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

904L Bolts Applications

  • Power Generation
  • Off-Shore Oil Drilling Companies
  • Gas Processing
  • Petrochemicals
  • Pharmaceuticals
  • Specialty Chemicals
  • Chemical Equipment
  • Pharmaceutical Equipment
  • Heat Exchangers
  • Sea Water Equipment
  • Pulp and Paper Industry
  • Condensers

904L Stainless Steel Washer Weight Chart

USS Size SAE
Outside Dia.
(B)
Inside Diam.
(A)
Thickness
(C)
Inside Dia.
(A)
Thickness
(C)
Outside Dia.
(B)
- - - #2 3/32" 0.020" 1/4"
- - - #4 1/8" 0.032" 5/16"
- - - #6 5/32" 0.049" 3/8"
- - - #8 3/16" 0.049" 7/16"

SUS890L Head Cap Screw Size Chart

Head Dia Thread. Nominal Soc. length Hex Size Body diameter and Head height
Max Min Pitch Size Max Min
A K J D /H
5.50 5.20 0.5 M3 1.3 2.50 3.00 2.86
7.00 6.64 0.70 M4 2.00 3.00 4.00 3.82
8.50 8.14 0.8 M5 2.70 4.00 5.00 4.82
10.00 9.64 1.0 M6 3.30 5.00 6.00 5.82
13.00 12.57 1.25 M8 4.3 6.00 8.00 7.78
16.00 15.57 1.5 M10 5.50 8.00 10.00 9.78
18.00 17.57 1.75 M12 6.60 10.00 12.00 11.73
24.00 23.48 2.0 M16 8.80 14.00 16.00 15.73
30.00 29.48 2.5 M20 10.70 17.00 20.00 19.67
36.00 35.38 3.0 M24 12.90 19.00 24.00 23.67

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904L Stainless Steel Fasteners supplier in your country? Checklist of material we export in the following areas.

Application Projects
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SS 904L Screw

Bangladesh, Jakarta -Indonesia, Dubai, Los Alamos -Mexico, Hong Kong, Turkey, Argentina, Germany, China, Oman, Saudi Arabia (KSA).

Application Projects
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904L Hex Bolts

Malaysia, Poland, Romania, Indonesia, Malaysia, Iran, Qatar, New Zealand, Brazil, Netherlands, United Arab Emirates (UAE).

Application Projects
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SS 904L Nut

USA, Chile, Ellington -United States, Canada, Sweden, United States, Greece, Singapore, Vietnam, Mexico, Denmark, Thailand, Finland.

Application Projects
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904L Fasteners

Russia, Belgium, Norway, Egypt, Bahrain, Philippines, South Korea, Peru, Malaysia, Tehran -Iran, Colombia, Italy.

Application Projects
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UNS N08904 Threaded Rod

Spain, Jakarta, Europe, Australia, Jordan, Dammam -KSA, Japan, Istanbul -Turkey, NY 12203 (USA), Dubai -UAE, Kuala Lumpur.

Application Projects
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ASTM B649 904l Washers

France, Singapore, Taiwan, South Africa, Portugal, Morocco, Czechia, Kuwait, Austria, United Kingdom (UK), Nigeria.