ASTM A193 UNS S30403 Hex Bolts and Nuts Manufacturer and suppliers in india, contact us for Free Sample

304l Stainless Steel Fasteners

 

we offer DIN 1.4306 Studs Bolts and threaded rod in almost all sizes, Check online SS 304L Fasteners Price list in mumbai

Austenitic stainless steels can be produced in the same grade by lowering the content of carbon in the chemistry of said alloy. One such example is the austenitic class 304l stainless steel fasteners. Lowering the content of carbon offers the advantage of good weldability. Some grades of stainless steel are vulnerable to decay. The decay in this scenario is something referred to as intergranular corrosion, which is a result of the formation of carbide precipitates on the grain boundary, which in turn causes sensitization in the HAZ. Due to this, the conventionally used alloy would decay, unlike the ASTM A193 Stainless Steel 304L Bolts.

In the case of lowered carbon alloys, they gain an advantage, because the elimination of the carbon atom does not permit the formation of carbide precipitates at elevated temperature. As there is no excess of carbon in the Stainless Steel 304L Fasteners, the chances for this alloy getting decayed by intergranular corrosion drastically reduces. However, the loss of carbon from the chemistry of the SS UNS S30403 Bolt would also result in a loss of mechanical strength and toughness.

The retention of strength is an issue faced by the manufacturer because the 304l stainless steel stud bolts would not function at their optimum strength. And so as a measure, the manufactures would add some amount of nitrogen to the 304l stainless steel washer. When nitrogen is included in its chemistry, the strength of the alloy increases. Albeit, the strength of 304l stainless steel screws is not at the same level as that of grade 304. With the exception of excellent weldability, the other properties of the 304l stainless steel nuts remain similar to grade 304. However, if the buyer requires, it is possible to achieve dual certification for the 304l stainless steel bolts.

Compare 304l Stainless Steel Fasteners price with inconel 625 Bolts price list

 

 

Specifications Chart of SS UNS S30403 Fasteners
Standard ASTM, BS, ASME, ISO, UNI, ANSI, GB, IS, DIN, JIS and all International Standards
Threads: BSF, BSW, UNF, UNC, METRIC or as per need
Stainless Steel Fasteners Standard ANSI
  • ANSI B 18.2.4 2M
  • ANSI B 28.2.4 1M
  • ASME B16.5 standard
  • ASME B18.2.2
  • ASME B18.5

DIN: DIN 912, DIN 603, DIN 933, DIN 6923, DIN 970, DIN 931, DIN 7981, DIN 934, DIN916, DIN 7985, DIN 7982, DIN 913, B.S.

UTS : UNEF, UNS, NPTF, UNC, NPT, UNF

ISO :ISO 7380, JIS standards, ISO 4017, ISO 4033, ISO 4032

Stainless Steel Fasteners/ Bolts Size M6, M30, M12, M10, M16, (M45), M4, M8, M2, M24, (M3.5), M33, M20, M42, (M14), M5, M48, (M18), (M27), (M22), M36, M3, M160 and as per need
Length 3 milimeter - 200 milimeter
Head drive: Slotted, Six-Lobe, Phillips/Slot, Phillips, etc
Stainless Steel Fasteners Test Certificate EN 10204 / 3.1
Stainless Steel Fasteners raw materials of Source JSPL, Usha Martin, Tata Steel, Mukund Steel, RINL, Dhamm Steel etc.
Form Square, Hex, Threading as per Gauge, Round Etc.
Process of Production
  • for CNC and Machining : M100 / 4” Diameter, 1500 milimeter long
  • Hot forging: 1-1/2” Diameter, M24 to M100, 1100 milimeter long
  • Cold Froging : M2 to M24
Stainless Steel Fasteners Surface Coating
  • Xylon Coated Fasteners
  • Hot Dipped Galvanizing Coated Fasteners
  • Teflon Coated Fasteners
  • Ptfe Coated Stainless Steel Fasteners
  • Zinc Coated Fasteners
  • Phosphate Coated Fasteners
  • Cadmium Coated Fasteners

 

