Hot Dip Galvanized Fasteners

Hot Dip Galvanized Grub Screw, Hot Dip Galvanized Star Washers, Hot Dip Galvanized Punched Washer, Hot Dip Galvanized Hex Coupling Nut, Hot Dip Galvanized Hex Head Bolt, Hot Dip Galvanized Socket Screw, Hot Dip Galvanized Socket Head Cap Screw, Hot Dip Galvanized Nylon Insert Nut, Hot Dip Galvanized Dome Nuts, Hot Dip Galvanized Threaded Stud, Hot Dip Galvanized Structural Bolts, Hot Dip Galvanized Plain Washer Manufacturer in India.

Neelkamal Alloys LLP is a known exporter and stockist of Hot Dip Galvanized Fasteners, which are nicely appropriate for made-up or designed capabilities.

It is a complicated chromium, molybdenum and nickel shape this is being designed particularly for augmented robust healthy and corrosion resistance. They are easier to put in and show longer lifestyles functioning. Hot Dip Galvanized Nuts has some of top notch functions to offer like having professional workforce, accomplished in the interior of an assured time period, first-class sources used, and greater. Meanwhile, it has nearly comparable amount of titanium content material for hovering temp fidelity. As it nevertheless holds numerous the attributes, the including of titanium allows such fasteners to be sheltered from precipitation at excessive temperatures, as nicely within the organization of protracted exposure.

Hot Dip Galvanized Fasteners

Ready Stock of Hot Dip Galvanized Serrated Flange Bolts, Hot Dip Galvanized Flat Washer, Hot Dip Galvanized Lock Nut, Hot Dip Galvanized Machine Bolt, Hot Dip Galvanized Wing Nut, Hot Dip Galvanized Allen Cap Screw, Hot Dip Galvanized Anchor Bolt Stockist, Hot Dip Galvanized Foundation Bolts, Hot Dip Galvanized Self Locking Nuts, Hot Dip Galvanized Marine Anchors Supplier in Mumbai, India.

For excessive temp capabilities of the hovering carbon variation, the stabilized fasteners should be in employment. Hot Dip Galvanized Bolts are hardier to all-reason corrosion and pitting / crevice corrosion than the conformist nickel-chromium austenitic alloys. It is the low model of carbon and is resistant from sensitization. It has advanced hovering temp efficiency and mechanical efficiency. It is essentially a not unusual place metallic via titanium stabilization and is parallel in fee to the titanium stabilization. It has numerous tremendous functions to offer like having Durable, Reliable, Flawless finish, Resistance towards corrosion, Superior tensile strength and so on. It tackles via chip functions which might be robust and hard enough.

Annealing of these fasteners wishes heating contained by the variety of 1038 Deg C to 1149 Deg C, previous to in a timely fashion reducing. It is greater resilient to conventional corrosion and pitting than conformist nickel chromium alloys. It as nicely presents better creep, tensile energy and stress-to-rupture at excessive temp, top notch corrosion resistance and robust healthy attributes. Hot Dip Galvanized Washers is getting used expansively for weldments in which its resistance to carbide precipitation is due to welding ensures excellent corrosion resistance. It is broadly used within the chemical, oil and gas, and other-associated industries for its affluence of fabrication and affordable corrosion resistance.

Hot Dip Galvanized Fasteners Specifications

Grade Hot Dip Galvanized
Hot Dip Galvanized Fasteners size M8 TO M36 | Custom Sizes
Hot Dip Galvanized Fasteners Length UPTO 5 METERS
Hot Dip Galvanized Studs, Bolts, Threads UNF, BSW, BSF, METRIC, UNC, or as required
Standard of Hot Dip Galvanized 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 Hot Dip Galvanized Stud Bolt length
ANSI B 18.2.4 2M
as per defined in ASME B18.2.2 Hot Dip Galvanized Hex nuts
Form of Hot Dip Galvanized Fasteners Hex, Threading, Square, Round as per Gauge Etc.
Types of Hot Dip Galvanized Nut Hex Head Nut, Eye Nut, Dome Nut, Wing Nut, T Nut, Panel Nut, Lock Nut, Coupling Nut, Square Nut, Acorn Nut etc.
Types of Hot Dip Galvanized Screw Hex Head Cap Screws, Socket Set Screws, Anchor Screws, Blind Rivet, Socket Head Screws, Concrete Screws, Shoulder Screws, Panel Screws, Threaded Screws, Machine Screws etc.
Types of Hot Dip Galvanized Washer Machine Washers, Flat Washer, Star Washers, Sealing Washer, Lock Washer, Split Washer 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
Test Certificate of Hot Dip Galvanized 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 Hot Dip Galvanized Bolts Six-Lobe,Phillips,Phillips/Slot, Slotted etc
Packing of Hot Dip Galvanized Fasteners IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request
Types of Hot Dip Galvanized Fasteners
Hot Dip Galvanized Bolts
Hot Dip Galvanized Bolts
Hot Dip Galvanized Nuts
Hot Dip Galvanized Nuts
Hot Dip Galvanized Screw
Hot Dip Galvanized Screw
Hot Dip Galvanized Washers
Hot Dip Galvanized Washers
Hot Dip Galvanized Stud Bolts‎‎
Hot Dip Galvanized Stud Bolts‎
Hot Dip Galvanized Anchor Bolts
Hot Dip Galvanized Anchor Bolts
Hot Dip Galvanized Fasteners Price List

Contact us or click on request a quote button to get our competitive prices for Hot Dip Galvanized Fasteners. Neelkamal Alloys LLP maintain the large inventory of high quality Hot Dip Galvanized Fasteners for sale to our clients throughout globally.

