Specifications:
Manufactured from low carbon steel, these screws meet SAE J-429 Grade 2 specifications. Available in coarse thread, with zinc or black oil finish. Other available Grade 2 bolts include finished hex head-ASTM A307 and heavy hex head- ASTM A-307 Grade B. Grade 2 bolts are stocked in a full range of sizes. There are no head markings for a Grade 2 Hex Head Bolt. It is a blank head. See common head markings for hex bolt grade differences.
Our grade 5 alloy hex cap screws are manufactured in India from oil quenched and tempered heat treated medium carbon steel (1045). Available in coarse and fine thread, with zinc or black oil finish (class 2A threads). They conform to ASTM A-354 and SAE J-429 Grade 5. Available in diameters from 1/4" to 2 1/2" and lengths up to 20". Head markings for grade 5 bolts is most commonly 3 lines in some arrangement. See common head markings for hex bolt grade differences.
Made from 4140 steel, these screws meet ASTM A-354 BD, SAE J-429 Grade 8, and SAE chemistry and mechanical specifications. Available in coarse and fine thread, with zinc or black oil finish (class 2A threads). Stocked in diameters from 1/4" to 3" and lengths up to 30". Head markings for grade 8 bolts is most commonly 6 lines in some arrangement. See common head markings for hex bolt grade differences.
Our Grade 9 hex cap screws are made from the highest grade alloys (5140), formed and heat treated using today's most sophisticated metallurgical techniques. They have a head height 30% higher than standard, and are 20% stronger than grade 8 bolts, with a yield strength of 180,000 psi. minimum. Available in both coarse and fine threads, in diameters from 1Ú4" to 1 1Ú4" and lengths up to 10". Made from BG40 raw material through 1" and 41B40 above 1". Head markings for grade 9 bolts is different from the standard head marking conventions. There are 9 dots around the outside. See common head markings for common hex bolt grade differences.
Bolt Dia. | E | F | G | H | M | R | LS | |||||
Body Dia. | Flats | Corners | Head Ht. | W/F Dia. | Radius | |||||||
Max | Min. | Max | Min. | Max | Min. | Max | Min. | Min. | Max | Min. | Max | |
1/4 | 0.25 | 0.245 | 0.438 | 0.428 | 0.505 | 0.488 | 0.194 | 0.181 | 0.394 | 0.025 | 0.015 | 1-1/8 |
5/6 | 0.3125 | 0.3065 | 0.5 | 0.489 | 0.577 | 0.557 | 0.242 | 0.227 | 0.45 | 0.025 | 0.015 | 1-1/8 |
3/8 | 0.375 | 0.369 | 0.562 | 0.551 | 0.65 | 0.628 | 0.289 | 0.273 | 0.506 | 0.025 | 0.015 | 1-1/8 |
7/16 | 0.4375 | 0.4305 | 0.625 | 0.612 | 0.722 | 0.698 | 0.338 | 0.318 | 0.563 | 0.025 | 0.015 | 1-3/8 |
1/2 | 0.5 | 0.493 | 0.75 | 0.736 | 0.866 | 0.84 | 0.386 | 0.364 | 0.675 | 0.025 | 0.015 | 1-7/16 |
9/16 | 0.5625 | 0.5545 | 0.812 | 0.798 | 0.938 | 0.91 | 0.433 | 0.41 | 0.731 | 0.045 | 0.02 | 1-5/8 |
5/8 | 0.625 | 0.617 | 0.938 | 0.922 | 1.083 | 1.051 | 0.481 | 0.456 | 0.844 | 0.045 | 0.02 | 1-3/4 |
