buy ASTM Nut Bolt, View astm bolts and nuts specification, fasteners ASTM definition, ASTM Fasteners Standards and Grades
While different ASTM Fasteners Standards are used in the manufacture of fasteners in different quality, there are some common grounds noted in most of the ASTM specifications. For instance, one commonality noted between different ASTM Bolt Standards is with regards to their use at varying temperatures and their applications.

ASTM fasteners

astm bolts and nuts

ASTM Stainless Steel Bolts
Intended to be used for general corrosive applications, the astm f593 fasteners cover bolts, hex cap screws, and studs manufactured in stainless steel. Before being withdrawn in 2016, the specification astm a325 fasteners covered high strength heavy hex structural bolts. Whereas astm f837 fasteners cover both martensitic as well as austenitic stainless steel grades produced in metric socket head cap screws. On the other hand, commercial wrought nonferrous bolts, hex cap screws, and studs are covered by astm f468 fasteners could be produced from a number of alloys.
High temperature or/and application astm a193 fasteners are manufactured from either stainless steel or alloy steel. The astm a153 fasteners are specifically coated with zinc through a hot drip process. But the astm c1063 fasteners are used in applications involved with cement based plaster, particularly the installation of lathing and furring. Not forgetting the astm b633 fasteners which deals with electroplated components, well suited to be used predominantly in highly corrosive environments.
Hence, most astm fasteners manufacturers are able to cater to the requirements of the application using a set of guidelines presented bt the astm fasteners specification. Very often, the fasteners astm definition would also contain testing parameters in addition to the process details and the chemistry of these bolts.
- ASTM A193 / A193M – 16 : Standard Specification for High-Temperature Bolting, with Expansion Coefficients Comparable to Austenitic Stainless Steels
- ASTM A1082 / A1082M – 16 : Standard Specification for High Strength Precipitation Hardening and Duplex Stainless Steel Bolting for Special Purpose Applications
- ASTM F2281 : Standard Specification for Stainless Steel and Nickel Alloy Bolts, Hex Cap Screws, and Studs, for Heat Resistance and High Temperature Applications Designation
- ASTM A1014 / A1014M – 16 : Standard Specification for Precipitation-Hardening Bolting (UNS N07718) for High Temperature Service
- ASTM A962 / A962M – 16a : Standard Specification for Common Requirements for Bolting Intended for Use at Any Temperature from Cryogenic to the Creep Range
- ASTM A638 / A638M : Standard Specification for Precipitation Hardening Iron Base Superalloy Bars, Forgings, and Forging Stock for High-Temperature Service
Manufacturer of ASTM Stainless Steel Bolts, astm c1063 fasteners, ASTM a153 fasteners and a193 fasteners in China
BOLT
DIA |
Torque FT-LBS
|
||
30% Initial
Torque |
70%
Torque |
100% Final
Torque |
|
1/2
|
16
|
36
|
52
|
9/16
|
23
|
53
|
75
|
5/8
|
31
|
73
|
104
|
3/4
|
55
|
129
|
184
|
7/8
|
71
|
166
|
237
|
1
|
107
|
249
|
356
|
1.1/8
|
127
|
297
|
424
|
1.1/4
|
179
|
417
|
596
|
1.3/8
|
186
|
435
|
622
|
1.1/2
|
246
|
574
|
821
|
1.9/16
|
168
