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Bespoke hot forged AISI 4130/ A354 Bd Socket Head Screws and Alloy Steel Fasteners manufacturer in India

Alloy Steel Bolts consist specified amounts of alloying elements other than carbon and the commonly acknowledge amounts of copper, manganese, sulfur, silicon, and phosphorus. Alloy Steel Fasteners are used in a wide range of industries due to its extreme strength, cost-effectiveness, machinability, and availability. ASTM A354 Bolts specifications covers the mechanical and chemical and  demands of quenched and tempered alloy steel bolts, studs, and another externally threaded fasteners 4" and under in diameter. It has no restrictions in its configuration and can be a headed bolt, threaded rod, or a bent bolt.

Alloy Steel Screws superior toughness, hardness, and corrosion resistance makes it ideal for power generating equipment, automotive applications, chemical processing and. It is commonly a circular cylindrical limb with a constant circling ridge which is utilized either as a motion and force conditioner or as a fastener. Alloy Steel Washer can achieve and improve its certain properties such as flexibility, strength, formability, and hardenability by changing its alloying elements and properties. It is usually used either to distribute the load from the nut or bolt head over a huge region or to keep the screw from loosening. Alloy Steel Stud Bolts are externally threaded fasteners without a head which is used with two nuts on either side, exchanging a usual "bolt & nut" assembly. It is remarkably used in flange connections. Alloy Steel Threaded Rod is a relatively long rod that is threaded on both the sides; its thread can be extended along the complete length of the rod. It is been designed to be used in tension.

Alloy Steel Fasteners

Alloy Steel Fasteners

Alloy Steel Nuts

Alloy Steel Nuts

Alloy Steel Bolts

Alloy Steel Bolts

Alloy Steel Hex Bolts

Alloy Steel Hex Bolts

Alloy Steel Stud Bolts

Alloy Steel Stud Bolts

Alloy Steel Threaded Rod

Alloy Steel Threaded Rod

A354 Bc Washer and Alloy Steel Screws manufacturer in India, check ASTM A354 Shoulder Screw, Allen Bolts dimensions and other chromoly fasteners as per DIN /ISO/ Imperial standard

Alloy Steel Bolts Specifications

Manufacturer and exporter of ASTM A354 Flange Bolts, Heavy Hex Bolts and Alloy Steel Stud Bolts in all metric size and coating, special offer of M5, M6, M8, M10 ASTM A354 Bolts in Mumbai

Alloy Steel Fasteners Sizes
  • Cold Forming ASTM A354 Bolts: M2-M24
  • Hot Forging Low Alloy Bolt: M24-M100, 1-1/2” Dia, up to 1100mm lg
  • CNC Machining for 4130 Alloy Steel Bolt M100 / 4” Dia, up to 1500mm lg

Manufacturing M2, M3, M3.5, M4, M5, M6, M8, M10, M12, M14, M16, M18, M20, M22, M24, M27, M30, M33, M36, M42, M45, M48 to M160 and Custom Metric Alloy Steel Bolts

Alloy Steel Hex Bolts Size Inch
  • Dia: 1/2" - 4.0"
  • Length: 1/2" - 52"
ASTM A354 Bolts Size Metric
  • Dia: M10 - M110
  • Length: 12 - 1200MM
Chrome Moly Bolts Standard

Manufacturer of Alloy Steel Bolts as per IS, ANSI, ASTM, DIN, ISO, JIS, GB, ASME, BS, UNI, CSN, EU, IFI, PN, and all International Standards

