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ASTM F193 904L Fasteners

Ready Stock of N08904 Stainless Steel Bolts, Largest Stockholder of DIN 1.4539 Fasteners in India, Competitive Price of X1NiCrMoCu25-20-5 Full Threaded Screws, Grade 904L Stainless Steel Stud Bolts Supplier, SS 904L Screws, Grade 904L SS Washers, ASTM F193 904L Fasteners Manufacturers in Mumbai, India.

Stainless Steel ASTM F193 904L Fasteners

Stainless Steel 904L Washers, X1NiCrMoCu25-20-5 Industrial Fasteners, UNS N08904 Heavy Hex Bolts, SS 904L Hex Bolts, 904L SS Nuts, 904L Lag Bolts, SS 904L Anchor Bolts, UNS N08904 Carriage Bolts, Stainless Steel 904L Stud Bolts, X1NiCrMoCu25-20-5 Hex Head Bolts, UNS N08904 Allen Cap Bolt, 1.4539 Flange Bolts Manufacturer in Mumbai, India.

Versatile Overseas is a branded stockist of SS 904L Fasteners, which is a molybdenum bearing austenitic alloy. Alloy 904L Panel Screws is generally used in pulp paper, chemical andtextile machinery, for resistance to corrosion.

Compared to nickel-chromium austenitic steel, Grade 904L Coupling Nuts offers stress to superior creep, tensile strength and rupture at high temperatures, and so on. Type 904L Lag Bolts is appropriate for welding for the reason that it has content ofcarbon to evade carbide precipitation in welding uses. The molybdenum content offers AISI 904L Wire Spring Washers improved general resistance to corrosion attributes, mainly superior crevice corrosion andresistance to pitting in chloride atmospheres. These UNS N08904 Machine Screws are extremely improved by means of cutting-edge manufactured and resources in the company of top-grade roused iron applying cutting-edge machineries. The high nickel and chromium contents of WNR 1.4539 Dome Nuts offer similar corrosion resistance and higher oxidation resistant. ASTM B193 Stainless Steel 904L Counter Sunk Bolts offers the preservation of a superior portion of room temp potency than the usual austenitic steels.


Usual applications of ASME SB193 Stainless Steel 904L Flat Spring Washers are used in fluidized bed combustors, tube hangers for steam boilers andpetroleum refining, kilns, radiant tubes, coal gasifier internal parts, lead pots, etc. These 304 Stainless Steel Fasteners are recognized for their dimensional accuracy, longer service life and excellent quality.


Specification Of Stainless Steel 904L Fasteners

904L Fasteners Specifications ASTM F193 / ASME SA193
SS 904L Fasteners Length 3 mm to 200 mm
SS 904L Studs, Bolts, Threads UNF, BSW, BSF, METRIC, UNC, or as required
904L SS Fasteners size Bolt / Screw Size : M3 - M56 | 3/6" to 2" | Custom Sizes
Nuts Size : M3 - M56 | 3/6" to 2" | Custom Sizes
Washers Size : M3 - M56 | 3/6" to 2" | Custom Sizes
Machine Screws Size : M1.6 - M12
Self Tapping Screw Size : No.2 - No. 14
Form of SS 904L Fasteners Hex, Threading, Square, Round as per Gauge Etc.
Raw materials Source JSPL, Mukund Steel, Tata Steel, Dhamm Steel, Usha Martin,etc.
Threads Configuration ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads
Certification Dual Certified As per ASTM & ASME Codes
Dimensions DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3
Threads Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically
Standard of Stainless Steel 904L Fasteners DIN : DIN 934, DIN 931, DIN 970, DIN 933
UTS : UNEF, NPT, UNC, UNS, UNF, NPTF
ISO : JIS standards, ISO 4033, ISO 4032,
ANSI – American National Standards Institute
ASME B18.5
ANSI B 28.2.4 1M
as per defined in ASME B16.5 standard SS 904L Stud Bolt length
ANSI B 18.2.4 2M
as per defined in ASME B18.2.2 SS 904L Hex nuts
Surface Coating Ptfe Coated Stainless Steel 904L Fasteners
Phosphate Coating
Teflon Coating
Zinc Coating
Hot Dipped Galvanizing Coating
Cadmium Coating
Xylon Coating
Test Certificate of SS 904L Bolting as per EN 10204 / 3.1 Manufacturer Test Certificate
Additional Certifications PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified
Production process M24-M100: hot forging , M2-M24: Cold Froging, for custom-made connecting element machining and CNC
Head drive of SS 904L Bolts Six-Lobe,Phillips,Phillips/Slot, Slotted etc
Packing of SS 904L Fasteners IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request
Stainless Steel 904L Fasteners finishing Stainless steel : Self-Colour, Passivated, Bright Zinc Plated (BZP), Hot Dip Galvanised (HDG), Stainless Steel, Sherardized, some special one like DACROMET Geometry and Mechanically Applied coating ,Dacroment, nickel plated, anodizing, plated zinc-nickel
Zinc (blue, black, yellow, white), black oxide,