|
392
|
560
|
1.5/8
|
191
|
445
|
636
|
1.3/4
|
240
|
561
|
801
|
1.7/8
|
298
|
696
|
994
|
2
|
366
|
853
|
1219
|
2.1/4
|
529
|
1234
|
1762
|
2.1/2
|
733
|
1709
|
2442
|
2.3/4
|
986
|
2300
|
3285
|
3
|
1289
|
3008
|
4297
|
BOLT
DIA |
Torque Nm
|
||
30% Initial
Torque |
70%
Torque |
100% Final
Torque |
|
1/2
|
22
|
49
|
71
|
9/16
|
31
|
72
|
102
|
5/8
|
42
|
99
|
141
|
3/4
|
75
|
175
|
249
|
7/8
|
96
|
225
|
321
|
1
|
145
|
338
|
483
|
1.1/8
|
172
|
403
|
575
|
1.1/4
|
243
|
565
|
808
|
1.3/8
|
252
|
590
|
843
|
1.1/2
|
334
|
778
|
1113
|
1.9/16
|
228
|
531
|
759
|
1.5/8
|
259
|
603
|
862
|
1.3/4
|
325
|
761
|
1086
|
1.7/8
|
404
|
944
|
1348
|
2
|
496
|
1157
|
1653
|
2.1/4
|
717
|
1673
|
2389
|
2.1/2
|
994
|
2317
|
3311
|
2.3/4
|
1337
|
3118
|
4454
|
3
|
1748
|
4078
|
5826
|
Suppliers of ASTM f468 fasteners and f837 fasteners, ASTM Lock Nut and Stud Bolts at factory price
- ASTM A193M GR.B7 Heavy Hex Bolt: Price US$ 0.01-US$ 0.02 / Piec
- ASTM 307A Hex bolt zinc plated: Price US$ 0.01-US$ 0.10 / Pieces
- stainless steel ASTM a325 hex bolt: Price US$ 1.00-US$ 100.00 / Piece
- carbon steel astm a325m 8s heavy hex bolts galvanized : Price US$ 0.01-US$ 0.10 / Piece
- Alloy steel stud bolt heavy duty black astm a193 grade b7 bolts Price US$ 0.01-US$ 2.00 / Piece
- ASTM A193 B8/B16 Stud bolt /Thread Rod: Price US$ 0.01-US$ 0.10 / Pieces
- astm a193 b7 stud bolts and a194 2h hex nuts: Price US$ 0.05-US$ 0.28 / Piece
- astm a325 stainless steel hex bolts: Price US$ 0.01-US$ 0.50 / Piece
- ASTM A320 L7M hex bolt : Price US$ 0.05-US$ 0.09 / Piece
- astm a 193 b7 stud bolts and nut: Price US$ 0.008-US$ 0.05 / Piece
Please note this is an approx Cost of astm fasteners China. For final astm bolts price list please mail us.
|
|
View ASTM fasteners specification, largest ASTM Bolts, ASTM f593 fasteners and a325 fasteners exporter
Standards
|
Designation
|
---|---|
ASTM | A193, A194, F436, F468, F467, F593, F594 |
Thread Requirements | ASME B1.1, UNC & UNF, Class 2A (Fastenal will inspect and accept parts with a 1A no-go gauge) |
Manufacturing Process | Wire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing |
Delivery time | Regular product is about 7-15 days, custom product will according to special requirement |
Coatings | Black Oxide, Cadmium, Galvanized, Teflon, Xylan, Zinc, Others Upon Request |
Head | Hex, Square, Round, Hex flange, Flat, T-head & Triangular etc |
Neck type | Hex, Square, Triangular, Oval & Knurled etc |
Dimensions
|
ASME B18.2.1, B18.3
|
Melt Origin
|
East Europe/South America/Korea/Japan
|
Product Origin
|
Made in China
|
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
|
Coatings | Black Oxide, Cadmium, Galvanized, Teflon, Xylan, Zinc, Others Upon Request |
Mandatory Requirements
|
Free from Mercury & Radioactive Contamination
|
Additional Requirements
|
NACE MR0103 / MR0175 / ISO 15156 Compliance
|
Samples | Yes |
Payment Terms | T/T, Paypal, Western Union, L/C or Trade Assurance 30% deposit & balance before shipping |
Check ASTM Nut Dimensions and Bolt Standards, get a live quote for ASTM Stainless Steel Fasteners and b633 fasteners

**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
|

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
|
6.5
|
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