  • ANSI B 18.2.4 2M
  • ANSI B 28.2.4 1M
  • ANSI - American National Standards Institute
  • GB/T5783, GB/T5782, GB5783
  • IS Indian
  • ASME American
  • BS British
  • ISO International
  • DIN German
  • SAE American
  • UNI Italian
  • PN Polish
  • EU European
  • CSN Spanish
Alloy Steel Bolts Length 3 mm to 200 mm
Alloy Steel Bolts UTS - Unified Thread Standard UNC, UNF, NPT, UNS, UNEF, NPTF
4130 Alloy Steel Bolts & Screws US Threads METRIC, BSW, BSF, Unified national coarse (UNC), Unified national fine (UNF), Unified national extra fine (UNEF), UNJC and UNJF threads, UNK threads, UNR threads, Constant-pitch threads
Alloy Steel Bolts Head drive Phillips/Slot, Phillips, Slotted, Six-Lobe, etc
Alloy Steel Nut Bolt Surface Finish & Coating Black oxide, Dacroment, Geometry, Hot Dip Galvanised (HDG), Bright Zinc Plated (BZP), Anodizing, Nickel plated, Plated zinc-nickel, Sherardized, Stainless Steel Passivated, Zinc, Self-Colour
Material Origin Alloy Steel Bolts are Western European. Eastern origin possible on request.
A354 Bd Fasteners types Sockets, Square Nut, Anchors, T-Head Bolts, Stud Bolts, Foundation Bolts, Hex Domed Cap Nuts, Marine Anchors, Socket Head Cap Screw, Hex Nut, Cap Screw, Socket Screw, Washers, Structural Bolts, Eye Bolt, Bolts, Hexagon Nut, Anchor Bolt, Mushroom Head Square Neck Bolts, Machine Screw, Allen Cap screw, Spring Washers, Studs, Screws, Hex Coupling Nut, Nut, U Bolts, Wing Screw, Studs, J Bolts, Hex Set Screw, Pan Head Screw, Wing Screw, Screw, Socket Hexagon Head Screw, Nuts, Hex Head Bolts
Why Jignesh Steel?
  • An Indian Alloy Steel fasteners manufacturer, established in Year 2008
  • Wide International network : Western Europe, Eastern Europe, Middle East, Southeast Asia, North America, and South America
  • Best Price in India compared to Alloy Steel Bolts manufacturers in China
  • Highly professional and technical team
  • Pre-production A354 Bc Fasteners sample before mass production
  • High quality & precision threads
  • Always perform final Inspection before shipment
MOQ 5 pieces
Delivery time Regular product is about 7-15 days
Preferred Alloy Steel Nut Bolt Drawing Formats JPEG, PDF, CAD, STP, IGS
Ask for Test Certificates from Alloy Steel Bolts manufacturers
  • ASTM A354 Bolts Tensile testing to ISO 898-1
  • Hardness testing to ISO 6508-1
  • Tri-Roll Thread Comparators
  • Suitability for preloading to EN 14399-2
  • Nut proof load testing to ISO 898-2
  • ASTM A354 Grade Bd Bolts Charpy Impact testing in accordance with ISO 148-1
  • Suitability test for calibrated preload to EN 14399-10
  • Manufacturer Test Certificate (MTC) of AS Fasteners as per EN 10204 / 3.1,
  • Calibrated gauges and tools
Port of Dispatch Mumbai or Kalamboli ports in Maharashtra state of India
Free Samples Yes
Payment Terms T/T, Western Union, Paypal, L/C or Trade Assurance 30% deposit & balance before shipping
Find our dealers & distributors of Alloy Steel Bolts Nashik, Melbourne, Pune, Gujarat, Indore, Ankara, Jakarta, Hyderabad, Thiruvananthapuram, Caracas, Courbevoie, Janeiro, Kolkata, Shah Alam, Gurgaon, Pimpri-Chinchwad, Ahvaz, Singapore, Vung Granada, Khobar, Mysuru, Calgary, Jamshedpur, Sydney, Lucknow, Karachi, Ernakulam, Dhaka, Vadodara, Doha, Muscat, Dubai, Jaipur, Tau, Panipat, Dammam, Gimhae-si, Kuwait, Montreal, Houston, Manama, Sharjah, Chennai, India, Abu Dhabi, Bhubaneswar, Nagpur, Noida, Ahmedabad, Coimbatore, Mumbai, Thane, New Delhi, Brisbane, Bogota, Kanpur, London, Riyadh, Istanbul, Surat, Perth, Bangalore, Agra, Vapi, Santiago, Port-of-Spain, Patna, Tehran, Kuala Lumpur, Kochi, Howrah, Navi Mumbai, Mexico, Seoul, Bengaluru, Baroda, Rajkot, Ranchi, Lagos, Ludhiana
4130 Alloy Steel Fasteners Application and Uses Industrial, Railway, Construction,Nuclear power plant, Electronic, Wind tower, and Automotive industry
ISO - International Organization for Standardization

