, ASME B1.1, Class 2A (Fastenal will inspect and accept parts with a 1A no-go gauge) |
Finish | Per ASTM A380/A380M |
Production technology | Cold Forged |
Manufacturing Process | Cold Heading, Wire Drawing, Heat Treatment, Insert tapping, Inspection, Packing, Surface Plating |
Surface treatment of Stainless steel Hex Bolt |
|
MOQ | 10 pieces |
Delivery time | custom product will according to special requirement, Regular product is about 7-15 days |
Others | OEM, ODM, ±0.03MM tolerance |
Coatings | Cadmium, Black Oxide, Teflon, Galvanized, Zinc, Xylan, Others Upon Request |
Tolerance of stainless steel Hex Bolt | +/-0.01mm to +/-0.05mm |
Samples | Yes |
Payment Terms | Paypal, T/T,Western Union, L/C or Trade Assurance 30% deposit & balance before shipping |
L |
WEIGHT IN KG/1000 PCS |
|||||||
30 |
8.06 |
|||||||
35 |
9.13 |
18.20 |
||||||
40 |
10.20 |
20.30 |
35.00 |
|||||
45 |
11.30 |
22.20 |
38.00 |
53.60 |
||||
50 |
12.30 |
24.20 |
41.10 |
58.10 |
82.00 |
|||
55 |
13.40 |
25.80 |
43.80 |
62.60 |
88.10 |
115.00 |
||
60 |
14.40 |
27.80 |
46.90 |
67.00 |
94.10 |
123.00 |
||
65 |
29.80 |
50.00 |
70.30 |
98.80 |
131.00 |
171.00 |
219.00 |
|
70 |
31.80 |
53.10 |
74.70 |
105.00 |
139.00 |
181.00 |
231.00 |
|
75 |
33.70 |
56.20 |
79.10 |
111.00 |
147.00 |
191.00 |
243.00 |
|
80 |
35.70 |
59.30 |
83.60 |
117.00 |
155.00 |
200.00 |
255.00 |
|
85 |
62.40 |
88.10 |
123.00 |
163.00 |
210.00 |
267.00 |
||
90 |
65.50 |
92.40 |
127.00 |
171.00 |
220.00 |
279.00 |
||
95 |
68.60 |
96.80 |
133.00 |
179.00 |
230.00 |
291.00 |
||
100 |
71.70 |
101.00 |
139.00 |
186.00 |
240.00 |
303.00 |
||
110 |
109.00 |
151.00 |
202.00 |
260.00 |
327.00 |
|||
120 |
118.00 |
164.00 |
218.00 |
280.00 |
351.00 |
|||
130 |
174.00 |
230.00 |
296.00 |
374.00 |
||||
140 |
185.00 |
246.00 |
316.00 |
398.00 |
||||
150 |
262.00 |
336.00 |
422.00 |
|||||
160 |
278.00 |
356.00 |
446.00 |
|||||
170 |
376.00 |
470.00 |
||||||
180 |
396.00 |
494.00 |
||||||
190 |
519.00 |
|||||||
200 |
544.00 |
Diameter (D)
|
Body Diameter (D)
|
Across the Flats (F)
|
Across the Corners ©
|
Head Height (H)
|
Thread Lengths (T)
|
|||||
---|---|---|---|---|---|---|---|---|---|---|
MAX
|
MIN
|
MAX
|
MIN
|
MAX
|
MIN
|
MAX
|
MIN
|
< 6”
|
> 6”
|
|
1/2
|
0.515
|
0.482
|
0.875
|
0.85
|
1.01
|
0.969
|
0.364
|
0.302
|
1.25
|
1.5
|
5/8
|
0.642
|
0.605
|
1.062
|
1.031
|
1.227
|
1.175
|
0.444
|
0.378
|
1.5
|
1.75
|
3/4
|
0.768
|
0.729
|
1.25
|
1.212
|
1.443
|
1.383
|
0.524
|
0.455
|
1.75
|
2
|
7/8
|
0.895
|
0.852
|
1.438
|
1.394
|
1.66
|
1.589
|
0.604
|
0.531
|
2
|
2.25
|
1
|
1.022
|
0.976
|
1.625
|
1.575
|
1.876
|
1.796
|
0.7
|
0.591
|
2.25
|
2.5
|
1 1/8
|
1.149
|
1.098
|
1.812
|
1.756
|
2.093
|
2.002
|
0.78
|
0.658
|
2.5
|
2.75
|
1 1/4
|
1.277
|
1.223
|
2
|
1.938
|
2.309
|
2.209
|
0.876
|
0.749
|
2.75
|
3
|
1 3/8
|
1.404
|
1.345
|
2.188
|
2.119
|
2.526
|
2.416
|
0.94
|
0.81
|
3
|
3.25
|
1 1/2
|
1.531
|
1.47
|
2.375
|
2.3
|
2.742
|
2.622
|
1.036
|
0.902
|
3.25
|
3.5
|
1 3/4
|
1.785
|
1.716
|
2.75
|
2.662
|
3.175
|
3.035
|
1.196
|
1.054
|
3.75
|
4
|
2
|
2.039
|
1.964
|
3.125
|
3.025
|
3.608
|
3.449
|
1.388
|
1.175
|
4.25
|
4.5
|
2 1/4
|
2.305
|
2.214
|
3.5
|
3.388
|
4.041
|
3.862
|
1.548
|
1.327
|
4.75
|
5
|
2 1/2
|
2.559
|
2.461
|
3.875
|
3.75
|
4.474
|
4.275
|
1.708
|
1.479
|
5.25
|
5.5
|
2 3/4
|
2.827
|
2.711
|
4.25
|
4.112
|
4.907
|
4.688
|
1.869
|
1.632
|
5.75
|
6
|
3
|
3.081
|
2.961
|
4.625
|
4.475
|
5.34
|
5.102
|
2.06
|
1.815
|
6.25
|
6.