3/4 | 0.75 | 741 | 1.125 | 1.1 | 1.299 | 1.254 | 0.577 | 0.548 | 1.013 | 0.045 | 0.02 | 2 |
7/8 | 0.875 | 0.866 | 1.312 | 1.285 | 1.516 | 1.465 | 0.672 | 0.64 | 1.181 | 0.065 | 0.04 | 2-1/4 |
1 | 1 | 0.99 | 1.5 | 1.469 | 1.732 | 1.675 | 0.768 | 0.732 | 1.35 | 0.095 | 0.06 | 2-1/2 |
1 1/8 | 1.125 | 1.114 | 1.688 | 1.631 | 1.949 | 1.859 | 0.864 | 0.824 | 1.519 | 0.095 | 0.06 | 2-3/4 |
1 1/4 | 1.25 | 1.239 | 1.875 | 1.812 | 2.165 | 2.066 | 0.959 | 0.916 | 1.688 | 0.095 | 0.06 | 3 |
Bolt Dia. | N | P | LT | |||||||||
Point Length | Point Diameter | Min. Full Thread | ||||||||||
NC | NF | UN/NS | NC | NF | UN/NS | |||||||
Max | Min. | Max | Min. | Max | Min. | Max | Min. | Min. | Min. | Max | ||
1/4 | 0.075 | 0.025 | 0.053 | 0.018 | 0.172 | 0.189 | 0.75 | 1 | ||||
5/16 | 0.083 | 0.028 | 0.062 | 0.021 | 0.227 | 0.244 | 0.875 | 1.125 | ||||
3/8 | 0.093 | 0.031 | 0.062 | 0.021 | 0.281 | 0.307 | 1 | 1.25 | ||||
7/16 | 0.107 | 0.036 | 0.075 | 0.025 | 0.332 | 0.359 | 1.125 | 1.375 | ||||
1/2 | 0.115 | 0.038 | 0.075 | 0.025 | 0.388 | 0.421 | 1.25 | 1.5 | ||||
9/16 | 0.125 | 0.042 | 0.083 | 0.028 | 0.443 | 0.477 | 1.375 | 1.625 | ||||
5/8 | 0.136 | 0.045 | 0.083 | 0.028 | 0.496 | 0.539 | 1.5 | 1.75 | ||||
3/4 | 0.15 | 0.05 | 0.093 | 0.031 | 0.609 | 0.656 | 1.75 | 2 | ||||
7/8 | 0.167 | 0.055 | 0.107 | 0.036 | 0.721 | 0.77 | 2 | 2.25 | ||||
1 | 0.187 | 0.062 | 0.125 | 0.042 | 0.107 | 0.036 | 0.829 | 0.88 | 0.895 | 2.25 | 2.5 | |
1 1/8 | 0.214 | 0.071 | 0.125 | 0.042 | 0.187 | 0.062 | 0.931 | 1.005 | 0.953 | 2.5 | 2.75 | |
1 1/4 | 0.214 | 0.071 | 0.125 | 0.042 | 0.187 | 0.062 | 1.056 | 1.13 | 1.078 | 2.75 | 3 |
din912 grade 12.9 socket hex cap screw
FOB Price: US$1000 to 1900 / Ton
sus304 staineless steel hex scoket cap set screw
FOB Price: US$0.01 to 0.6 / Piece
hex cap screw din933 class 8.8
FOB Price: US$0.1 to 8 / Piece
Hex socket cap washer head machine screw
FOB Price: US$0.001 to 0.019 / Piece
ASME B18.2.1 Yellow zinc Hex cap screws
FOB Price: US$900 to 1950 / Ton
ANSI B18.2.2 FULL THREAD HEX CAP SCREW /DIN933 HEX BOLT
FOB Price: US$950 to 1900 / Ton
HEX CAP SCREWS
FOB Price: US$900 to 1200 / Ton
ASME B18.2.1 hex cap screws,(manufacturer)
FOB Price: US$1000 to 1900 / Ton
duplex stainless f51 f53 f55 f44 f904l fasteners bolt nut screw stud washer bolts nuts fastener threaded rod rods screws studs washers Bolt:
M6-M64; Nut: M3-M64 ;
Threaded Rod:4-2000mm (all thread, double end thread)
Standards: DIN 931, DIN 933, DIN 934, DIN 439, DIN 835, DIN 7991, DIN 975, DIN 976, DIN 912, ISO, JIS, ANSI/ASME, BS, etc
Packing : Plywood case or wooden box
Exported countries: United States, Germany, Saudi Arabia, South Korea, Kuwait, Turkey, United Arab Emirates, Oman, Egypt, Indonesia, Malaysia, Singapore, Thailand, Sri Lanka, Russia, West Africa& Latin Americaetc
Duplex Stainless Steel Fasteners | Super Duplex Stainless Steel Fasteners |