Alloy Steel Hex Bolts Dimensions

FPAL Certified Alloy Steel Threaded Rod manufacturer in India, Buy ASTM A354 Bd Studs, Dowel Pins and Low Alloy Steel Hex Head Bolt at factory rates in Mumbai

Alloy Steel Heavy Hex Bolts Dimensions

Alloy Steel Heavy Hex Bolt Diameter  D  F  C  H
 Body Diameter    Width Across Flats   Width Across Corners   Height
 Max  Basic   Max        Min         Max  Min  Basic  Max       Min      
1/2 0.515 7/8 0.875 0.850 1.010 0.969 11/32 0.364 0.302
5/8 0.642 1-1/16 1.062 1.031 1.227 1.175 27/64 0.444 0.378
3/4 0.768 1-1/4 1.250 1.212 1.443 1.383 1/2 0.524 0.455
7/8 0.895 1-7/16 1.438 1.394 1.660 1.589 37/64 0.604 0.531
1 1.022 1-5/8 1.625 1.575 1.876 1.796 43/64 0.700 0.591
1-1/8 1.149 1-13/16 1.812 1.756 2.093 2.002 3/4 0.780 0.658
1-1/4 1.277 2 2.00 1.938 2.309 2.209 27/32 0.876 0.749
1-3/8 1.404 2-3/16 2.188 2.119 2.526 2.416 29/32 0.940 0.810
1-1/2 1.531 2-3/8 2.375 2.300 2.742 2.622 1 1.036 0.902
1-3/4 1.785 2-3/4 2.750 2.662 3.175 3.035 1-5/32 1.196 1.054
2 2.039 3-1/8 3.125 3.025 3.608 3.449 1-11/32 1.388 1.175
2-1/4 2.305 3-1/2 3.500 3.388 4.041 3.862 1-1/2 1.548 1.327
2-1/2 2.559 3-7/8 3.875 3.750 4.474 4.275 1-21/32 1.708 1.479

ASTM A354 Hex Nuts Dimensions

Alloy Steel Hex Bolts and Nuts manufacturer in India offers wide range and fastest delivery globally, large stock of Low Alloy Steel Allen Bolts, Screws and A354 Bc Flat Washer

A354 Bd Heavy Hex Nut Dimensions in mm

ISO Alloy Steel Hex Nut NB Across Corners MAX Thickness MIN Thickness MAX Across Flats MIN Across Flats
M 8 14.38 6.8 6.44 13 12.73
M 10 17.77 8.4 8.04 16 15.73
M 12 20.03 10.8 10.37 18 17.73
M 14 23.35 12.8 12.1 21 20.67
M 16 26.75 14.8 14.1 24 23.67
M 18 29.56 15.8 15.1 27 26.16
M 20 32.95 18 16.9 30 29.16
M 22 37.29 19.4 18.1 34 33
M 24 39.55 21.5 20.2 36 35
M 27 45.2 23.8 22.5 41 40
M 30 50.85 26.6 24.3 46 45
M 33 55.37 28.7 27.4 50 49
M 36 60.79 31 29.4 55 53.8
M 39 66.44 33.4 31.8 60 58.8
M 42 71.3 34 32.4 65 63.1
M 45 76.95 36 34.4 70 68.1
M 48 82.6 38 39.4 75 73.1
M 52 88.25 42 40.4 80 78.1
M 56 93.56 45 43.4 85 82.8
M 60 99.21 48 46.4 90 87.8
M 64 104.86 51 49.1 95 92.8
M 68 110.51 54 52.1 100 97.8
M 72 x 6 116.16 58 56.1 105 102.8
M 76 x 6 121.81 61 59.1 110 107.8
M 80 x 6 127.46 64 62.1 115 112.8

