Stainless Steel 304 Fasteners

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stainless steel 304 fasteners

 

Stainless Steel 304 Fasteners Overview

Sizes
  • Metric Sizes : M3 to M56
  • Imperial Sizes: 3/6″ to 2″
Length 3 to 200 mm, Custom Length Available
ASTM Standards ASTM A193, ASME SA 193
International Standards ASME B18 2.1, ISO 4032, ISO 4033, DIN 931, DIN 933
Threads UNC, BSF, METRIC, UNF, BSW
SS 304 Bolt Head Style Hex, Flat, Pan, Oval, Truss
Stud Type Tap-End, Fully or Fine threaded, Double-End
Manufacturing Method Hot Forged, CNC Machining, Cold Forged
Heat Capacity 0.5 J/g-°C
Condition Threading, Cold Drawn
Environment Salt Water and Mild Acids
HS Code 73181500
Delivery Time
  • Vietnam : 6-8 Days
  • Italy : 25-30 Days
Third Party Inspection? Yes
Origin American, Korean, Janpanese, European, Russia, Indian
MTC EN 10204 3.1 / 3.2
Approval MA’ADEN, KNPC, BAPCO, ADNOC, Q CHEM, EIL, SABIC, KOC, Saudi Aramco, Marine and KPI.

 

ISO Certified SS 304 Bolts And Nuts Manufacturer In India

SS 304 hex bolt

SS 304 Hex Bolt

SS 304 fasteners

SS 304 Fasteners

SS 304 nut bolt

SS 304 Nut Bolt

 

At What Temperatures Can We Use Stainless Steel 304 Fasteners?
→ Up to 870°C

 

Stainless Steel 304 Fasteners Specifications

SS 304 Bolts Supplier in India who offers Custom Specification

Sizes

Stainless Steel 304 Fasteners Sizes

  • Bolt / Screw : 3/6″-2″, M3 – M56
  • Washers : 3/6″- 2″, M3 – M56
  • Machine Screws : M1.6 – M12
  • Nuts : 3/6″- 2″, M3 – M56

Threads

SS 304 Hex Bolt Threads

  • METRIC
  • UNC BSF
  • UNF
  • BSW

 

Testing Methods

304 Stainless Steel Bolts Testing Methods

  • Creep Testing
  • Hardness Testing
  • Flattening
  • Wedge & Axial Tensile
  • Double Shear

Surface Finish

1.4301 304 SS Rod Surface Finish

  • Geometry, Dacroment,
  • Zinc, Black Oxide,
  • Nickel Plated, Anodizing
  • Self-Colour, HDG, BZP
  • Plated Zinc-nickel

 

 Ends

SS 304 Stud Bolt Ends

  • Sheared
  • Chamfer, Flat
  • Rounded
  • Saw cut

Features

304 stainless screws Features

  • Ease of Installation
  • Rust Resistant
  • Corrosion Resistant
  • Temperature Resistant

 

Application

SS 304 Nut Application

  • Marine engineering
  • Chemical processing plants
  • Furnaces & gas turbines
  • Boiler & pressure vessels

Delivered Areas

WNR 1.4301 Studs Delivered Areas

  • Oman, Saudi Arabia
  • USA, Dubai
  • UAE, Abu Dhabi
  • Algeria, South africa

 

Standard

SS 304 Screw Standard

  • ASTM A193
  • ASME SA193
  • UNS: S30400

Process

UNS S30400 Stud Bolts Process

  • Cold Forging
  • Hot Forging
  • CNC machined

 

Packaging

Packaging of Metric WNR 1.4301 Studs

  • Small Pack
  • Carton
  • Corrugated Box
  • Pallet

Marking

304 SS Threaded Rod Marking

  • Material grade
  • Heat number
  • Custom logo
  • Specification

 

Condition

INOX 304 Fasteners Condition

  • Cold Drawn
  • Threading

Thread Pitch

AISI 304 Nut Bolt Thread Pitch

  • Fine Threads
  • Coarse Threads

 

Condition

SS 304 Screws Head Types

  • Round
  • Pan
  • Truss
  • Button

Thread Pitch

ASTM F593 Type 304 Bolts Neck Types

  • Square
  • Knurled
  • Hex
  • Triangular

 

Condition

S30400 Stud Types

  • Fine/ Fully Threaded
  • Double-End
  • Tap-End

Thread Pitch

Stainless Steel 304 Screw Tip Style

  • Dog
  • Rolled
  • Die, A pinch

 

In Which Industries Do We Provide SS 304 Fasteners?