304l Stainless Steel Fasteners Price in india
Description Per Unit (INR) Price in USD Price in EURO
Flat Head Stainless Steel Screw Size 7x105 (Stainless Steelgrade 304L Fasteners) 6 0.081 0.067
Hex Head Stainless Steel Screw Size 7x90 (Stainless Steel Grade 304L Fasteners) 5 0.068 0.056
Hex Head Stainless Steel Screw Size 7x110 (Stainless Steelgrade 304L Fasteners) 6 0.081 0.067
Rivinox Blind Rivet Stainless Steel 304L/stainless 3,2x6,0 2620000 [2000 Nos] [fasteners & Spare Parts] 2,225 30.21 24.85
Blind Rivets : Bb-all 304L Stainless Steel Open Type Blind Rivets Bb-s 4.8 X 8 (Industrial Fasteners) 2 0.027 0.022
Blind Rivets : Bb-all 304L Stainless Steel Open Type Blind Rivets Bb 4.8 X 10 (Industrial Fasteners) 2 0.027 0.022
Blind Rivets Nuts - Tubtara(R) Stainless Steel 304L M 8 Hukx Art. No. 548320 (Industrial Fasteners) 24 0.33 0.27
( 100000 Pcs ) 6764 Tda-s-s16-6,5x51 ( Self Tapping Fastener To Wood & Steel,stainless Steel A2/aisi 304L 6,5x51) 1,315 17.85 14.69
Stainless Steel 304L Din934 Hexagon Nuts Passivated,chn-001 M03-0.5 (Stainless Steel Fasteners) (Total:2520000pcs) 411 5.58 4.59
Stainless Steel 304L Din934 Hexagon Nuts Passivated,chn-001 M24-3.0 (Stainless Steel Fasteners) (Total:21600pcs) 184 2.50 2.05
Stainless Steel Fasteners, Made Of Stainless Steels, Din 976 A2 M 42 X 4.5p X 1000 Full Threaded Stud Ss 304L,( Return Go 3,503 47.56 39.12
Sunpal T Fastener L8mm (Stainless Steel Concealed Clips) (850 Pcs) 2,717 36.89 30.34
Sunpal T Fastener L8mm (Stainless Steel Concealed Clips) (1100 Pcs) 2,717 36.89 30.34
8.85 Stainless Steel Soft Wire Powder Coating 304Lhc (Used Asraw Material To Making Fasteners) 150 2.04 1.68

 

Din 1.4306 Nuts and Bolts Packaging
ss 304l bolts packaging
Stainless Steel 304l screws packaging

 

we can help with all DIN 1.4306 fasteners supply needs. offer Genuine price

 

Weight Chart of Din 1.4306 Bolts
AS PER IS 1363/67 MM THREADS
FOR 100 NOS APPROXIMATE WEIGHT IN KGS
LENGTH Stainless Steel Fasteners DIAMETER
M 6 M 5 M 8 M 12 M 10 M 14 M 18 M 22 M 16 M 20
16 mm 0.743 0.448 1.590 3.211
20 mm 0.812 0.598 1.711 4.892 3.411
25 mm 0.897 0.660 1.871 5.252 3.660 8.170
30 mm 1.010 0.737 2.070 5.574 3.912 9.690 10.707 18.657
35 mm 1.120 0.804 2.271 5.974 4.223 10.000 16.026 11.416 19.608
40 mm 1.230 0.881 2.470 6.410 4.533 10.288 16.667 12.107 20.747
45 mm 1.340 0.958 2.671 6.859 4.840 10.504 17.241 12.821 21.739
50 mm 1.450 1.030 2.870 7.299 5.155 11.261 17.857 28.409 13.624 22.727
55 mm 1.560 3.071 7.740 5.464 11.628 18.868 30.120 14.409 23.810
60 mm 1.670 3.270 8.183 5.774 12.255 20.000 32.051 15.244 25.126
65 mm 1.781 3.472 8.621 6.083 12.626 21.008 34.014 16.026 26.455
70 mm 1.890 3.671 9.058 6.394 12.987 22.124 35.461 16.835 27.778
75 mm 2.000 3.873 9.506 6.702 13.228 23.256 39.063 17.606 29.070
80 mm 2.111 4.072 10.000 7.013 13.889 24.510 40.000 18.248 30.303
90 mm 4.472 10.917 7.634 14.925 26.042 41.667 19.841 33.113
100 mm 4.873 11.820 8.251 16.340 27.778 46.296 21.459 35.714
110 mm 12.723 8.881 17.730 31.250 47.170 23.041 38.168
120 mm 13.624 9.506 18.797 32.895 50.000 24.631 40.984
130 mm 14.535 10.101 20.000 34.722 52.632 26.316 43.478
140 mm 15.432 10.707 20.833 35.461 55.556 27.933 46.296
150 mm 16.340 11.312 22.222 37.594 58.824 29.412 48.544
160 mm 17.241 11.905 24.272 40.984 61.728 31.056 50.505
170 mm 18.116 12.500 64.935 32.680 53.191
180 mm 19.011 13.123 26.882 67.568 34.247 55.556
190 mm 19.920 13.736 70.423 35.971 58.140
200 mm 20.833 14.327 29.586 49.020 73.529 37.594 60.976
220 mm 22.624 15.528 79.365 40.650 65.789
240 mm 24.510 16.722 84.746 43.860 71.429
250 mm 25.381 17.301 87.719 45.455 74.627
260 mm 26.316 17.921 90.909 47.170 76.923
280 mm 28.090 19.157 98.039 50.505 81.967
300 mm 29.940 20.325 104.167 53.763 87.719
320 mm 31.646 56.818 92.593
340 mm 33.557 60.241 98.039
360 mm 35.211 63.291 104.167
380 mm 37.037 66.667 108.696
400 mm 39.063   69.444 113.636