A354 Bd Flat Washer Dimensions

ISO 7089 Alloy Steel Flat Washer dimensions in mm

A354 Bd Flat Washer Dimensions

ASTM A354 Bolt Size USS SAE
OD (in.) ID (in.) Thickness OD (in.) ID (in.) Thickness
1/8 (#6) - - - 0.375 0.156 .036/.065
5/32 (#8) - - - 0.438 0.188 .036/.065
3/16 (#10) 0.560 0.250 .036/.065 0.500 0.220 .036/.065
7/32 (#12) - - - 0.562 0.250 .051/.080
1/4 (#14) 0.734 0.312 .051/.080 0.625 0.281 .051/.080
5/16 0.875 0.375 .064/.104 0.688 0.344 .051/.080
3/8 1.000 0.438 .064/.104 0.812 0.406 .051/.080
7/16 1.250 0.500 .064/.104 0.922 0.469 .051/.080
1/2 1.375 0.562 .086/.132 1.062 0.531 .074/.121
9/16 1.469 0.625 .086/.132 1.156 0.594 .074/.121
5/8 1.750 0.688 .108/.160 1.312 0.656 .074/.121
3/4 2.000 0.812 .122/.177 1.469 0.812 .108/.160
7/8 2.250 0.938 .136/.192 1.750 0.938 .108/.160
1 2.500 1.062 .136/.192 2.000 1.062 .108/.160
1 1/8 2.750 1.250 .136/.192 2.250 1.250 .108/.160
1 1/4 3.000 1.375 .136/.192 2.500 1.375 .136/.192
1 3/8 3.250 1.500 .153/.213 2.750 1.500 .136/.213
1 1/2 3.500 1.625 .153/.213 3.000 1.625 .153/.213
1 5/8 3.750 1.750 .153/.213 - - -
1 3/4 4.000 1.875 .153/.213 - - -
1 7/8 4.250 2.000 .153/.213 - - -
2 4.500 2.125 .153/.213 - - -
2 1/4 4.750 2.375 .193/.248 - - -
2 1/2 5.000 2.625 .210/.280 - - -
2 3/4 5.250 2.875 .228/.310 - - -
3 5.500 3.125 .249/.327 - - -

4130 Alloy Steel Socket Head Cap Screw Dimensions

American National Standard ANSI/ASME B18.3.1M Alloy Steel Socket Head Cap Screws

4130 Alloy Steel Socket Head Cap Screw Dimensions

Alloy Steel ASTM A354 Screw Nom. Size Thread Pitch Body
Diameter
D
Head
Diameter
A
Head
Height
H
Chamfer
or
Radius
S
Hexagon
Socket
Size
J
Spline
Socket
Sizea
M
Key
Engagement
T
Transition
Dia.
B
Max Min Max Min Max Min Max Nom. Nom. Min Max
M1.6 × 0.35 1.60 1.46 3.00 2.87 1.60 1.52 0.16 1.5 1.829 0.80 2.0
M2 × 0.4 2.00 1.86 3.80 3.65 2.00 1.91 0.20 1.5 1.829 1.00 2.6
M2.5 × 0.45 2.50 2.36 4.50 4.33 2.50 2.40 0.25 2.0 2.438 1.25 3.1
M3 × 0.5 3.00 2.86 5.50 5.32 3.00 2.89 0.30 2.5 2.819 1.50 3.6
M4 × 0.7 4.00 3.82 7.00 6.80 4.00 3.88 0.40 3.0 3.378 2.00 4.7
M5 × 0.8 5.00 4.82 8.50 8.27 5.00 4.86 0.50 4.0 4.648 2.50 5.7
M6 × 1 6.00 5.82 10.00 9.74 6.00 5.85 0.60 5.0 5.486 3.00 6.8
M8 × 1.25 8.00 7.78 13.00 12.70 8.00 7.83 0.80 6.0 7.391 4.00 9.2
M10 × 1.5 10.00 9.78 16.00 15.67 10.00 9.81 1.00 8.0 5.00 11.2
M12 × 1.75 12.00 11.73 18.00 17.63 12.00 11.79 1.20 10.0 6.00 14.2
M14 × 2b 14.00 13.73 21.00 20.60 14.00 13.77 1.40 12.0 7.00 16.2
M16 × 2 16.00 15.73 24.00 23.58 16.00 15.76 1.60 14.0 8.00 18.2
M20 × 2.5 20.00 19.67 30.00 29.53 20.00 19.73 2.00 17.0 10.00 22.4
M24 × 3 24.00 23.67 36.00 35.48 24.00 23.70 2.40 19.0 12.00 26.4
M30 × 3.5 30.00 29.67 45.00 44.42 30.00 29.67 3.00 22.0 15.00 33.4
M36 × 4 36.00 35.61 54.00 53.37 36.00 35.64 3.60 27.0 18.00 39.4
M42 × 4.5 42.00 41.61 63.00 62.31 42.00 41.61 4.20 32.0 21.00 45.6
M48 × 5 48.00 47.61 72.00 71.27 48.00 47.58 4.80 36.0 24.00 52.6