Stainless Steel 904L Fasteners Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS 904L 1.4539 N08904 SUS 904L - - - X1NiCrMoCu25-20-5

Stainless Steel 904L Fasteners Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
SS 904L 0.02 max 2 max 1.0 max 0.045 max 0.030 max 19 – 23 4-5 23 – 28 -

Stainless Steel 904L Fasteners Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 490 Psi – 30000 , MPa – 220 35 %

ASTM F193 904L Fasteners Manufacturing Standards in India & Worldwide

Hexagon Bolt / Set Screws Stud Bolt Hexagon Nuts Socket Cap screws
DIN 931 BS4882 DIN 934 DIN 912
DIN 933 DIN 976 BS 1768 DIN 6912
BS 1768 BS 1769 DIN 7984
UNI 5731 BS 1083 ANSI B18.3
UNI 5739 BS 3692 ISO 4762
ISO 4014 ISO 4032 UNI 5931
ISO 4017 ISO 4033 BS 2470
BS 1769 ANSI B18.2.2 BS 4168
BS 3692
ANSI B18.2.1
Socket & Slotted Set Screws Socket & Slotted Countersunk Screws Studs Washers
DIN 913 DIN 963 DIN 938 DIN 125
DIN 914 DIN 7991 DIN 939 DIN 9021
DIN 915 BS 4168 DIN 2510 BS 4320
DIN 916 BS 1981 BS 4439 BS 3410
DIN 551 BS 483 BS 2693
DIN 553 BS 2470 Spring Washers
DIN 438 DIN 127
BS 4168 BS 4464
BS 1802

ANSI & ASME Standards Stainless Steel 904L Fasteners

ASME B18.1.1 Small Solid Rivets ASME B18.8.1 Clevis Pins and Cotter Pins
ASME B18.1.2 Large Rivets ASME B18.8.2 Taper Pins, Dowel Pins, Straight Pins, Grooved Pins and Spring Pins
ASME B18.2.1 Square and Hex Bolts and Screws ASME B18.9 Plow Bolts
ASME B18.2.2 Square and Hex Nuts ASME B18.10 Track Bolts and Nuts
ASME B18.2.6 Fasteners for use in Structural Applications ASME B18.11 Miniature Screws
ASME B18.3 Socket Cap, Shoulder and Set Screws ASME B18.13 Screws and Washer Assemblies (Sems)
ASME B18.5 Round Head Bolts ASME B18.15 Forged Eyebolts
ASME B18.6.2 Slotted Head Cap Screws, Square Head Set Screws, and Slotted Headless Set Screws ASME B18.17 Wing Nuts, Thumb Screws and Wing Screws
ASME B18.6.3 Machine Screws and Machine Screws Nuts ASME B18.21.1 Lock Washers
ASME B18.6.4 Thread Forming and Thread Cutting Tapping Screws and Metallic Drive Screws ASME B18.22.1 Plain Washers
ASME B18.7 General Purpose Semi- Tubular Rivets, Full Tubular Rivets, Split Rivets and Rivet Caps ASME B18.23.1 Beveled Washers