 

Head Style of 304l Stainless Steel Fasteners

Head Style of Uns S30403 Bolts

 

304L Stainless Steel Bolts Dimensions

Bolts Dimensions

BODY DIAMETER
NOMINAL SIZE (D)
   
HEAD THICKNESS
ACROSS CORNERS
 
ACRO ASTM A479 THE FLATS
D (MINIMUM)
D (MAXIMUM)
C (MINIMUM)
H (MINIMUM)
H (MAXIMUM)
 
C (MAXIMUM)
F (MINIMUM)
F (MAXIMUM)
11.73
12.00
m12
20.03
4.24
7.76
 
20.78
17.73
19.00
9.78
10.00
m10
17.77
6.17
6.63
 
18.48
15.73
17.00
15.73
16.00
m16
26.75
9.68
10.32
 
27.71
23.67
24.00
13.73
14.00
m14
23.35
8.51
9.09
 
24.25
20.67
22.00
23.67
24.00
m24
39.55
14.56
15.44
 
41.57
35.00
36.00
19.67
20.00
m20
32.95
12.12
12.88
 
34.64
29.16
30.00
99.13
90.00
m100
159.60
60.10
63.9
 
167.43
140.00
145.00
35.61
36.00
m36
60.79
21.63
23.38
 
63.51
53.80
55.00
29.67
30.00
m30
50.85
17.92
19.48
 
53.12
45.00
46.00
47.38
48.00
m48
82.76
28.93
31.07
 
86.60
72.60
75.00
89.13
90.00
m90
143.07
54.26
57.74
 
150.11
125.50
130.00
41.38
42.00
m42
71.71
25.03
26.97
 
75.06
62.90
65.00
63.26
64.00
m64
104.65
38.68
41.32
 
109.70
91.80
95.00
55.26
56.00
m56
93.71
33.80
36.2
 
98.15
82.20
85.00
79.26
80.00
m80
126.54
48.42
51.58
 
132.72
111.00
115.00
71.26
72.00
m72
115.60
43.55
46.45
 
121.24
101.40
105.00

 