Alloy Steel Bolts Type

ASTM A354 Eye Bolt

ASTM A354 Eye Bolt

A354 Bd Hex Bolt

A354 Bd Hex Bolt

A354 Bc Hex Head Bolt

A354 Bc Hex Head Bolt

4130 Alloy Steel Heavy Hex Bolt

4130 Alloy Steel Heavy Hex Bolt

Alloy Steel U Bolt

Alloy Steel U Bolt

Low Alloy Steel Carriage Bolt

Low Alloy Steel Carriage Bolt

ASTM A354 Alloy Steel Galvanized Bolt

ASTM A354 Alloy Steel Galvanized Bolt

4130 Alloy Steel Square Head T Bolt

4130 Alloy Steel Square Head T Bolt

A354 Alloy Steel Hot Dip Galvanized Bolts

A354 Alloy Steel Hot Dip Galvanized Bolts

ASTM A354 M8 Bolt

ASTM A354 M8 Bolt

A354 Bc Allen Bolt

A354 Bc Allen Bolt

Alloy Steel M16 Bolt

Alloy Steel M16 Bolt

A354 Bd M10 Bolt

A354 Bd M10 Bolt

A354 Bc Oval Head Bolt

A354 Bc Oval Head Bolt

ASTM A354 Alloy Steel Hexagon Bolt

ASTM A354 Alloy Steel Hexagon Bolt

A354 Alloy Steel Flange Bolt

A354 Alloy Steel Flange Bolt

Full Thread Low Alloy Steel Hex Bolt

Full Thread Low Alloy Steel Hex Bolt

Alloy Steel Plow Bolt

Alloy Steel Plow Bolt

A354 Bd Structural Hex Bolts

A354 Bd Structural Hex Bolts

4130 Alloy Steel Cup Head Bolt

4130 Alloy Steel Cup Head Bolt

ASTM A354 Lag Bolt

ASTM A354 Lag Bolt

Low Alloy Steel CSK Bolt

Low Alloy Steel CSK Bolt

Alloy Steel Nuts Types

ASTM A354 Hex Nut

ASTM A354 Hex Nut

A354 Bd Weld Nut

A354 Bd Weld Nut

Low Alloy Steel Slotted Flange Nut

Low Alloy Steel Slotted Flange Nut

Alloy Steel Lock Nut

Alloy Steel Lock Nut

4130 Alloy Steel Pinion Nut

4130 Alloy Steel Pinion Nut

A354 Bc Heavy Hex Nut

A354 Bc Heavy Hex Nut

ASTM A354 Alloy Steel M10 Hexagon Nut

ASTM A354 Alloy Steel M10 Hexagon Nut

Fine Thread A354 Alloy Steel Hex Nut

Fine Thread A354 Alloy Steel Hex Nut

Alloy Steel Stud Bolt Type

ASTM A354 Threaded Rod

ASTM A354 Threaded Rod

A354 Bd Studs

A354 Bd Studs

ASTM A354 Alloy Steel Double End Studs

ASTM A354 Alloy Steel Double End Studs

Alloy Steel Stud Bolt

Alloy Steel Stud Bolt

4130 Alloy Steel Stud Bar

4130 Alloy Steel Stud Bar

A354 Bc Weld Studs

A354 Bc Weld Studs

Low Alloy Steel Fully Threaded Studs

Low Alloy Steel Fully Threaded Studs

A354 Alloy Steel Partially Threaded Studs

A354 Alloy Steel Partially Threaded Studs

Alloy Steel Screws Types

ASTM A354 Lag Screw

ASTM A354 Lag Screw

Alloy Steel Hex Screw

Alloy Steel Hex Screw

A354 Bd Socket Head Cap Screw

A354 Bd Socket Head Cap Screw

A354 Bc Set Screw

A354 Bc Set Screw

Low Alloy Steel Coach Screw

Low Alloy Steel Coach Screw

4130 Alloy Steel Machine Screw

4130 Alloy Steel Machine Screw

ASTM A354 Alloy Steel Grub Screw

ASTM A354 Alloy Steel Grub Screw

A354 Alloy Steel Cap Screw

A354 Alloy Steel Cap Screw

Alloy Steel Hex Head Screw

Alloy Steel Hex Head Screw

