Stainless Steel 317L Fasteners

SS 317L Hex Screws size standard and specification

Specification ASTM A193/ ASME SA193
Size Ranges M02 – M160 | 3/6" upto 2"
In Form of:
  • Hex
  • Round
  • Threading as per Gauge
  • Square
Available Lengths From 3 mm - 200 mm
Threads of SS 317L Threaded Rod METRIC, BSW, BSF, UNC, UNF or as required

UNS S31703 Studs Chemical Formula

Mn C Si P S Cr Mo Ni Fe
2 max 0.035 max 1 max 0.040 max 0.030 max 11 – 15 18 – 20 3 – 4 -

Mechanical Strength Table of SS 317L Nut Bolt

Melting Point Density Yield Strength (0.2%Offset) Tensile Strength Elongation
1454 °C (2650 °F) 8.0 g/cm3 Psi – 30000 , MPa – 205 Psi – 75000 , MPa – 515 35 %

Equivalent material of Stainless Steel 317L Fasteners

ASTM No. WERKSTOFF NR. UNS
A193 1.4438 S31703

317L Stainless steel washers Standard Sizes

317L Stainless steel washers Standard Sizes

Sizes USS SAE
I.D.
(A)
Thickness
(C)
Outside Diameter
(B)
Inside Diameter
(A)
Thickness
(C)
O.D.
(B)
5/8" 11/16" 0.134" 1-3/4" 21/32" 0.095" 1-5/16"
#2 - - - 3/32" 0.020" 1/4"
#4 - - - 1/8" 0.032" 5/16"
#12 - - - 1/4" 0.065" 9/16"
#6 - - - 5/32" 0.049" 3/8"
#8 - - - 3/16" 0.049" 7/16"
1/2" 9/16" 0.109" 1-3/8" 17/32" 0.095" 1-1/16"
#10 - - - 7/32" 0.049" 1/2"
1/4" 5/16" 0.065" 0.734" 9/32" 0.065" 5/8"
1" 1-1/16" 0.165" 2-1/2" 1-1/16" 0.134" 2"
5/16" 3/8" 0.083" 7/8" 11/32" 0.065" 11/16"
3/8" 7/16" 0.083" 1" 13/32" 0.065" 13/16"
1-1/4" 1-3/8" 0.165" 3" - - -
7/16" 1/2" 0.083" 1-1/4" 15/32" 0.065" 15/16"
9/16" 5/8" 0.109" 1-15/32" 19/32" 0.095" 1-5/32"
3/4" 13/16" 0.148" 2" 13/16" 0.134" 1-15/32"
1-5/8" 1-3/4" 0.180" 3-3/4" - - -
7/8" 15/16" 0.165" 2-1/4" 15/16" 0.134" 1-3/4"
1-1/8" 1-1/4" 0.165" 2-3/4" - - -
1-3/8" 1-1/2" 0.180" 3-1/4" - - -
1-1/2" 1-5/8" 0.180" 3-1/2" - - -
1-3/4" 1-7/8" 0.180" 4" - - -
2" 2-1/8" 0.213" 4-1/2" - - -

317L Hex Head Bolt Standard Dimension

317L Hex Head Bolt Standard Dimension

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

SS 317L 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

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SS 317L Hex Screws

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

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UNS S31703 Studs

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

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SS 317L Nut Bolt

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

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SS 317L Fasteners

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

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317L SS Washers

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

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317L SS Screws

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