ASTM F193 904L SS Bolts

ASTM F193 904L SS Nuts

ASTM F193 904L SS Screw

ASTM F193 904L SS Washers

ASTM F193 904L SS Cap Screw

ASTM F193 904L SS Stud Bolts


Size Chart of SS 904L Bolts

Nominal or Basic Product Diameter E F G H J LT (Thread Length) Y
Body Diameter Width Across Flats Width Across Corners Head Height Wrenching Height For Screw Lengths For Screw Lengths Transition Thread Length
1/4 0.25 0.25 0.245 7/16 0.438 0.428 0.505 0.488 5/32 0.163 0.150 0.106 0.750 1.000 0.250
5/16 0.3125 0.3125 0.3065 1/2 0.500 0.489 0.577 0.557 13/64 0.211 0.195 0.140 0.875 1.125 0.278
3/8 0.375 0.375 0.369 9/16 0.562 0.551 0.650 0.628 15/64 0.243 0.226 0.160 1.000 1.250 0.312
7/16 0.4375 0.4375 0.4305 5/8 0.625 0.612 0.722 0.698 9/32 0.291 0.272 0.195 1.125 1.375 0.357
1/2 0.5 0.5 0.493 3/4 0.750 0.736 0.866 0.840 5/16 0.323 0.302 0.215 1.250 1.500 0.385
9/16 0.5625 0.5625 0.5545 13/16 0.812 0.798 0.938 0.910 23/64 0.371 0.348 0.250 1.375 1.625 0.417
5/8 0.625 0.625 0.617 15/16 0.938 0.922 1.083 1.051 25/64 0.403 0.378 0.269 1.500 1.750 0.455
3/4 0.75 0.75 0.741 1-1/8 1.125 1.100 1.299 1.254 15/32 0.483 0.455 0.324 1.750 2.000 0.500
7/8 0.875 0.875 0.866 1-5/16 1.312 1.285 1.516 1.465 35/64 0.563 0.531 0.378 2.000 2.250 0.556
1 1 1 0.99 1-1/2 1.500 1.469 1.732 1.675 39/64 0.627 0.591 0.416 2.250 2.500 0.625
1-1/8 1.125 1.125 1.114 1-11/16 1.688 1.631 1.949 1.859 11/16 0.718 0.658 0.461 2.500 2.750 0.714
1-1/4 1.25 1.25 1.239 1-7/8 1.875 1.812 2.165 2.066 25/32 0.813 0.749 0.530 2.750 3.000 0.714
1-1/2 1.5 1.5 1.488 2-1/4 2.250 2.175 2.598 2.480 15/16 0.974 0.902 0.640 3.250 3.500 0.833

SS 904L Washer Weight & Dimensions

Bolt Size A B C Weight (lbs.) Per 100 Pieces
ID OD Thickness
1/2 9/16 13/8 0.109 4
5/8 11/16 13/4 0.134 8
3/4 13/16 2 0.148 11
7/8 15/16 21/4 0.165 15
1 11/16 21/2 0.165 19
11/8 11/4 23/4 0.165 22
11/4 13/8 3 0.165 26
13/8 11/2 31/4 0.180 33
11/2 15/8 31/2 0.180 38
15/8 13/4 33/4 0.180 43
13/4 17/8 4 0.180 50
17/8 2 41/4 0.180 57
2 21/8 41/2 0.180 63
21/4 23/8 43/4 0.220 83
21/2 25/8 5 0.238 96
23/4 27/8 51/4 0.259 110
3 31/8 51/2 0.284 130