ASTM A354 Hexagon Head Screw

ASTM A354 Hexagon Head Screw

A354 Bd Screw Hex Flange

A354 Bd Screw Hex Flange

4130 Alloy Steel Square Head Screw

4130 Alloy Steel Square Head Screw

Alloy Steel Washers Types

Alloy Steel Flat Washer

Alloy Steel Flat Washer

A354 Bd Curved Spring Washer

A354 Bd Curved Spring Washer

ASTM A354 Fender Washer

ASTM A354 Fender Washer

A354 Bc Square Washer

A354 Bc Square Washer

4130 Alloy Steel Split Lock Washer

4130 Alloy Steel Split Lock Washer

Low Alloy Steel Star Washer

Low Alloy Steel Star Washer

ASTM A354 Alloy Steel Tooth Lock Washer

ASTM A354 Alloy Steel Tooth Lock Washer

A354 Alloy Steel Wave Spring Washer

A354 Alloy Steel Wave Spring Washer

Alloy Steel Fasteners Application

  • Defence/ Nuclear Energy Sector
  • Sea Water , Offshore & Chemical Industry
  • Electrical & Agriculture Industry
  • Metric Alloy Steel Hex Bolts for Power Generation
  • Alloy Steel Stud Bolt for Construction
  • High quality Alloy Steel Petrochemical Fasteners
  • Engineering & Aerospace Industry
  • High Strength Alloy Steel Bolts and Nuts for Automotive industry
  • Large size Alloy Steel Bolts for Oil & Gas Industries
  • Heavy duty Alloy Steel Fasteners for Heat Exchangers
  • Alloy Steel Nut Bolt suitable for Off-Shore Oil Drilling

Alloy Steel Bolts Testing Tool & Equipment

  • Micrometer for accurate measurement of Alloy Steel Bolts
  • Coordinate Measuring Machine
  • Thread gauge and Smooth plug gauge used to check Alloy Steel Screws and Nuts quickly
  • Image measuring instrument
  • Roughness tester used to test the surface finish of a Alloy Steel Bolts and Nuts
  • Routine inspection of calipers

A354 Bd Screws Sizes

4130 Alloy Steel Screw Size Body Dia Hex Key Size Head Height Head Dia Maximum Thread Length Minimum Thread Length
No. 0 0.06 0.05 0.06 0.096 5/8 3/8
No. 1 0.073 1/16 0.073 0.118 7/8 3/8
No. 2 0.086 5/64 0.086 0.14 7/8 1/2
No. 3 0.099 5/64 0.099 0.161 7/8 1/2
No. 4 0.112 3/32 0.112 0.183 11/8 11/16
No. 5 0.125 3/32 0.125 0.205 1 11/16
No. 6 0.138 7/64 0.138 0.226 11/8 11/16
No. 8 0.164 9/64 0.164 0.27 11/4 3/4
No. 10 0.19 5/32 0.19 0.312 13/8 15/16
No. 12 0.216 5/32 0.216 0.345 11/4 15/16
1/4 0.250 3/16 1/4 3/8 11/2 15/16
5/16 0.3125 1/4 5/16 15/32 1-3/4 1-1/16
3/8 0.375 5/16 3/8 9/16 2 1-3/16
7/16 0.438 3/8 7/16 21/32 2-1/4 13/16
1/2 0.500 3/8 1/2 3/4 2-1/2 1-3/8
9/16 0.5625 7/16 9/16 27/32 2-7/16 1-5/8
5/8 0.625 1/2 5/8 15/16 3 1-5/8
3/4 0.750 5/8 3/4 11/8 3-1/2 1-7/8
7/8 0.875 3/4 7/8 15/16 3-3/4 2-1/16
1 1.000 3/4 1 11/2 4-1/2 2-1/4
1-1/8 1.125 7/8 1-1/8 111/16 4-21/32 2-13/16
1-1/4 1.250 7/8 1-1/4 17/8 5-3/32 3-1/8
1-1/2 1.500 1 1-1/2 21/4 6-5/64 3-3/4
1-3/4 1.750 11/4 1-3/4 25/8 7-1/8 4-3/8
2 2.000 11/2 2 3 8-7/64 5