|
ISO 4014 Hex Bolt Dimension
**All measurements in millimeters**
NOMINAL SIZE (D)
|
BODY DIAMETER
|
HEAD THICKNEASTM A193
|
ACROASTM A193 THE FLATS
|
ACROASTM A193 CORNERS
|
||||
---|---|---|---|---|---|---|---|---|
D (MAX)
|
D (MIN)
|
H (MAX)
|
H (MIN)
|
F (MAX)
|
F (MIN)
|
C (MAX)
|
C (MIN)
|
|
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
|
Nominal Dia Thr Pitch |
Thread Dia |
Body Dia |
Flat Width |
Head Height |
Length |
Thread Length |
M1.6X.35 |
1.6000 |
1.6000 |
3.2000 |
1.2250 |
12, 16 |
9 |
M2X.4 |
2.0000 |
2.0000 |
4.0000 |
1.5250 |
16, 20 |
10 |
M2.5X.45 |
2.5000 |
2.5000 |
5.0000 |
1.8250 |
16, 20, 25 |
11 |
M3X.5 |
3.0000 |
3.0000 |
5.5000 |
2.1250 |
20 to 30 by 5 |
12 |
M4X.7 |
4.0000 |
4.0000 |
7.0000 |
2.9250 |
25 to 40 by 5 |
14 |
M5X0.8 |
5.0000 |
5.0000 |
8.0000 |
3.6500 |
25 to 50 by 5 |
16 |
M6X1 |
6.0000 |
6.0000 |
10.0000 |
4.1500 |
30 to 50 by 5, 60 |
18 |
M8X1.25 |
8.0000 |
8.0000 |
13.0000 |
5.4500 |
40 to 70 by 5, 80 |
22 |
M10X1.5 |
10.0000 |
10.0000 |
16.0000 |
6.5800 |
45 to 70 by 5, 80, 90, 100 |
26 |
M12X1.75 |
12.0000 |
12.0000 |
18.0000 |
7.6800 |
50 to 70 by 5, 80 to 120 by 10 |
30 |
M16X2 |
16.0000 |
16.0000 |
24.0000 |
10.1800 |
65, 70 to 160 by 10 |
38, 44 |
M20X2.5 |
20.0000 |
20.0000 |
30.0000 |
12.7150 |
80 to 160 by 10, 180, 200 |
46, 52 |
M24X3 |
24.0000 |
24.0000 |
36.0000 |
15.2150 |
90 to 160 by 10, 180 to 240 by 20 |
54, 60, 73 |
M30X3.5 |
30.0000 |
30.0000 |
46.0000 |
19.1200 |
110 to 160 by 10, 180 to 300 by 20 |
66, 72, 85 |
M36X4 |
36.0000 |
36.0000 |
55.0000 |
22.9200 |
140, 150, 160, 200 to 360 by 20 |
84, 97 |
M42X4.5 |
42.0000 |
42.0000 |
65.0000 |
26.4200 |
160 to 440 by 20 |
96, 109 |
M48X5 |
48.0000 |
48.0000 |
75.0000 |
30.4200 |
180 to 480 by 20 |
108, 121 |
M56X5.5 |
56.0000 |
56.0000 |
85.0000 |
35.5000 |
220 to 500 by 20 |
137 |
M64X6 |
64.0000 |
64.0000 |
95.0000 |
40.5000 |
260 to 500 by 20 |
153 |