Dimensions Table of Stainless Steel 304L Heavy Hex Nuts
Basic Major Thread Diameter or Nominal Size H G F
Thickness Width Across Corners Width Across Flats
Basic Max Min Max Min Basic Max Min
.2500 1/4 15/64 .250 .218 .577 .556 1/2 .500 .488
.3125 5/16 19/64 .314 .280 .650 .622 9/16 .562 .546
.3750 3/8 23/64 .377 .341 .794 .763 11/16 .688 .669
.4375 7/16 27/64 .441 .403 .866 .830 3/4 .750 .728
.5000 1/2 31/64 .504 .464 1.010 .969 7/8 .875 .850
.5625 9/16 35/64 .568 .526 1.083 1.037 15/16 .938 .909
.6250 5/8 39/64 .631 .587 1.227 1.175 1-1/16 1.062 1.031
.7500 3/4 47/64 .758 .710 1.443 1.382 1-1/4 1.250 1.212
.8750 7/8 55/64 .885 .833 1.660 1.589 1-7/16 1.438 1.394
1.0000 1 63/64 1.012 .956 1.876 1.796 1-5/8 1.325 1.575
1.1250 1-1/8 1-7/64 1.139 1.079 2.093 2.002 1-13/16 1.812 1.756
1.2500 1-1/4 1-7/32 1.251 1.187 2.309 2.209 2 2.000 1.938
1.3750 1-3/8 1-11/32 1.378 1.460 2.526 2.416 2-3/16 2.188 2.119
1.5000 1-1/2 1-15/32 1.505 1.433 2.742 2.622 2-3/8 2.375 2.300
1.6250 1-5/8 1-19/32 1.632 1.556 2.959 2.828 2-9/16 2.562 2.481
1.7500 1-3/4 1-23/32 1.759 1.679 3.175 3.035 2-3/4 2.750 2.662
2.0000 2 1-31/32 2.013 1.925 3.608 3.449 3-1/8 3.125 3.025
2.2500 2-1/4 2-13/64 2.251 2.155 4.041 3.862 3-1/2 3.500 3.388
2.5000 2-1/2 2-29/64 2.505 2.401 4.474 4.275 3-7/8 3.875 3.750
2.7500 2-3/4 2-45/64 2.759 2.647 4.907 4.688 4-1/4 4.250 4.112
3.0000 3 2-61/64 3.013 2.893 5.340 5.102 4-5/8 4.625 4.475
3.2500 3-1/4 3-3/16 3.252 3.124 5.774 5.515 5 5.000 4.838
3.5000 3-1/2 3-7/16 3.506 3.370 6.207 5.928 5-3/8 5.375 5.200
3.7500 3-3/4 3-11/16 3.670 3.616 6.640 6.341 5-3/4 5.750 5.562
4.0000 4 3-15/16 4.014 3.862 7.073 6.755 6-1/8 6.125 5.925

 

We Guarantee Fastest Delivery of ASTM A193 Stainless Steel 304L Bolts with All Documents Including Mill Certificate
Dimensions of 304l Stainless Steel Nuts

Dimensions Of Nuts

Basic Major Thread Diameter or Nominal Size G F H
Width
Across Corners
Width
Across Flats
Thickness
Max Min Basic Max Min Basic Max Min
.3125 5/16 .577 .557 1/2 .500 .489 17/64 .273 .258
.2500 1/4 .505 .488 7/16 .438 .428 7/32 .226 .212
.4375 7/16 .794 .768 11/16 .688 .675 3/8 .385 .365
.3750 3/8 .650 .628 9/16 .562 .551 21/64 .337 .479
.5625 9/16 1.010 .982 7/8 .875 .861 31/64 .496 .473
.5000 1/2 .866 .840 3/4 .750 .736 7/16 .448 .427
.7500 3/4 1.299 1.240 1-1/8 1.125 1.088 41/64 .665 .617
.6250 5/8 1.083 1.051 15/16 .938 .922 35/64 .559 .535
1.0000 1 1.732 1.653 1-1/2 1.500 1.450 55/64 .887 .831
.8750 7/8 1.516 1.447 1-5/16 1.312 1.269 3/4 .776 .724
1.3750 1-3/8 2.382 2.273 2-1/16 2.062 1.994 1-11/64 1.206 1.138
1.1250 1-1/8 1.949 1.859 1-11/16 1.688 1.631 31/32 .999 .939
1.6250 1-5/8 2.815 2.686 2-7/16 2.438 2.356 1-25/64 1.429 1.353
1.500 1-1/2 2.598 2.480 2-1/4 2.250 2.175 1-9/32 1.ASTM A194 GR. 8 1.245
2.0000 2 3.464 3.306 3 3.000 2.900 1-23/32 1.763 1.675
1.7500 1-3/4 3.031 2.893 2-5/8 2.625 2.538 1-1/2 1.540 1.460
2.5000 2-1/2 4.330 4.133 3-3/4 3.750 3.625 2-5/32 2.209 2.105
2.2500 2-1/4 3.897 3.719 3-3/8 3.375 3.263 1-15/16 1.986 1.890
2.7500 2-3/4 4.763 4.546 4-1/8 4.125 3.988 2-3/8 2.431 2.319

