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904L Stainless Steel Fasteners

904L Stainless Steel Fasteners

904L Stainless Steel Fasteners



Specification List of SS 904L Screw


Specification ASTM B673/ ASME SB673
Size Ranges M03 – M56 | 3/6" upto 2"
Lengths From 3 - 200 mm
In Form of:
  • Square
  • Round
  • Hex
  • Threading as per Gauge.
904L SS Screw Threads BSW, UNC, METRIC, UNF, BSF or as per requirements

904L Hex Bolts Dimensions Chart


904L Hex Bolts Dimensions Chart

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

SS 904L Nut Equivalent Material


UNS No Old British Euronorm Japanese JIS
En BS No Name
N08904 X1NiCrMoCu25-20-5 904S13 1.4539 SUS 890L

Physical Chart of 904L Stainless Steel Fasteners


Elastic Modulus (GPa) Specific Heat 0-1000C (J/kg.K) Density (kg/m3) Thermal Expansion Mean Coefficient (m/m/0C) Thermal Conductivity (W/m.K) Electrical Resistivity (n.m)
0-3150C 0-5380C 0-1000C at 1000C at 5000C
200 500 8000 15.0 13.0 850

Composition Standard of UNS N08904 Threaded Rod


Material C Mn Si P S Cr Mo Ni N
904L min. 19.0 4.00 23.00 0.10
max. 0.20 2.00 1.00 0.045 0.035 23.0 5.00 28.00 0.25

ASTM B649 904l Washers Mechanical Properties Database


Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Tensile Strength (MPa) min Hardness
Brinell (HB) max Rockwell B (HR B) max
220 35 490 70-90 typical