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Alloy | Common Name | Related Specifications | ||
---|---|---|---|---|
European | UNS | ASTM/ASME | ||
Alloy 2205 | SAF 2205 ® | 1.4462 | S32205 | F60 |
31803 | 31803 | 1.4462 | S31803 | F51 |
Citizen Metals produces duplex fasteners in all grades of duplex, to customer specification. Duplex grades are a mixed microstructure of Austenite and Ferrite, combining the properties of both (hence the name DUPLEX). Duplex stainless steels have high corrosion resistance as well as a high strength. Mechanical properties are around double that of a typical austenitic grade such as 316. They would also normally offer higher stress cracking resistance in Chloride solutions for example. They are composed typically of 22% Chromium, 5 % nickel. Having worked with duplex since its outset, the duplex bolting continues to account for a core part of our business, along with Super duplex.
Alloy | Common Name | Related Specification | ||
---|---|---|---|---|
European | UNS | ASTM/ASME | ||
Alloy 255 | Ferralium 255 ® | 1.4507 | S32550 | F61 |
Zeron 100 | Zeron 100 ® | 1.4501 | S32760 | F55 |
Alloy 2507 | SAF 2507 ® | 1.4410 | S32750 | F53 |
We are proud that Citizen Metals is the world’s number Ten bespoke producer of Super Duplex bolting. Super Duplex stainless steel grades are similar to standard duplex, but they contain a higher content of Chromium, thus enhancing the corrosion resistance and mechanical properties. Citizen Metals produces fasteners in all three types of Super Duplex.
Super Duplex Steel Fasteners / Nut / Bolts / Washer / Screws
Min. Order: 1 Piece
FOB Price: US $1 to 100 (Fastener Available in Every Size)
Production Capacity: 500 Ton/Tons per Month
Tags : Super Duplex Steel Fasteners / Super Duplex Steel Nut / Super Duplex Steel Bolts / Super Duplex Steel Washer / Super Duplex Steel Screws
Duplex Steel 2205 Bolts Available Types | |||
SURFACE COATINGS | |||||
Mirror Buffed | Hot Dipped Galvanizing | Epoxy Coating | Electro Polished | Passivation | |
Teflon Coating | Oxidized | Zinc Plating | Chrome Plating | ||
Fasteners ASTM & SAE Specifications ASTM A36 ASTM A153 ASTM A193 ASTM A194 ASTM A307 ASTM A320 ASTM A325 ASTM A354 ASTM A449 ASTM A490 ASTM A563 ASTM A572 ASTM A588 ASTM B695 ASTM F436 ASTM F593 ASTM F594 ASTM F844 ASTM F1554 ASTM F1941 ASTM F2329 SAE J429
Bolts Hex Bolts, Heavy Hex Bolts, Structural Bolts, Square Bolts, Timber Bolts, Hex Lag Screws, Square Lag Screws, Carriage Bolts, Timber Spikes, Machine Bolts, Washer Head Bolts, Round Head Bolts, Countersunk Bolts, Step Bolts, Headed Anchor Bolts, Custom Heading.
Washer Standard Flat Washers, Hardened Round Washers, Lock Washers, Malleable Iron Washers, Round Plate Washers, Square Plate Washers, Ogee Washers, Beveled Washers, Hardened Beveled Washers, Anchor Rods Anchor Rods, Swedged Rods, Tie Rods, All-Thread Rods, Drift Pins, Threaded Rebar.