 

Size Chart of 304L Stainless Steel Nuts
Diameter*
(mm)
Stainless Steel Nuts Size
(mm)
Height
(mm)
Stainless Steel Jam Nuts
Stainless Steel Hex Nuts
Stainless Steel Nylock Nuts
4
2
1.2
1.6
-
5
2.5
1.6
2
-
5.5
3
1.8
2.4
4
7
4
2.2
3.2
5
8
5
2.7
4
5
10
6
3.2
5
6
11
7
3.5
5.5
-
13
8
4
6.5
8
17
10
5
8
10
19
12
6
10
12
22
14
7
11
14
24
16
8
13
16
27
18
9
15
18.5
30
20
10
16
20
*This is the diameter across the flats. It is also the size of wrench to use.

 

Torque Chart of EN 1.4307 Bolts
Stainless Steel Fasteners Torque Specifications
Threads
Per Inch
Stainless Steel Bolt Size
Inches or #
in Inch-Pounds Standard Dry Torque
304l Stainless Steel
304
Stainless Steel
56 #2 2.6 2.5
64 3.2 3.0
48 #3 4.0 3.9
56 4.6 4.4
40 #4 5.5 5.2
48 6.9 6.6
40 #5 8.1 7.7
44 9.8 9.4
32 #6 10.1 9.6
40 12.7 12.1
32 #8 20.7 19.8
36 23.0 22.0
24 #10 23.8 22.8
32 33.1 31.7
 
Bolt Size in inch
or #
in Inch-Pounds Standard Dry Torque
304l Stainless Steel Fasteners
 
  1/4 78.8  
99.0  
  5/16 138  
147  
  3/8 247  
271  
  7/16 393  
418  
  1/2 542  
565  
 
Bolt Size in
Inches or #
in Inch-Pounds Standard Dry Torque
304l Stainless Steel Fasteners
 
  9/16 713  
787  
  5/8 1160  
1301  
  3/4 1582  
1558  
  7/8 2430  
2420  
  1 3595  
3250  
 
Bolt Size in
Inches or #
in Foot-Pounds Standard Dry Torque
304l Stainless Steel Fasteners
 
  1 1/8 432  
408  
  1 1/4 546  
504  
  1 1/2 930  
732  

 

AISI 304L Stainless Steel Bolts Type
SS 304L Heavy Hex Bolts

Stainless Steel 304L Heavy Hex Bolts

SA193 SS 304L Hex Bolts

SA193 Stainless Steel 304L Hex Bolts

304L SS Lag Bolts

304L Stainless Steel Lag Bolts

DIN 1.4307 SS Anchor Bolts

DIN 1.4307 Stainless Steel Anchor Bolts

SS UNS S30403 Carriage Bolts

Stainless Steel UNS S30403 Carriage Bolts

SUS304L Allen Cap Bolt

SUS 304L Allen Cap Bolt

DIN 1.4307 SS Countersunk Bolts

DIN 1.4307 Stainless Steel Countersunk Bolts

AISI 304L Flange Bolts

AISI 304L Flange Bolts

A193 SS 304L Stud Bolts

A193 Stainless Steel 304L Stud Bolts

304L SS Double Ended Studs

304L Stainless Steel Double Ended Studs

304L SS Threaded Rod

304L Stainless Steel Threaded Rod

ASME SA193 304L SS Tie Rods

ASME SA193 304L Stainless Steel Tie Rods

AISI 304L Acorn Nuts

AISI 304L Acorn Nuts

SS UNS S30403 T Nuts

Stainless Steel UNS S30403 T Nuts

304L Stainless Steel Serrated Flange Nuts

304L Stainless Steel Serrated Flange Nuts

304L Stainless Steel Nyloc Nuts

304L Stainless Steel Nyloc Nuts

AISI 304L Panel Nuts

AISI 304L Panel Nuts

ASME SA193 304L SS Eye Nuts

ASME SA193 304L Stainless Steel Eye Nuts

SA193 304L SS Heavy Hex Nuts

SA193 304L Stainless Steel Heavy Hex Nuts

AISI 304L Lock Nut

AISI 304L Lock Nut

 

