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Duplex Steel UNS S31803, S32550, S32750, S32205, S32760 Fasteners Shoulder Bolts

Duplex Steel UNS S31803, S32550, S32750, S32205, S32760, Alloy 2205, F60, F51, F61, F55, F53 - Stainless Steel Fasteners Shoulder Bolts : Agent, Exporter, Dealer, Distributor, Stockist, Stockholder and Supplier in India : 

• We at MD Exports LLP is known for guaranteed fast delivery of the Duplex 2205 Fasteners to South Africa, West African Countries, Russia& in entire Gulf Countries. The main reason being we have an excellent warehousing and storage facilities in India,UAE,Korea& Gauteng(South Africa).They are made ready as per the urgent requirements of the customers. The Duplex Steel 2205 Fasteners are manufactured to sustain very high pressure and product warranty.
• Lot of emphasis is placed on the packaging. The Duplex Steel 2205 Fasteners are packed in wooden corrugated boxes foiled in plastic wraps and bubble wraps.
• Duplex Steel 2205 Fasteners are offered with a NACE 3.1 Certification, Mill Test Certification and ISO 17025 Standards by a Government of India approved Laboratory. Positive Material Identification is done on all raw material procured at MD Exports LLP.
• MD Exports LLP have exported Duplex Steel 2205 Fasteners  to over 60 countries including Sudan, UAE, UK, Iran, Iraq, Qatar, Bahrain, Oman, Yemen, Lebanon, Jordan, Saudi Arabia, Malaysia, Indonesia, Singapore, Australia, New Zealand, USA, Canada, Mexico, Brazil, Netherlands, Germany, Italy, Spain, Serbia, Kuwait, Peru, Nigeria, Poland, South Africa, Denmark, Turkey, Egypt, Venezuela, Kuwait, Madagascar, Angola& , Srilanka.
• The Duplex Steel 2205 Fasteners are used in Hardware, Petro-Chemical Industry, Oil and Gas Industry, Nuclear Industry, Pulp & Paper Industry, Research & Development , Mega Projects & Defense & Development Industries. In fact wing to the special grade of steel Duplex Steel 2205 Fasteners are used for all critical applications.
• Duplex Steel 2205 is the easily the most selling Grade of Duplex Steel Series due to the excellent properties and general usage in highly corrosive environment. We have more than 2 decades of experience in serving Stainless Steel & other alloys specially Fasteners, Bolts, Nuts, Studs etc. Majorly used in the Oil and Gas Industry.
• In 2016 we have ready stock of more than 50 tons of Duplex Steel 2205 Fasteners in all sizes, in Seamless and Welded to cater to immediate delivery and urgent needs of the clients. For small requirements we can dispatch the Fasteners immediately against the purchase order

Shoulder Bolts

Shoulder boltsare used as bearings and spacers. Their applications number many: as shafts for cam rollers and other rotating parts, as pivots and stud bolts, and as bearing pins for swing arms, links and levers. Often combined with bronze sleeve (Oilite) bearings, they are also used as a guide in blanking and forming presses and in punch and die operations. Shoulder bolts have a cylindrical head, a smooth cylindrical shoulder and a short threaded section. A small area between the threads and shoulder is undercut, which allows for a tight fit against the mating surface. They are also known as: 

stripper bolts, axle bolts, shoulder screws, hexagon socket head shoulder screws.

 Shoulder bolts are used with nuts and internally threaded (tapped) holes.

Threads are standard right-hand and Unified inch coarse series (UNC, Unified National Coarse). Their point is flat or slightly concave and chamfered.

Typically, shoulder bolt sizes range from 1/4" to 3/4" in diameter, and lengths span from about 3/8" to 6". Size is the shoulder diameter and length is the length of the shoulder—measure length from under the head to the end of the shoulder. An additional dimension is thread size, which is always smaller in diameter than the shoulder, and ranges from 10-24 to 5/8-11 for the common sizes. Thread length is fixed for each size.

"Shoulder refers to the enlarged unthreaded portion of the screw, the diameter of which serves as the basis for derivation of the nominal size." The shoulder is precisely sized and is between -0.002" and -0.004" of the nominal size. So, for a 1/2" (0.5000") shoulder bolt, the shoulder diameter will be 0.498" maximum to 0.496" minimum.

Shoulder bolts have a hex socket head so tighten using a hex driver. For sizes 1 1/4" and smaller, hex socket size is half of the shoulder diameter; for 1 1/2" to 2" sizes, it's a little larger than half. Being internally wrenched, clearance around the head for a wrench is not needed so they can be installed in a counterbored recess. Table 1 lists head diameter and height, hex socket size and thread size and length.