Anchor Bolts 90 Degree Anchor Bolts, U-Bolts (Round Bend), Eye Bolts (Closed), Hook Bolts (Square Bend), U-Bolts (Square Bend), Eye Bolts (Open), Hook Bolts (Round Bend), J-Bolts, Hook Bolts (Special).
Fasteners Nuts Finished Hex Nuts, Heavy Hex Nuts, Square Nuts, Finished Jam Nuts, Heavy Hex Jam Nuts, Sleeve Nuts, Hex Coupling Nuts. 2-H Heavy Hex Nuts, Acorn Nuts, Heavy Hex Nuts, Jam Nuts, Kep Nuts, Nylon Insert Locknuts, Slotted Nut, High Nut, Castle Nut, Custom Nut, Serrated Flange Nut, Auto Locknuts, Coupling Nuts, Slotted Nuts, Square Nuts
Anchor Bolt, Elevator Bolt, Tap Bolts, Hex Cap Screws, Stove Bolt, Wedge Anchors, Flat Head Cap Screws, Hanger Bolt, Socket Cap Screw, L-9 Hi-Head Cap Screws, U Bolt, Plow Bolts, Shoulder Bolt, Flange Bolt, SQ Head Set Screws.
Machine Screws, Tapping Screws, Wood Screws, Self Drilling Screws, Thread Cutting, Stainless Steel Screws, Hastelloy Screws, Inconel Screws, Copper Screws, Titanium Screws, Alloy Steel Screws, Monel Screws, Nickel Screws, Brass Screws, Duplex Steel Screws, Super Duplex Steel Screws.
Wing Nuts, Miscellaneous Nuts, Flex Lock Nut, 2 Way Lock Nut, Cap Nut, K Lock Nut, T Tee Nuts, Flange Lock Nut, Stainless Steel Nuts, Alloy Steel Nuts, Monel Nuts, Nickel Nuts, Brass Nuts, Duplex/Super Duplex Steel Nut, Hastelloy Nuts, Inconel Nuts, Copper Nuts, Titanium Nuts
J Bolt, Draw Bolt, Toggle Bolts, Carriage Bolts, Machine Bolt, Hex Head Bolt, Hex Bolts, Grub Screw, Lag Bolts, Set Screw, Eye Bolt, Scraper Blade Bolts, Step Bolt, Copper Bolts, Stainless Steel Bolts, Inconel Bolts, Titanium Bolts, Monel Bolts, Brass Bolts, Nickel Bolts, Alloy Steel Bolts, Duplex & Super Duplex Steel Bolts, Hastelloy Bolts.