Astm A193 Stainless Steel 304l Bolts Surface Treatments
  • Teflon Coated Fasteners
  • Zinc Coated Fasteners
  • Aluminium Coated Fasteners
  • Ceramic Filled PTFE Coated Fasteners
  • Xylon Coated Fasteners
  • Zinc Nickel Coated Fasteners
  • Zinc/Nickel by Electrodeposition Fasteners
  • Phosphate Coated Fasteners
  • Silver Coated Fasteners
  • Dacromet Fasteners
  • Electroless Nickel Plated Fasteners
  • Geomet Fasteners
  • Electro Zinc plated Fasteners
  • Cadmium Coated Fasteners
  • Electro Cadmium Plated Fasteners
  • Hot Dipped Galvanized Fasteners

 

are you looking for UNS S30403 Bolt Material Specification, Composition, Wall Thickness and Weight Chart

 

Weight Chart of 304l Stainless Steel Nut
Size Heavy Hex Finished Hex Heavy Hex Jam Finished Jam Heavy Square Square
1/2″ Nut 6.54 3.75 4.00 2.62 7.87 5.78
5/8″ Nut 11.9 7.33 6.96 4.93 14.3 10.8
3/4″ Nut 19.3 11.9 11.0 7.70 23.5 15.4
7/8″ Nut 29.7 19.0 16.7 12.0 36.2 24.5
1″ Nut 42.5 28.3 23.5 17.6 51.5 36.3
11/8″ Nut 59.2 40.3 32.4 24.7 72.4 52.5
11/4″ Nut 78.6 54.3 45.8 36.1 95.5 70.6
13/8″ Nut 102 73.0 59.3 47.9 125.0 94.5
11/2″ Nut 131 94.3 74.8 60.9 161 122
15/8″ Nut 162 91.6
13/4″ Nut 204 151 114 100
17/8″ Nut 241 134
2″ Nut 299 224 165 140
21/4″ Nut 419 227
21/2″ Nut 564 332
23/4″ Nut 738 429
3″ Nut 950 545
31/4″ Nut 1194 651
31/2″ Nut 1526 851
33/4″ Nut 1812 1005
4″ Nut 2180 1200

 

SS 304L Screws Destructive And Non Destructive Testing
  • Flattening Test
  • Intergranular Corrosion (IGC) Test
  • Chemical Analysis – Spectro Analysis
  • Positive Material Identification – PMI Testing
  • Hardness Test
  • Micro and MacroTest
  • Pitting Resistance Test
  • Flaring Test
  • Mechanical Testing Such as Tensile of Area

 

Stainless Steel 304l Washers Sizes
Sizes Weight (lbs.) Per 100 Pieces B A C
Inside Diameter Thickness Outside Diameter
1/2 4 13/8 9/16 0.109
5/8 8 13/4 11/16 0.134
3/4 11 2 13/16 0.148
7/8 15 21/4 15/16 0.165
1 19 21/2 11/16 0.165
11/8 22 23/4 11/4 0.165
11/4 26 3 13/8 0.165
13/8 33 31/4 11/2 0.180
11/2 38 31/2 15/8 0.180
15/8 43 33/4 13/4 0.180
13/4 50 4 17/8 0.180
17/8 57 41/4 2 0.180
2 63 41/2 21/8 0.180
21/4 83 43/4 23/8 0.220
21/2 96 5 25/8 0.238
23/4 110 51/4 27/8 0.259
3 130 51/2 31/8 0.284

 

Why Buy Uns S30403 Bolts from Raajsagar ?
  • Good Service
  • Delivery time : We can complete urgent order in 4 weeks always!
  • Good price: We sell in competitive price always!
  • Trustworthy supplier: We use real material always!