Stainless Steel 304 Fasteners Supplier in India, Offers Fastest Delivery in Below Locations

Product Industries Locations Delivery Time
AISI 304 Threaded Bolts Saudi Constructioneers Ltd. (SAUDICO) Saudi Arabia  8-10 Days
SS 304 Bolt and Nuts Bellingham Marine Industries United States 45-60 days
WNR 1.4301 Stud Bolts qatarian vehicles structure factory Qatar 8-10 Days
Stainless Steel 304 Fasteners Egyptian Petrochemicals Holding Company – ECHEM Egypt 11-13 Days
UNS S30400 Hex Bolts DST-Chemicals Denmark 40-50 Days

 

Supplier of WNR 1.4301 Stud Bolts With Custom Sizes as Per ASME B18.2.6M Standards

AISI 304 Stud Bolt Size Chart

Most Trusted Stainless Steel 304 Fasteners Supplier in India, Provide Various Sizes With Third Party Inspection Reports

Nominal stud bolt diameter Dia
(Inches)
PITCH
(mm)
Dia
(mm)
M10 0.3937 1.5 10
M12 0.4724 1.75 12
M18 0.7087 2.5 18
M24 0.9449 3 24
M22 0.8661 2.5 22
M160 6.2992 6 160
M36 1.4173 4 36
M140 5.5118 6 140
M90 3.5433 6 90
M85 3.3464 6 85
M52 2.0472 5 52
M80 3.1496 6 80
M76 2.9921 6 76
M72 2.8346 6 72
M60 2.3622 5.5 60
M56 2.2047 5.5 56
M68 2.6772 6 68
M48 1.8898 5 48
M100 3.937 6 100
M42 1.6535 4.5 42
M30 1.1811 3.5 30
M20 0.7874 2.5 20
M125 4.9212 6 125
M14 0.5512 2 14

 

Stockist of AISI 304 Screws in UNC, UNF, BSF and BSW Threads With MTC Reports at Best Price in Mumbai

SS 304 Bolts Price List

Stainless Steel 304 Fasteners Manufacturer in India, Offering SS 304 Bolts and Nuts at Low Cost
Contact Us For Price List

Get UNS S30400 Hex Bolts With Coarse and Fine Threads, Check Torque Chart

ASTM A193 UNS S30400 Hex Bolts Torque Chart

Bolt Size
Inches or #
Threads
Per Inch
Standard Dry Torque (Inch-Pounds)
304
Stainless Steel
#2 56 2.5
64 3.0
#3 48 3.9
56 4.4
#4 40 5.2
48 6.6
#5 40 7.7
44 9.4
#6 32 9.6
40 12.1
#8 32 19.8
36 22.0
#10 24 22.8
32 31.7
Bolt Size
Inches or #
Threads
Per Inch
Standard Dry Torque(Inch-Pounds)
304
Stainless Steel
1/4 20 75.2
28 94.0
5/16 18 132
24 142
3/8 16 236
24 259
7/16 14 376
20 400
1/2 13 517
20 541
Bolt Size
Inches or #
Threads
Per Inch
Standard Dry Torque (Inch-Pounds)
304
Stainless Steel
9/16 12 682
18 752
5/8 11 1110
18 1244
3/4 10 1530
16 1490
7/8 9 2328
14 2318
1 8 3440
14 3110
Bolt Size
Inches or #
Threads
Per Inch
Standard Dry Torque ( Foot-Pounds)
304
Stainless Steel
1 1/8 7 413
12 390
1 1/4 7 523
12 480
1 1/2 6 888
12 703

 

Refer to the Type 304 Stainless Steel Threaded Rod Chemical Composition, Mechanical Properties and Equivalent Grades

Stainless Steel 304 Screws Chemical Composition

Stainless Steel 304 Fasteners Manufacturer in India Provides Accurate Chemical Composition of Fasteners.