Hot Dip Galvanized Fasteners Chemical Composition
Heat Analysis 120ksi, % 150ksi, %
Carbon 0.30 – 0.52 0.30 – 0.48*
Manganese 0.60 min 0.60 min
Phosphorus 0.035 max 0.035 max
Sulfur 0.040 max 0.040 max
Silicon 0.15 – 0.30 -
Boron 0.003 max 0.003 max
Copper - -
Nickel - -
Chromium - -
Molybdenum - -
Hot Dip Galvanized Fasteners Mechanical properties
Grade Size Tensile ksi min Yield ksi min
A325 1/2" - 1 120 92
1 1/8 - 1 1/2 105 81
A490 1/2 - 1 1/2 150 130
A193 B7 Up to 2 1/2 125 105
2 5/8 - 4 115 95
Hot Dip Galvanized Fasteners Tolerance Chart
Nominal Length, in. Nominal Size, in.
1⁄2 5⁄8 3⁄4 thru 1 11⁄8 thru 11⁄2
Over 6 in. -0.19 -0.25 -0.25 -0.25
Thru 6 in. -0.12 -0.12 -0.19 -0.25
Hot Dip Galvanized Fasteners Standard
Hexagon Bolt / Set Screws Stud Bolt Hexagon Nuts Socket Cap screws
DIN 931 BS 4882 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
Hot Dip Galvanized Hex Bolt Dimensions
Nominal Size (D) Body Diameter Head Thickness Acro The Flats Acro 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
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
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
m30 30.00 29.67 19.48 17.92 46.00 45.00 53.12 50.85
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
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
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
m90 90.00 89.13 57.74 54.26 130.00 125.50 150.11 143.07
m100 90.00 99.13 63.9 60.10 145.00 140.00 167.43 159.60
Hot Dip Galvanized Nuts Dimensions
Nominal Size or Basic Major Thread Diameter F G H
Width Across Flats Width Across Corners Thickness
Basic Max Min Max Min Basic Max Min
1/4 .2500 1/2 .500 .488 .577 .556 15/64 .250 .218
5/16 .3125 9/16 .562 .546 .650 .622 19/64 .314 .280
3/8 .3750 11/16 .688 .669 .794 .763 23/64 .377 .341
7/16 .4375 3/4 .750 .728 .866 .830 27/64 .441 .403
1/2 .5000 7/8 .875 .850 1.010 .969 31/64 .504 .464
9/16 .5625 15/16 .938 .909 1.083 1.037 35/64 .568 .526
5/8 .6250 1-1/16 1.062 1.031 1.227 1.175 39/64 .631 .587
3/4 .7500 1-1/4 1.250 1.212 1.443 1.382 47/64 .758 .710
7/8 .8750 1-7/16 1.438 1.394 1.660 1.589 55/64 .885 .833
1 1.0000 1-5/8 1.325 1.575 1.876 1.796 63/64 1.012 .956
1-1/8 1.1250 1-13/16 1.812 1.756 2.093 2.002 1-7/64 1.139 1.079
1-1/4 1.2500 2 2.000 1.938 2.309 2.209 1-7/32 1.251 1.187
1-3/8 1.3750 2-3/16 2.188 2.119 2.526 2.416 1-11/32 1.378 1.460
1-1/2 1.5000 2-3/8 2.375 2.300 2.742 2.622 1-15/32 1.505 1.433
1-5/8 1.6250 2-9/16 2.562 2.481 2.959 2.828 1-19/32 1.632 1.556
1-3/4 1.7500 2-3/4 2.750 2.662 3.175 3.035 1-23/32 1.759 1.679
2 2.0000 3-1/8 3.125 3.025 3.608 3.449 1-31/32 2.013 1.925
2-1/4 2.2500 3-1/2 3.500 3.388 4.041 3.862 2-13/64 2.251 2.155
2-1/2 2.5000 3-7/8 3.875 3.750 4.474 4.275 2-29/64 2.505 2.401
2-3/4 2.7500 4-1/4 4.250 4.112 4.907 4.688 2-45/64 2.759 2.647
3 3.0000 4-5/8 4.625 4.475 5.340 5.102 2-61/64 3.013 2.893
3-1/4 3.2500 5 5.000 4.838 5.774 5.515 3-3/16 3.252 3.124
3-1/2 3.5000 5-3/8 5.375 5.200 6.207 5.928 3-7/16 3.506 3.370
3-3/4 3.7500 5-3/4 5.750 5.562 6.640 6.341 3-11/16 3.670 3.616
4 4.0000 6-1/8 6.125 5.925 7.073 6.755 3-15/16 4.014 3.862