 

Astm A193 Stainless Steel 304l Studs Bolt Size Chart
Class 150 Flanges ASME B16.5 (Stud bolt sizes) Length of Stud Bolts
NPS The diameter of Bolt Circle   Outside Diameter of Flange Diameter of Bolts   Ring Joint Raised Face
0.06 in
1/2 2 3/8   3 1/2 1/2   2 1/4
3/4 2 3/4   3 7/8 1/2   2 1/2
1 3 1/8   4 1/4 1/2   3 2 1/2
1 1/4 3 1/2   4 5/8 1/2   3 1/4 2 3/4
1 1/2 3 7/8   5 1/2   3 1/4 2 3/4
2 4 3/4   6 5/8   3 3/4 3 1/4
2 1/2 5 1/2   7 5/8   4 3 1/2
3 6   7 1/2 5/8   4 3 1/2
3 1/2 7   8 1/2 5/8   4 3 1/2
4 7 1/2   9 5/8   4 3 1/2
5 8 1/2   10 3/4   4 1/4 3 3/4
6 9 1/2   11 3/4   4 1/2 4
8 11 3/4   13 1/2 3/4   4 3/4 4 1/4
10 14 3/4   16 7/8   5 4 1/2
12 17   19 7/8   5 1/4 4 3/4
14 18 3/4   21 1   5 3/4 5 1/4
16 21 1/4   23 1/2 1   5 3/4 5 1/4
18 22 3/4   25 1 1/8   6 1/4 5 3/4
20 25   27 1/2 1 1/8   6 3/4 6 1/4
24 29 1/2   32 1 1/4   7 1/4 6 3/4
Class 300 Flanges ASME B16.5 Length of Stud Bolts
NPS The diameter of Bolt Circle Outside Diameter of Flange   Diameter of Bolts The diameter of Bolt Holes Ring Joint  
1/2 2 5/8 3 3/4   1/2 5/8 3  
3/4 3 1/4 4 5/8   5/8 3/4 3 1/2  
1 3 1/2 4 7/8   5/8 3/4 3 1/2  
1 1/4 3 7/8 5 1/4   5/8 3/4 3 3/4  
1 1/2 4 1/2 6 1/8   3/4 7/8 4  
2 5 6 1/2   5/8 3/4 4  
2 1/2 5 7/8 7 1/2   3/4 7/8 4 1/2  
3 6 5/8 8 1/4   3/4 7/8 4 3/4  
3 1/2 7 1/4 9   3/4 7/8 5  
4 7 7/8 10   3/4 7/8 5  
5 9 1/4 11   3/4 7/8 5 1/4  
6 10 5/8 12 1/2   3/4 7/8 5 1/2  
8 13 15   7/8 1 6  
10 15 1/4 17 1/2   1 1 1/8 6 3/4  
12 17 3/4 20 1/2   1 1/8 1 1/4 7 1/4  
14 20 1/4 23   1 1/8 1 1/4 7 1/2  
16 22 1/2 25 1/2   1 1/4 1 3/8 8  
18 24 3/4 28   1 1/4 1 3/8 8 1/4  
20 27 30 1/2   1 1/4 1 3/8 8 3/4  
24 32 36   1 1/2 1 5/8 10  

 

Test Certificates of 304l grade stainless steel fasteners
  • mill test report
  • Raw Materials Certificate
  • EN 10204/3.1B
  • Third Party Inspection Report
  • 100% Radiography Test Report

 

304l Stainless Steel Fasteners Drive Style

SS 304l Fasteners Drive Style

 

Markings of Uns S30403 Bolts

The full identification of the Stainless Steel Fasteners should be continuously marked down its whole length, including :

  • Grade
  • Nominal Diameter
  • ASTM Specification
  • Brinell Hardness Number
  • Manufacturer’s Name or Symbol
  • Heat Code

 