Carbon

0.08 (Max.)

Silicon (Si)

0.75 (Max.)

Manganese (Mn)

2.0 (Max)

Phosphorus (P)

0.045

Sulfur (S)

0.030

Chromium (Cr)

18.0 To 20.0

Molybdenum (Mo)

–

Nickel (Ni)

8.0 To 10.5

Nitrogen (N)

0.10

304 SS Fasteners Mechanical Properties

Discover SS 304 Bolts Manufacture in India Providing High Tensile and Yield Strength

Grade Elongation (% in 50mm) min Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Hardness
Rockwell B (HR B) max Brine-ll (HB) max
304 92 515 205 40 201

 

Equivalent Grades of SS 304 Nut Bolt

Stainless Steel 304 Fasteners Manufacturer in India offers Fasteners with Equivalent Material Grades.

UNS (American)

UNS (American)

UNS S30400

JIS (Japan)

JIS (Japan)

SUS304

DIN (Germany)

DIN (Germany)

X4CrNi18-10

EN (European)

EN (European)

X5CrNiMo17-12

 

BS (England)

BS (England)

304S31

Werkstoff No (US)

Werkstoff No (US)

WNR 1.4301

AFNOR (France)

AFNOR (France)

X5CrNi18-10

UNI (Italy)

UNI (Italy)

X5CrNi18-10

 

304 Stainless Steel Hex Bolt Dimensions Chart

View SS 304 Bolts Manufacturer in India who provides appropriate Dimensions

304 Stainless Steel Hex Bolt Dimensions Chart

NOMINAL

SIZE (D)

BODY

DIAMETER

HEAD THICK

ASTM A193

ACROASTM A193

THE FLATS

ACROASTM A193

CORNERS

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

 

Dimensions of SS 304 Nut

Dimensions of SS 304 Nut

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

 

304 SS Nut Bolt Shear Strength

Bolt size Property class

(BS EN ISO 3506)

Shear capacity

(1)Psb (kN)

Tension Capacity

Pnom (kN)

M10 70 18.0 20.9
50 8.4 9.8
80 22.3 26.0
M12 70 26.2 30.3
50 12.2 14.2
80 32.4 37.8
M14 50 16.7 19.3
70 35.8 41.4
80 44.2 51.5
M16 50 22.7 26.4
70 48.7 56.5
80 60.3 70.3
M20 70 76.1 88.2
50 35.5 41.2
80 94.1 109.8
M24 50 51.1 59.3
70 109.6 127.1
80 135.6 158.1

 

SUS 304 Nuts Physical Properties

Property Density Electrical Resistivity Modulus of Elasticity Thermal Conductivity Melting Point Thermal Expansion
304 8.00 g/cm3 0.72 x 10-6 Ω.m 193 GPa 16.2 W/m.K 1450 °C 17.2 x 10-6/K

 

Chemical Compatibility of Stainless Steel 304 Fasteners

Chemical 304 Grade
Acetaldehyde A
Chloroform A
Ethylene Chloride B
Acetic Acid D
Benzyl Chloride C
Bunker Oil A
Hexane A

 

Types of SS 304 fasteners

Stainless Steel Fasteners Supplier in India Offers a Variety of the Most Popular Types

Stainless Steel 304 Nuts in Stock

AISI SS 304 Heavy Hex Nuts

AISI SS 304 Heavy Hex Nuts

Stainless Steel 304 Hex Jam Nuts

Stainless Steel 304 Hex Jam Nuts

304 SS Cap Nuts

304 SS Cap Nuts

 

304 stainless Castle Nuts

304 stainless Castle Nuts

SS 304 Stove Nuts

SS 304 Stove Nuts

304 stainless Keps-K Lock Nuts

304 stainless Keps-K Lock Nuts

 

INOX 304 Wing Nuts

INOX 304 Wing Nuts

SS 304 Coupling Nuts

SS 304 Coupling Nuts

UNS S30400 Lock Nuts

UNS S30400 Lock Nuts

 

Stainless Steel 304 Bolts in Stock

304 SS Hex Head Bolt

304 SS Hex Head Bolt

SS 304 Hanger Bolts

SS 304 Hanger Bolts

SS 304 Allen Bolts

SS 304 Allen Bolts

 