Brand Name : We are Dealer, Distributor, Stockist, Stockholder and Supplier of Below Brand Products |
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http://www.columbus.co.za : COLUMBUS in SOUTH AFRICA: Lean Duplex Steel - e.g. 2001/1.4482 / 2304/1.4362 / Standard duplex Steel e.g. 2205/1.4462. |
http://www.jindalstainless.com/ : JINDAL ( JSL INDIA ): Duplex Steel Sheet PlatesManufacturers --- |
http://www.aalco.co.uk/: AALCO in UKStainless Steel Pipes Tubes Manufacturers -- |
http://www.sail.co.in/: SALEM Productsin INDIA : Duplex Steel Sheet Plate Coils Manufacturers --- |
http://www.specialsteelgroup.com/: SPECIAL STEEL LTD(UK): Duplex Stainless Steel Round Bar, Fastener Bolts Nuts & Flat Bar Manufacturers |
http://www.pennstainless.com/: PENN STAINLESS( USA ) : Duplex Stainless Steel 2205& 2507 : Penn Stainless inventory now includes Duplex 2205 (UNS S32205 / S31803), in sheet, coil, plate, plate coil, round bar, processed flat bar and tubular products |
http://www.nssmc.com/en/ : NIPPON STEEL & SUMITOMO METALS( JAPAN ) : Duplex Steel 2205& 2507 Sheet Plates Manufacturers --- |
http://www.outokumpu.com/: OUTOKUMPU ( FINLAND & INDIA ) : Duplex Steel 2205 & 2507 Coil and sheet, Bar, Welded pipe & Plate Manufacturers --- |
http://megamex.com/: MEGAMEX ( TEXAS USA ) : Mega Mex supplies LDX2101, 2205, Ferralium 255, Zeron 100 and 2507 in the form of plate, sheet, strip, bar, pipe, tubing, pipe fittings, flanges and weld wire. |
http://www.schoeller-bleckmann.co.uk/: SCHOELLER BLECKMANN ENGLAND & DUBAI: Schoeller-Bleckmann (UK) is a major stockholder and distributor of Stainless Steel Tube, Pipe & Hollow Bar. |
http://smt.sandvik.com/en-in/: SANDVIK ( SWEDEN & INDIA ) : Duplex stainless steels / Sandvik SAF 2507, Sandvik SAF 2707 HD, Sandvik SAF 3207 HD / TUBE, PIPE, FITTINGS AND FLANGES Manufacturers in SWEDEN |
http://www.tiogapipe.com/: TIOGA ( USA ) : Duplex Steel Pipe 2205 S31803/ S32205, A790 / SA790, Duplex Steel 2205 S31803 / S32205 , A815 / SA815, A182 / SA182 Fittings, Duplex Flanges Duplex 2205 S31803 / S32205, A182 / SA182 Manufacturers in Houston |
http://www.specialpipingmaterials.com/duplex/: SPECIAL PIPING MATERIAL ( UK, ENGLAND, SCOTLAND, SINGAPORE, USA, AUSTRALIA, DUBAI, BRAZIL ) : High quality exotic piping products from approved manufacturers : Seamless Duplex 2205 Pipe, Welded Super Duplex Pipe, Super Duplex (both S32760 and S32750 / 2507 Buttweld Fittings, Flanges, Forged Fittings Manufacturers |
http://www.langleyalloys.com/ : Langley Alloys : Duplex Stainless Steels Products Manufacturers |
http://www.rolledalloys.com/: Rolled Alloys, Inc: Duplex Stainless Steel Pipes TubesManufacturers |
Products | Duplex Steel Flanges, 2205and 2507 Grades. |
Industry We Serve | Duplex Stainless Steel Flanges Supplied Oil & Gas Industry, Petrochemical Companies, Seashore Industries, Refinery, Petroleum Refineries, Oil Refining Industry, Beverage, Water Piping Systems, Acid & Chemical Plants, Pharmacy Industry etc.. |
Country | More Then 2700 CLIENT OFDuplex Stainless Steel Flanges in Kuwait, Peru, UK, Singapore, Poland, Iraq, Malaysia, Serbia, Turkey, Yemen, Australia, Lebanon, Oman, Srilanka, Egypt, Angola, Canada, Madagascar, Saudi Arabia, Indonesia, UAE, Italy, Jordan, USA, Brazil, Nigeria, South Africa, Mexico, New Zealand, Netherlands, Germany, Venezuela, Iran, Denmark, Spain, Bahrainetc.... |
Products | Duplex Steel 2205and 2507 Pipe |