Aisi 304L Washer Weight Chart

APPROX. WEIGHT IN KGS FOR 100 NOS

SIZE HEAVY WASHER
IS:6610
PLAIN PUNCHED WASHER
IS:2016
SQUARE TAPER WASHERS SPRING WASHER FLAT SECTION IS:3063-72 SPRING WASHER SQUARE SECTION IS:6735-72
DIN : 7980
PLAIN PUNCHED WASHER
BS:3410 TABLE 7
Size (Inches)
MACHINED HIGH STRENGTH
FRICTION GRIP
FOR
I-BEAM IS:5374-75
FOR
CHANNELS IS:5372-75
TYPE-C
( I-BEAMS ) IS : 6649-85
TYPE-B
(CHANNELS) IS : 6649-85
M-3 0.01 0.01
M-4 0.02 0.02
M-5 0.04 0.03 0.03
M-6 0.11 0.08 0.04 0.21 1/4″
M-8 0.20 1.20 1.10 0.16 0.11 0.35 5/16″
M-10 1.60 0.39 1.10 1.00 0.25 0.20 0.48 3/8″
M-12 1.90 0.58 2.20 2.00 1.80 2.00 0.38 0.23 1.07 1/2″
M-14 0.82 0.60 0.38
M-16 2.90 1.06 3.75 3.40 8.50 9.00 0.89 0.59 1.85 5/8″
M-18 1.27 0.97 0.66
M-20 4.40 1.64 6.70 5.80 8.00 8.50 1.52 1.23 2.91 3/4″
M-22 1.75 7.00 7.50 1.65 1.36 4.27 7/8″
M-24 6.30 3.11 16.00 13.50 6.00 6.50 2.62 1.81 6.13 1″
M-27 8.00 3.94 15.00 12.50 11.50 12.00 2.87 2.06 7.69 1.1/8″
M-30 10.10 5.05 18.70 16.50 16.00 17.50 4.43 3.20 9.90 1.1/4″
M-33 12.00 7.10 23.50 21.00 22.50 23.00 6.30 3.50
M-36 14.60 8.73 29.20 25.50 26.00 26.50 6.73 5.25 17.24 1.1/2″
M-39 16.70 12.60 34.50 28.30 7.17 5.61
M-42 20.10 17.50 11.10 8.00
M-45 22.20 21.20 11.70 8.53
M-48 26.00 28.40 12.30 9.00 27.78 2″
M-52 31.90 18.20
M-56 47.90 19.30
M-60 51.60 20.30
M-64 55.40 21.80
M-68 57.40
M-72 63.40 24.00

 

Din 1.4306 Bolts Thread Type

Din 1.4306 Bolts Thread Type

 

Application of Uns S30403 Bolts
  • Automotive and aerospace structural use.
  • Chemical containers, including for transport.
  • Heat exchangers.
  • Construction material in large buildings.
  • Food processing equipment, particularly in milk processing, beer brewing, and winemaking.
  • Architectural trim and molding.
  • Kitchen benches, sinks, equipment, and appliances.

 

Stock List Of SUS 304L Stainless Steel Fasteners
Aisi 304L Bolt Aisi 304L Stainless Steel Fasteners
304L SS Stud Bolts 304L Stainless Studs
ss 304L nuts and bolts S30403 bolt
SS 304L Bolt Stainless Steel 304L Fasteners
304L SS Bolt Grade SS 304L Fasteners Grade
SS 304L Anchor Bolt 304L SS U-Bolts

 

Chemical Composition of Stainless Steel 304L Fasteners
Grade Mn C Si S N P Mo Cr Ni
304L 2.0 max 0.030 max 0.75 max 0.030 0.10 0.045 18.0-20.0 8.0-12.0

 

304L Stainless Steel Fasteners Mechanical Properties
Grade Yield Strength 0.2% Proof (MPa) min Tensile Strength (MPa) min Hardness Rockwell B (HR B) max Elongation (% in 50mm) min Hardness Brinell (HB) max
304L 170 485 92 40 201

 

SS 304L Fasteners Physical Properties
Grade Elastic Modulus (GPa) Density (kg/m3) Mean Coefficient of Thermal Expansion (m/m/°C) Thermal Conductivity (W/m.K) Electrical Resistivity

(n.m)

Specific Heat 0-100°C (J/kg.K)  
at 100°C 0-315°C 0-538°C 0-100°C at 500°C
304L 193 8000 16.2 17.8 18.4 17.2 21.5 720 500  

 

AISI 304L Fasteners Equivalent Grade
AISI Grade Equivalent Stainless Steel Notation JIS Equivalent UNS
designation
EN/DIN Numerical Equivalent EN/DIN Symbolical Equivalent
AISI 304L SS 304L SUS304L UNS S30403 EN 1.4307 X2CrNi18-9