304 stainless Flange Bolts

304 stainless Flange Bolts

AISI 304 J-Bolts

AISI 304 J-Bolts

WNR 1.4301 Stud Bolt

WNR 1.4301 Stud Bolt

 

SUS 304 Shoulder Bolts

SUS 304 Shoulder Bolts

304 stainless steel U-Bolts

304 stainless steel U-Bolts

 

AISI 304 Screws in Stock

UNS S30400 Drywall Screws

UNS S30400 Drywall Screws

SS 304 Bolts Socket Set Screws

SS 304 Bolts Socket Set Screws

ASTM A193 SS 304 Self Drilling Screws

ASTM A193 SS 304 Self Drilling Screws

 

304 Stainless Steel Hex Lag Screws

304 Stainless Steel Hex Lag Screws

SS 304 Eye Screws

SS 304 Eye Screws

Din 1.4301 Machine Screws

Din 1.4301 Machine Screws

 

SS 304 Cutting Screws

SS 304 Cutting Screws

304 Stainless Steel Wood Screws

304 Stainless Steel Wood Screws

 

SUS 304 Washers in Stock

SS 304 Square Washers

SS 304 Square Washers

304 stainless Structural Washers

304 stainless Structural Washers

AISI 304 Fender Washers

AISI 304 Fender Washers

 

SUS 304 Flat Washers

SUS 304 Flat Washers

 

ISO Standards of Stainless Steel 304 Fasteners

Image
304 Stainless Cap Screws
ISO Standard Screw Head Types ISO Standard Screw Head Types ISO Standard Screw Head Types
ISO 1207 Slotted cheese head ISO 4762 Hexagon ISO 7045 H flathead With Phillips
ISO 7048 H cylinder head ISO 14579 Cheese Head ISO 14580 Low head
ISO 7048  Z cylinder head ISO 7380-1 Flattened Panhead ISO 21269 Machine screws
ISO 1580 Flat Head ISO 14583 Flat-head – –
Stainless 304 Countersunk Screws
ISO Standard Screw Types ISO Standard Screw Types ISO Standard Screw Types
ISO 10642 Countersunk ISO 14584 flat-head ISO 2009 Slotted countersunk head
ISO 7046-1 H countersunk ISO 7046-2 Countersunk head ISO 2010 Raised countersunk head slot
Stainless 304 Screws
ISO Standard Screw Types ISO Standard Screw Types ISO Standard Screw Types
ISO 4026 hexagon socket flat point ISO 4027 hexagon flattened tip ISO 4028 hexagon socket and pin
ISO 2342 Slotted set screws – – – –
SS 304 Tapping Screws
ISO Standard Screw Types ISO Standard Screw Types ISO Standard Screw Types
ISO 1479 C Hexagon head ISO 1481  Flathead-tapping ISO 1482 C Senk-tapping
ISO 1483 F Slotted-tapping ISO 7049 CH pan head ISO 7050  CZ Senk-tapping
ISO 7051 CZ raised countersunk head ISO 15480 Hexagon Screws ISO 15481 H Flathead
ISO 15483 H Raised head ISO 15482 H Senk-drilling – –
Stainless Steel 304 Hex Bolts
ISO Standard Bolt Types ISO Standard Bolt Types ISO Standard Bolt Types
ISO 4014 Hexagon bolts with shaft ISO 4017 Hexagon bolts with thread ISO 8676 Hexagon bolts
ISO 8765  Hexagon head ISO 4018 Hexagon bolts ISO 4016 Hexagon bolts with shaft

 

EN Standards of AISI 304 Stainless Steel Fasteners

Image
Stainless 304 Screws
EN Standard Screw Types EN Standard Screw Types
EN 24766 Slotted set screws EN 27434 Set screws with slot
EN 27435 set screws with mortise EN 27436 Slotted set screws with cup point
Stainless Steel 304 Hex Bolts
EN Standard Bolt Types EN Standard Bolt Types
EN 1665 F Hexagon bolts EN 24015 Hexagon head bolts with shank

 