Industry We Serve | production & transportation of Oil & Gas : Duplex 2205 Stainless Steel Pipes for Industrial Use in Architecture, Building, Construction, Transportation, Chemical, Energy, Seaports, Seashore, Catering and Process Industry. |
Country | More Then 1900 CLIENTSof Duplex Stainless Steel Pipes & Tubes in Kuwait, Peru, UK, Singapore, Poland, Iraq, Malaysia, Serbia, Turkey, Yemen, Australia, Lebanon, Oman, Srilanka, Egypt, Angola, Canada, Madagascar, Saudi Arabia, Indonesia, UAE, Italy, Jordan, USA, Brazil, Nigeria, South Africa, Mexico, New Zealand, Netherlands, Germany, Venezuela, Iran, Denmark, Spain, Bahrain etc.... |
Products | Duplex Steel TubingSupplied to |
Industry We Serve | Heat exchangers Manufacturers & cooling pipes Manufacturers Industry. |
Country | More Then 1700 CLIENTS OFDuplex Stainless Steel Tubing in Kuwait, Peru, UK, Singapore, Poland, Iraq, Malaysia, Serbia, Turkey, Yemen, Australia, Lebanon, Oman, Srilanka, Egypt, Angola, Canada, Madagascar, Saudi Arabia, Indonesia, UAE, Italy, Jordan, USA, Brazil, Nigeria, South Africa, Mexico, New Zealand, Netherlands, Germany, Venezuela, Iran, Denmark, Spain, Bahrain etc.... |
Products | Duplex Steel Sheet & Plate |
Industry We Serve | storage tanks manufacturers, pharmaceutical or food processing Industry, pulp and paper industry (Duplex stainless steel plate USE: Duplex stainless steel plate is often used for storage tanks. High corrosion and erosion resistance is a must for storage tanks, whether the designer wants to prevent leakage during desalinization, avoid contamination in pharmaceutical or food processing, or store chips as well as black and white liquor for the pulp and paper industry.) |
Country | More Then 2800 CLIENTS OFDuplex Steel Plates., We Supplied Duplex Stainless Steel Plates in Kuwait, Peru, UK, Singapore, Poland, Iraq, Malaysia, Serbia, Turkey, Yemen, Australia, Lebanon, Oman, Srilanka, Egypt, Angola, Canada, Madagascar, Saudi Arabia, Indonesia, UAE, Italy, Jordan, USA, Brazil, Nigeria, South Africa, Mexico, New Zealand, Netherlands, Germany, Venezuela, Iran, Denmark, Spain, Bahrain etc.... |
Products | Duplex Steel 2205& 2507 Bolts, Duplex Steel 2205& 2507 Washer, Duplex Steel 2205& 2507 Screws, Duplex Steel 2205& 2507 Nuts |
Industry We Serve | Duplex Steel Fasteners used in Oil & Gas Industry, Petrochemical, structural & mechanical |
Country | More Then 3200 CLIENTS OFDuplex Stainless Steel Fasteners in Kuwait, Peru, UK, Singapore, Poland, Iraq, Malaysia, Serbia, Turkey, Yemen, Australia, Lebanon, Oman, Srilanka, Egypt, Angola, Canada, Madagascar, Saudi Arabia, Indonesia, UAE, Italy, Jordan, USA, Brazil, Nigeria, South Africa, Mexico, New Zealand, Netherlands, Germany, Venezuela, Iran, Denmark, Spain, Bahrain etc.... |
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india@duplexsteel.co Australia@duplexsteel.co Egypt@duplexsteel.co SaudiArabia@duplexsteel.co Qatar@duplexsteel.co uae@duplexsteel.co Turkey@duplexsteel.co Indonesia@duplexsteel.co Malaysia@duplexsteel.co Singapore@duplexsteel.co Canada@duplexsteel.co USA@duplexsteel.co Mexico@duplexsteel.co | |
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:: Duplex Steel 2205 & 2507 Products -----------------------------------------------
ARE You Looking Duplex & Super Duplex Material Suppliers in Argentina / Qatar / India / Korea / Karton ( Serbia) / kardus ( Sweden) / zimbabwe / Germany ? Our Dealers & Distributors in Argentina / Qatar / India / Korea / Karton ( Serbia) / kardus ( Sweden) / zimbabwe / Germany. Mail Us Your Requirments : exports@citizenltd.com | ||
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