ASTM A354 Nuts Sizes

4130 Alloy Steel Finished Hex Nuts sizes as per ANSI/ASME B18.2.2

ASTM A354 Nuts Sizes

Nominal or Basic Major Diameter of AS Nut Thread

Alloy Steel Nuts Width Across Flats (F)

Width Across Corners (G) Thickness of ASTM A354 Hex Nuts (H) 
Basic Max Min  Max  Min Basic  Max Min 
1/4 0.2500 7/16 .438 .428 .505 .488 7/32 0.226 0.212
5/16 0.3125 1/2 .500 .489 .577 .557 17/64 0.273 0.258
3/8 0.3750 9/16 .562 .551 .650 .628 21/64 0.337 0.320
7/16 0.4375 11/16 .688 .675 .794 .768 3/8 0.385 0.365
1/2 0.5000 3/4 .750 .736 .866 .840 7/16 0.448 0.427
9/16 0.5625 7/8 .875 .861 1.010 .982 31/64 0.496 0.473
5/8 0.6250 15/16 .938 .922 1.083 1.051 35/64 0.559 0.535
3/4 0.7500 1-1/8 1.125 1.088 1.299 1.240 41/64 0.665 0.617
7/8 0.8750 1-5/16 1.312 1.269 1.516 1.447 3/4 0.776 0.724
1 1.0000 1-1/2 1.500 1.450 1.732 1.653 55/64 0.887 0.831
1-1/8 1.1250 1-11/16 1.688 1.631 1.949 1.859 31/32 0.999 0.939
1-1/4 1.2500 1-7/8 1.875 1.812 2.165 2.066 1-1/16 1.094 1.030
1-3/8 1.3750 2-1/16 2.062 1.994 2.382 2.273 1-11/64 1.206 1.138
1-1/2 1.5000 2-1/4 2.250 2.175 2.598 2.480 1-9/32 1.317 1.245
1-5/8 1.6250 2-7/16 2.438 2.356 2.815 2.686 1-25/64 1.429 1.353
1-3/4 1.7500 2-5/8 2.625 2.538 3.031 2.893 1-1/2 1.540 1.460
2 2.000 3 3.000 2.900 3.464 3.306 1-23/32 1.763 1.675
2-1/4 2.2500 3-3/8 3.375 3.263 3.897 3.719 1-15/16 1.986 1.890
2-1/2 2.5000 3-3/4 3.750 3.625 4.330 4.133 2-5/32 2.209 2.105
2-3/4 2.7500 4-1/8 4.125 3.988 4.763 4.456 2-3/8 2.431 2.319
3 3.000 4-1/2 4.500 4.350 5.196 4.959 2-19/32 2.654 2.534

4130 Alloy Steel Washer Sizes

Alloy Steel SAE Flat Washers
Size Inside Diameter Outside Diameter Thickness
#2 3/32" 1/4" .020"
#4 1/8" 5/16" 1/32"
#6 5/32" 3/8" 3/64"
#8 3/16" 7/16" 3/64"
#10 7/32" 1/2" 3/64"
1/4 9/32" 5/8" 1/16"
5/16 11/32" 11/16" 1/16"
3/8 13/32" 13/16" 1/16"
7/16 15/32" 59/64" 1/16"
1/2 17/32" 1-1/16" 3/32"
9/16 19/32" 1-3/16" 3/32"
5/8 21/32" 1-5/16" 3/32"
3/4 13/16" 1-1/2" 9/64"
7/8 15/16" 1-3/4" 9/64"
1" 1-1/16" 2" 9/64"
1-1/8 1-3/16" 2-1/4" 9/64"
1-1/4 1-5/16" 2-1/2" 5/32"
1-1/2 1-7/16" 3" 3/16"
1-5/8 1-3/4" 3-3/4" 3/16"
1-3/4 1-7/8" 4" 3/16"
2 2-1/8" 4-1/2" 3/16"

A354 Bc Bolts Sizes

ASME B18.2.1 Low Alloy Steel Hex Head Bolt size (Inch Series)

A354 Bc Bolts Sizes

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

Chemical Composition of Alloy Steel Hex Bolts

Standard Grade Carbon Mn P S Si Cr Mo
ASTM A29 4130 0.28-0.33 0.40-0.60 0.035 0.040 0.15-0.35 0.80-1.10 0.15-0.25
JIS G4105 SCM430/
SCM2
0.28-0.33 0.60-0.85 0.030 0.030 0.15-0.35 0.90-1.2 0.15-0.30
EN10250
/EN10083
25CrMo4/
1.7218
0.22-0.29 0.60-0.90 0.025 0.035 ≦0.40 0.90-1.2 0.15-0.30

