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  • AN ISO 9001-2008 | 14001-2004 | OHSAS 18001-2007 | PED CERTIFIED 97/23/EC
Ratnam Steel

Square Bolts

Ratnam Steel is one of the leading Manufacturer of Square Bolts in india, we are award winning Supplier of Square Bolts in india, We are ISO Certified and best quality product Exporter of Square Bolts in india. Ratnam Steel is 4th Largest Stockist of Square Bolts in india. We are continuously expanding our product line as a Stockholder of Square Bolts in india and Trader of Square Bolts in india and provides our products to client in a combination of good grades, thickness, length, and surface finish. To fulfil Emerging customers need we Started working as a distributor and becomes largest Distributor of Square Bolts in india. 

WHAT WE DO ?

  • Square Bolts manufacturers in india
  • Square Bolts suppliers in india
  • Square Bolts exporters in india
  • Square Bolts distributors in india
  • Square Bolts traders in india
  • Square Bolts stockist in india
  • Square Bolts stockholder in india
  • Square Bolts wholesaler in india
  • Square Bolts importers in india
  • Square Bolts manufacturer in Mumbai, Maharashtra
  • Square Bolts manufacturers in Rajkot, Gujarat

Square Bolts types :

Bolts can be Manufactured in Full Thread & Half Thread Configurations.
Manufacturing Process Adopted are Cold Forged, Hot Forged & Bar Stock Machined. Bolts without Threading, Forged Blanks can be manufactured on request along with CNC machined Process.

12 Point Flange Bolt
Cap Screws & Hex Bolts
Carriage Bolts
Flange Bolts
12 Point Flange Bolt
Cap Screws & Hex Bolts
Carriage Bolts
Flange Bolts
Structural Bolts
Tension Indicating Bolts
Heavy Hex Cap Screws & Heavy Hex Bolts
Square Head Bolts
Structural Bolts
Tension Indicating Bolts
Heavy Hex Cap Screws & Heavy Hex Bolts
Square Head Bolts
U-Bolts
Ferry Cap Screws
Plow Bolts
Hanger Bolts
U-Bolts
Ferry Cap Screws
Plow Bolts
Hanger Bolts
Elevator Bolts
Eye Bolts
Tension Control Bolts
Connector Bolts
Elevator Bolts
Eye Bolts
Tension Control Bolts
Connector Bolts
Tower Bolts
Penta Bolts
Step Bolts
Coil Bolts
Tower Bolts
Penta Bolts
Step Bolts
Coil Bolts
J-Bolts
Sidewalk Bolts
Timber Bolt
Bin Bolts
J-Bolts
Sidewalk Bolts
Timber Bolts
Bin Bolts
U-Bolt Plates
Track Bolts
Hurricane Bolts
Draw Bolts
U-Bolt Plates
Track Bolts
Hurricane Bolts
Draw Bolts
Lag Bolt
Stove Bolt
Machine Bolt
Tap Bolt
Lag Bolt
Stove Bolt
Machine Bolt
Tap Bolt
Grub Screw
Set Screw
Shoulder Bolt
T Head Bolts
Grub Screw
Set Screw
Shoulder Bolt
T Head Bolts
Through Bolts
Toggle Bolts
Torx Bolts
Wing Bolts
Through Bolts
Toggle Bolts
Torx Bolts
Wing Bolts

Square Bolts Size Range :

Metric Size Range from M1.0 upto M150 in accordance with ANSI / ASME B1.13M Edition 2012.
Imperial size Range from #0000 upto #12 and 1/4″ upto 6″ in accordance with ANSI / ASME B1.1 Edition 2012.

Square Bolts Threading Specification :

Coarse Threads (6g / 6h Tolerance), Fine Threads (4g / 4h Tolerance) and Extra Fine Threads in Metric Series in accordance with ISO 724 .
Unified Coarse, Unified Fine, 8 UN Threads in accordance with ANSI / ASME B1.1 2A / 2B Edition 2012.

Square Bolts Dimension :

ASME B18.2.1

Square Bolts Trade Names :

Square Bolts, Square Head Bolts

Square Bolts Surface Treatments :

PTFE, Teflon, Flouropolymer, FlouroCarbon, Xylan, Teflon Coating: Grades 1000 / 1014 / 1070 / 1400 / 1424 / 1427 / 1052 / 5230 / 5250 / 5611
Ceramic Coating: Xylar 1 / 101 / 2 / 201, TakeCoat 1000 / TakeCoat Ceramic 1, Sermagard 1105 / Sermagard 1280, ASTM F1428
Dacromet: 320 / 500 / ID / T, DacroBlack 107 / 127 / 135, DacroLub 15 /10, Zinc Flake Coating, Aluminium Flake Coating, ASTM F1136M, EN 13858, EN ISO 10683
Other Platings: Molykote, Shrerdizing, Cadmium / Nickel / Zinc Plating, Phosphating,

 

Square Bolts Materials :

Austenitic Stainless Steel 304, 316, 317, 321, 310, 309, 347 & 348
Martensitic / Ferritic Stainless Steel 409, 410, 416, 420 & 430F
Super Austenitic Stainless Steel 904l, 254-Smo, Alloy 20, Al-6xn & Alloy 330
Precipitation Hardening Stainless Steel Alloy A-286, A453 GRADE 660, 17-4 PH, 15-5 Ph
Nitronic 50 , 60 ( xm-19); Nimonic 75, 80A, 105, 90, 263; Nickel 200, 201
Inconel 600, 601, 602, 603, 617, 625, 686, 718, X-750, 701
Incoloy 800, 800H, 800HT, 825, 925, 926
Hastelloy C276, C22,C-2000,B, B2, B3, G30, X, N
Titanium Grade1, Grade2; Silicon Bronze C651, C655, C656; Copper Nickel 90/10, 70/30
Chrome Moly Steel 25CRMO4, 21CRMOV5-7, 42CRMO4, 42CRMOV4-6
Duplex 32205 (F60), 31803 (F51);Super Duplex 32750 ( F53) , 32760 (Zeron 100), (F55)
Ferralium 255, 255FG46; Monel 400, K-500, R405
Aluminium Alloy 2024, 6061, 7075; Leaded Gunmetal LG4
Low Temperature: EN 10269 1.7218, 155680, 1.7725
High Temperature: 1.1181, 1.7218, 1.7255, 1.7709, 1.4923

 

 

 

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