SS 904L Stud Bolt Size Chart

Class 150 Flanges ASME B16.5 (Stud bolt sizes) Length of Stud Bolts 
NPS Outside Diameter of Flange The diameter of Bolt Circle The diameter of Bolt Holes Number of Bolts Diameter of Bolts Raised Face
0.06 in
Ring Joint
1/2 3 1/2 2 3/8 5/8 4 1/2 2 1/4
3/4 3 7/8 2 3/4 5/8 4 1/2 2 1/2
1 4 1/4 3 1/8 5/8 4 1/2 2 1/2 3
1 1/4 4 5/8 3 1/2 5/8 4 1/2 2 3/4 3 1/4
1 1/2 5 3 7/8 5/8 4 1/2 2 3/4 3 1/4
2 6 4 3/4 3/4 4 5/8 3 1/4 3 3/4
2 1/2 7 5 1/2 3/4 4 5/8 3 1/2 4
3 7 1/2 6 3/4 4 5/8 3 1/2 4
3 1/2 8 1/2 7 3/4 8 5/8 3 1/2 4
4 9 7 1/2 3/4 8 5/8 3 1/2 4
5 10 8 1/2 7/8 8 3/4 3 3/4 4 1/4
6 11 9 1/2 7/8 8 3/4 4 4 1/2
8 13 1/2 11 3/4 7/8 8 3/4 4 1/4 4 3/4
10 16 14 3/4 1 12 7/8 4 1/2 5
12 19 17 1 12 7/8 4 3/4 5 1/4
14 21 18 3/4 1 1/8 12 1 5 1/4 5 3/4
16 23 1/2 21 1/4 1 1/8 16 1 5 1/4 5 3/4
18 25 22 3/4 1 1/4 16 1 1/8 5 3/4 6 1/4
20 27 1/2 25 1 1/4 20 1 1/8 6 1/4 6 3/4
24 32 29 1/2 1 1/4 20 1 1/4 6 3/4 7 1/4
Class 300 Flanges ASME B16.5 Length of Stud Bolts 
NPS Outside Diameter of Flange The diameter of Bolt Circle The diameter of Bolt Holes Number of Bolts Diameter of Bolts Raised Face
0.06 in
Ring Joint
1/2 3 3/4 2 5/8 5/8 4 1/2 2 1/2 3
3/4 4 5/8 3 1/4 3/4 4 5/8 3 3 1/2
1 4 7/8 3 1/2 3/4 4 5/8 3 3 1/2
1 1/4 5 1/4 3 7/8 3/4 4 5/8 3 1/4 3 3/4
1 1/2 6 1/8 4 1/2 7/8 4 3/4 3 1/2 4
2 6 1/2 5 3/4 8 5/8 3 1/2 4
2 1/2 7 1/2 5 7/8 7/8 8 3/4 4 4 1/2
3 8 1/4 6 5/8 7/8 8 3/4 4 1/4 4 3/4
3 1/2 9 7 1/4 7/8 8 3/4 4 1/4 5
4 10 7 7/8 7/8 8 3/4 4 1/2 5
5 11 9 1/4 7/8 8 3/4 4 3/4 5 1/4
6 12 1/2 10 5/8 7/8 12 3/4 4 3/4 5 1/2
8 15 13 1 12 7/8 5 1/2 6
10 17 1/2 15 1/4 1 1/8 16 1 6 1/4 6 3/4
12 20 1/2 17 3/4 1 1/4 16 1 1/8 6 3/4 7 1/4
14 23 20 1/4 1 1/4 20 1 1/8 7 7 1/2
16 25 1/2 22 1/2 1 3/8 20 1 1/4 7 1/2 8
18 28 24 3/4 1 3/8 24 1 1/4 7 3/4 8 1/4
20 30 1/2 27 1 3/8 24 1 1/4 8 8 3/4
24 36 32 1 5/8 24 1 1/2 9 10

Stainless Steel 904L Fasteners Other Available Products

Grade 904L SS Foundation Bolts 904L Stainless Steel Double Ended Stud
904L SS Hex Head Fasteners Stainless Steel 1.4539 Lag Fasteners
Stainless Steel 904L Hex Set Screw SS Grade 904L Industrial Fasteners
ASTM F193 SS 904L Coupling Nut UNS N08904 Stainless Steel Wing Nuts
INOX 1.4539 Particle Board Screw Exporter Gr. 904L Concrete Screw
SS 904L Thread Rolling Screw 904L Stainless Steel Construction screws
UNS N08904 Fasteners Supplier 904L Stainless Bolted Joints
ASTM F193 904L Bolted Joints 904L SS Fastener Supplier
Stainless Steel 904L Nuts 904L Stainless Steel Bolts
Stainless Steel 904L Hex Head Bolt UNS N08904 SS Socket Cap Screw
ANSI B18.2 Stainless Steel 904L Carriage Bolt 904L Stainless Steel Flange Bolt
Grade 904L Elevator Bolt ASTM F193 Gr 904L SS Machine Bolt
Stainless Steel 904L Flat Washers SS 904L Machine Fasteners Dealer
904L Stainless Steel Mushroom Head Square Neck Bolts SS 904L Allen Cap Screw Stockists
ASTM F193 Gr 904L Hex Coupling Nut INOX 1.4539 SS Hex Domed Cap Nuts Exporter
F193 Grade 904L T-Head Bolts ASTM F193 Gr 904L SS Structural Bolts
Stainless Steel 904L Threaded Rod 904L SS Flange Lock Nut
SUS 904L Thread Cutting Screw Gr. 904L Countersunk Washer
ASTM A193 904L Tooth Lock Washer UNS N08904 Ogee Washer
DIN 1.4539 Dock Washer Stainless Steel 904L Customized Washer
Wrought Austenitic Stainless Steel 904L Fasteners ASTM F193 904L Fender Washer at Best Price
X1NiCrMoCu25-20-5 Stainless Steel Hex Washers INOX 1.4539 Stainless Steel Split / Lock Washer Supplier
SS 904L Hexagonal Washer Stainless Steel 904L Self Locking Nuts
X1NiCrMoCu25-20-5 SS Square Washer Dealer Stainless Steel 904L Fasteners Stockist
Stainless Steel 904L Fasteners Supplier in Mumbai SS 904L Fasteners Manufacturer in India
UNS N08904 Hanger Bolt Supplier Suppliers of 904L Stainless Steel Draw Bolt