Steel, plain finish, is the standard material and finish (plain finish is unplated so there is no surface treatment to inhibit rust).

Refer to American Society of Mechanical Engineers Standard ASME B18.3, Socket Cap, Shoulder, Set Screws, Hex, and Spline Keys, for specifications relating to shoulder bolts.

Shoulder Bolt Dimensions
Nominal Size (Shoulder Dia.)		Head Dia.	Head Height	Hex Soc. Size	Thread
Fraction	Decimal	Max	Max		Size	Length
1/4	0.250	3/8	3/16	1/8	10-24	3/8
5/16	0.312	7/16	7/32	5/32	1/4-20	7/16
3/8	0.375	9/16	1/4	3/16	5/16-18	1/2
1/2	0.500	3/4	5/16	1/4	3/8-16	5/8
5/8	0.625	7/8	3/8	5/16	1/2-13	3/4
3/4	0.750	1	1/2	3/8	5/8-11	7/8

Table 1. Shoulder Bolt Dimensions.Nominal size (diameter) of shoulder in fractional and decimal inches, head diameter and height, hex socket size and thread length, in inches, and thread size. (Note: Average size is calculated and rounded to nearest 64th.)

Machine Bolt Hex Head Bolt Hex Bolts Grub Screw Lag Bolts Set Screw Eye Bolt Scraper Blade Bolts Step Bolt 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 J Bolt Draw Bolt Toggle Bolts Carriage Bolts

Duplex & Super Duplex Steel Shoulder Bolts

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
Duplex Steel Bolts Alloy 2205 Bolts SAF 2205 ® Bolts 1.4462 Bolts S32205 Bolts F60 Bolts 31803 Bolts 1.4462 Bolts S31803 Bolts F51 Bolts	Super Duplex Bolts / Alloy 255 Bolts Ferralium 255 ® Bolts European 1.4507 Bolts UNS S32550 Bolts / UNS S32750 Bolts ASTM/ASME F61 Bolts / ASTM/ASME F55 Bolts / F53 Bolts Zeron 100 Bolts / Zeron 100 ® Bolts European 1.4501 Bolts UNS S32760 Bolts Alloy 2507 Bolts / SAF 2507 ® Bolts European 1.4410 Bolts

 

Duplex Steel Shoulder Bolts Dimensions

Duplex Shoulder Bolts

Duplex

Alloy	Common Name	Related Specifications
		European	UNS	ASTM/ASME
Alloy 2205	SAF 2205 ®	1.4462	S32205	F60
31803	31803	1.4462	S31803	F51

MD Exports LLP 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.

Super Duplex Steel Shoulder Bolts Price

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
Machine Bolt Hex Head Bolt Hex Bolts Grub Screw Lag Bolts Set Screw Eye Bolt	Scraper Blade Bolts Step Bolt 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 J Bolt Draw Bolt Toggle Bolts Carriage Bolts

 

SURFACE COATINGS
Mirror Buffed	Hot Dipped Galvanizing	Epoxy Coating	Electro Polished	Passivation
Teflon Coating	Oxidized	Zinc Plating	Chrome Plating

Fasteners Specialist

• FASTENERS : ASTM FASTENERS

  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

• FASTENERS : BOLTS

  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.

• FASTENERS : WASHER AND ANCHOR RODS

  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.

• FASTENERS : ANCHOR BOLTS

  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

  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

• FASTENERS : BOLTS

  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.

• FASTENERS : 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.

• FASTENERS : NUTS

  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

• FASTENERS : BOLTS

  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.

Origin Of Material

Brand Name : We are Dealer, Distributor, Stockist, Stockholder and Supplier of Below Brand Products
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.sandmeyersteel.com: SANDMEYER STEEL ( USA & CANADA): Alloy 2205Duplex Stainless Steel Plates/ Alloy 2507 Duplex Stainless Steel Plate Manufacturers -
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

Our Clients

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....

We have exported our material to numerous countries in the world including but not limited to Kuwait, Peru, UK, Singapore, Poland, Iraq, Malaysia, Serbia, Turkey, Yemen, Australia, Lebanon, Oman, Srilanka, Egypt, Angola, Canada, Madagascar, Saudi Arabia, Indonesia, UAE, Italy, Jordan, Qatar, USA, Brazil, Nigeria, South Africa, Kuwait, Mexico, New Zealand, Netherlands, Germany, Venezuela, Iran, Denmark, Spain, Bahrain & many other countries....