CSN Standards of 304 Stainless Steel Nuts

Image
Stainless Steel 304 Hex Bolts
CNS Standard Bolt Types CNS Standard Bolt Types CNS Standard Bolt Types
CSN 02 1104 Bright hexagon bolts CSN 02 1105 Bright hexagon bolts CSN 02 1105 B Bright Hex bolts
Stainless Steel 304 Other Screws
CNS Standard Screw Types CNS Standard Screw Types CNS Standard Screw Types
CSN 02 1128 capstan screw CSN 02 1187 hexagon socket flat point CSN 02 1121 Four head bolts
CSN 02 1161 tall form fasteners CSN 02 1162 low form fasteners CSN 02 1167 eyebolts fasteners
CSN 02 1174 Studs, 1d fasteners CSN 02 1176 Studs, 1.25d fasteners CSN 02 1178 Studs,  2d fasteners

 

Dimension Standards of ASTM A193 Fasteners

Safe Working Load Diameter Eye Inside Diameter Thread Diameter Eye Outside Diameter Base Height Weight Each Thread Length Thickness Collar
Tonnes e (mm) a (mm) c (mm) b (mm) g (mm) kg h (mm) f (mm)
1.00 24 18 52 36 58 0.27 28 12
1.60 27 20 59 40 65 0.38 32 14
16.00 86 56 188 128 208 12.99 100 43
1.60 30 22 64 45 73 0.54 35 14
4.00 44 30 96 65 106 1.62 51 22
4.00 48 33 106 72 117 2.37 56 24
8.00 68 45 148 101 164 6.45 79 34
10.00 68 48 148 101 164 6.51 79 34
2.50 35 24 77 52 84 0.85 40 17
2.50 39 27 85 58 94 1.13 46 20
6.30 54 36 118 81 131 3.12 63 27
0.10 15 6 33 22 36 0.06 18 7
0.80 20 16 44 29 48 0.15 23 10
12.50 76 52 168 115 186 9.58 89 38
6.30 57 39 123 86 137 3.81 67 29
8.00 68 42 148 101 164 6.27 79 34
0.15 15 8 33 22 36 0.06 18 7
0.25 15 10 33 22 36 0.06 18 7
0.40 15 12 33 22 36 0.06 18 7
0.50 20 14 44 29 48 0.15 23 10
20.00 96 64 212 144 234 18.20 112 48

 

European Standards Of SS 304 Fasteners

S30400 Nuts & Bolts Supplier in India Provides Premium-grade Fasteners with Excellent Corrosion Resistance

  • BS 3692 and BS 1083
  • UNI 5739
  • ISO 898
  • SAE J429
  • DIN 960 / DIN 931 / DIN 933
  • ISO 4017 and ISO 4014
  • ASME B18.2.1
  • ANSI B18.2.3.1M

Which Packaging Options Does KM Steel Offer for 304 Stainless Steel Hex Nuts?

 

Bundles

Bundles

Wooden Cases

Wooden Cases

Foam Packaging

Foam Packaging

 

Werkstoff Nr. 1.4301 Bolt Manufacturing Process

Suplier of Stainless Steel 304 Fasteners, Supply SS 304 Bolts and Nuts With MTC Reports

Werkstoff Nr. 1.4301 Bolt Manufacturing Process

SS 304 Bolts Characteristics

  • Excellent resistance
  • Immune to Chloride ion
  • Heat resistant
  • Maintains high strength
  • Resistant to sea water

304 Stainless Steel Bolt Torque Specs

Nominal Dia Threads per inch Tightening Torque

(Lubricated) K = 0.16

Tightening Torque

(Dry) K = 0.35

Tensile Stress Area

(sq. in.)

Lubricated Clamp Load

(lbs)

1/4 28 33 in-lbs 38 in-lbs 0.0364 818
1/2 20 24 28 0.1600 3599
9/16 18 34 40 0.2030 4567
5/16 24 65 76 0.0581 1306
3/8 24 10 in-lbs 12 in-lbs 0.0878 1976
7/16 20 16 18 0.1187 2671
5/8 18 48 56 0.2560 5759
1 14 402 238 0.6799 15297
1 1/4 12 542 469 1.0729 24141
3/4 16 134 98 0.3730 8392
7/8 14 204 156 0.5095 11463
1 3/8 12 1067 633 1.3147 29581

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