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Stainless Steel Nut Bolt

Stainless Steel Nut Bolt

Stainless Steel Nut Bolt



Specifications of SS Fasteners


Specification ASTM A193/ ASME SA193
Available Length From 3 mm - 200 mm
In Form of:
  • Round
  • Hex
  • Square
  • Threading as per Gauge Etc.
Size Ranges M02 – M160 | 3/6" upto 2"
Threads of Stainless steel Threaded Rod METRIC, UNC, BSW, BSF, UNF or as required

Standard Weights of SS Stud Bolts


Lengths ( in MM) Diameters
M5 M 6 M8 M 10 M12 M 14 M16 M 18 M20 M 22
16 0.448 0.743 1.590 3.211            
20 0.598 0.812 1.711 3.411 4.892          
25 0.660 0.897 1.871 3.660 5.252 8.170        
30 0.737 1.010 2.070 3.912 5.574 9.690 10.707   18.657  
35 0.804 1.120 2.271 4.223 5.974 10.000 11.416 16.026 19.608  
40 0.881 1.230 2.470 4.533 6.410 10.288 12.107 16.667 20.747  
45 0.958 1.340 2.671 4.840 6.859 10.504 12.821 17.241 21.739  
50 1.030 1.450 2.870 5.155 7.299 11.261 13.624 17.857 22.727 28.409
55   1.560 3.071 5.464 7.740 11.628 14.409 18.868 23.810 30.120
60   1.670 3.270 5.774 8.183 12.255 15.244 20.000 25.126 32.051
65   1.781 3.472 6.083 8.621 12.626 16.026 21.008 26.455 34.014
75   2.000 3.873 6.702 9.506 13.228 17.606 23.256 29.070 39.063
80   2.111 4.072 7.013 10.000 13.889 18.248 24.510 30.303 40.000
100     4.873 8.251 11.820 16.340 21.459 27.778 35.714 46.296
120       9.506 13.624 18.797 24.631 32.895 40.984 50.000
130       10.101 14.535 20.000 26.316 34.722 43.478 52.632
140       10.707 15.432 20.833 27.933 35.461 46.296 55.556
150       11.312 16.340 22.222 29.412 37.594 48.544 58.824
160       11.905 17.241 24.272 31.056 40.984 50.505 61.728
170       12.500 18.116   32.680   53.191 64.935

Stainless Steel Nut Bolt Dimensions Chart


Stainless Steel Nut Bolt Dimensions Chart

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

Mechanical Behaviour of ASTM A193 SS Washer


Stainless Steel Grades Yield Strength Mpa, (Min) %Age Elongation in 50mm gauge length min Tensile Strength Mpa, (Min) Hardness (Max)
BHN Rb
304 205 40 515 201 92
304L 170 40 485 201 92
310S 205 40 515 217 95
316 205 40 515 217 95
316L 170 40 485 217 95
317 205 35 515 217 95
317L 205 40 515 217 95
321 205 40 515 217 95
347 205 40 515 201 92