Mechanical Properties of ASTM A354 Nut Bolt

AISI 4130 Bolts

Properties Metric
Tensile strength, ultimate 560 MPa
Modulus of elasticity 190-210 GPa
Tensile strength of Alloy Steel Bolts, yield 460 MPa
Bulk modulus (Typical for steel) 140 GPa
Elongation at break (in 50 mm) 21.50%
Shear modulus (Typical for steel) 80 GPa
Poissons ratio 0.27-0.30
Reduction of area 59.6
Hardness, Brinell 217
Hardness, Knoop (Converted from Brinell hardness) 240
Hardness, Rockwell B (Converted from Brinell hardness) 95
Hardness, Vickers (Converted from Brinell hardness) 228
Hardness, Rockwell C (Converted from Brinell hardness, value below normal HRC range, for comparison purposes only.) 17
Machinability (Annealed and cold drawn. Based on 100% machinability for AISI 1212 alloy steel.) 70

 

A354 Bd Fasteners Equivalent Grade

Country USA BS BS British Japan
Standard ASTM A29 EN 10250 /EN 10083 BS 970 JIS G4105
Grades 4130 25CrMo4/ 1.7218 708A25/ 708M25 SCM430

Alloy Steel Bolts Price List

Products FOB Price US $
High Strength Alloy Steel Hex Allen Key Bolt M8*25 DIN 912 US $0.02/ Piece
Alloy Steel Hex Bolts Fastener US $1.00-$1.50/ Set
ASTM A354 Heavy Hex Bolt US $0.02-$0.05/ Piece
M45 Bolt Scm435 M36 M42 M45 352 Alloy Steel Hexagon Head Bolt US $0.01-$0.09/ Piece

Call us or send us an email to sales@jigneshsteel.com for more details. Always compare our price with other Alloy Steel Bolts manufacturers in India or China

Check our reference these countries before you order Alloy Steel fasteners

A354 Bd Alloy Steel Bolts United Kingdom -UK, Chile, China, South Africa
Alloy Steel Fasteners UK, United Arab Emirates (UAE), Philippines, Bahrain
ASTM A354 Hex Bolts Philippines, Netherlands, Malaysia, Philippines
A354 Bc Alloy Steel Screws Europe, Egypt, Peru, Denmark, Greece, Sweden, Jakarta - Indonesia, Oman
Alloy Steel Shoulder Screw Spain, Australia, Malaysia, Hungary, Morocco, Germany
ASTM A394 Tower Bolt HDG Hot Dip Galvanized Hex Bolt Europe, Malaysia, Singapore, Portugal, USA
Alloy Steel Socket Head Screws Canada, Italy, Japan, Saudi Arabia (KSA)
ASTM A354 DIN938 Alloy Steel Stud Bolt Malaysia, Turkey, Colombia, South Africa
Alloy Steel Washer Mexico, Malaysia, Indonesia, Taiwan, Thailand
Galvanized din3570 A354 u bolt Malaysia, UK, South Korea, New Zealand, Bangladesh
Alloy Steel Stud Bolts Poland, Singapore, Romania, Jordan, Kuwait
06b 133 ASTM A354 Gr.BC,BD HDG Hex Bolt Canada, Iran, Malaysia, Argentina, Singapore
Alloy Steel Threaded Rod Singapore, Norway, Los Alamos -Mexico, Finland
ASTM A354 Grades BD Nut Bolt Ellington -United States, Russia, NY 12203 (USA), Brazil
Alloy Steel Dowel Pins Singapore, Hong Kong, Dammam -KSA, UAE
ASTM A354 Grades B Bolt Malaysia, Dubai, Qatar, Vietnam, Nigeria
Alloy Steel Nuts Belgium, Malaysia, Austria, Czechia, UAE
ASTM A354 Grades BD Heavy Hex Bolt Thailand, UK, Malaysia, Vietnam, Indonesia
A354 Grades BC L Type Metal Anchor Bolt Malaysia, Philippines, Europe, France