321 Stainless Steel Fasteners: 321H bolts and nuts, UNS S32100 screws

SS 321H head bolts, heavy hex nuts, stud and hex bolts manufacturer and supplier in India.

UNS S32100 / S32109 socket head & Allen cap screws, double ended stud exporter in Mumbai, India.

321 Stainless Steel Fasteners

Stainless 321H Steel Bolts

321 Screws

Stainless Steel 321 Threaded Rod

Stainless 321 Steel Hex Nuts

Stainless Steel 321H Heavy Hex Nuts Manufacturer in India

SS 321H Heavy Hex Nuts

Stainless Steel 321 Lock Nuts Fasteners Manufacturer in India

SS 321 Lock Nuts

Stainless 321 Steel Nuts

321 Stainless Steel Washers

321H Self Locking Stainless Steel Nuts

Stainless Steel 321 Nylon Insert Nuts

Stainless Steel 321H Coupler Nuts

Stainless Steel 321 Hex Cap Screw

Stainless Steel 321 Heavy Hex Bolt Manufacturer in India

SS 321 Heavy Hex Bolt

Stainless Steel 321H Elevstor Bolt Manufacturer in India

SS 321H Elevstor Bolt

Stainless Steel 321H Carriage Bolt

Stainless Steel 321 Flange Bolt

Stainless 321H Acron Steel Nuts Fasteners Manufacturer in India

321H SS Acron Nuts

Stainless Steel 321H Heavy Hex Bolt

Stainless Steel 321H Allen Cap Screw

Stainless Steel 321 Machine Screw

Stainless 321 Flat Washers Manufacturer in India

Stainless Steel 321 Flat Washers

Stainless Steel 321H Punched Washers

Stainless Steel 321H Round Washers Manufacturer in India

SS 321H Round Washers

SS 321 Square Washers

Stainless Steel 321H Spring Washer

321 Stainless Steel Grub Screws

321 Stainless Steel Self Drilling Screws

321 Stainless Steel Self Tapping Screws

321 Stainless Steel Socket Head Cap Screws

321 Stainless Steel Set Screws

321 Stainless Steel Shoulder Bolts

Stainless Steel 321 Lock Washer

Stainless Steel 321H Spherical Washer

Stainless Steel 321 Tab Washers

Stainless Steel 321H Fender Washer

Stainless Steel 321 Ogee Washer Manufacturer in India

321 Stainless Steel Ogee Washer

Stainless 321H Serrated Steel Nuts

Stainless Steel 321H Dome Tooth Washer Manufacturer in India

321H Stainless Steel Dome Tooth Washer

321 Stainless Steel Countersunk Washer

SS 321H Studbolts

Stainless Steel 321 Tie Rod

Stainless Steel 321 Double Ended Stud Manufacturer in India

SS 321 Double Ended Stud

321 Stainless Steel Studbolt

Stainless Steel 321H J Bolts

Stainless Steel 321 U Bolts

Stainless Steel 321H Hanger Bolt

Stainless Steel 321 Eye Bolt

Stainless Steel 321H Lag Bot

Stainless Steel 321 Carriage Bolt

Stainless Steel 321H Tie Bar

Steel DIN 1.4541 / 1.4878 serrated flange nut, flange & U bolts, machine washers price in India.

Producer of SS 321 DIN 935 castle nuts, shoulder bolt in Mumbai, India.

Finest and highest quality and durable SS 321 threaded rod, tie bar and Allen screws.

Buy ASME Certified 321/321H Fasteners Bolt, Nut and Washer at lowest Price in India-Call or Send Mail: Fasteners Online

Fasteners Online produce quality SS 321 hex & stud bolts in standard thread 5/16"-18, 1/4"-20, 7/16"-14, 3/8"-16, 1/2"-13, 5/8"-11, 3/4"- 10, 1"-8 Fine Thread 1/4"-28, 7/8"-9, 1/2"- 20. Looking for best quality DIN 935 fastenres: stud bolts, double ended stud, threaded rod, tie bar? Please feel free to contact us for price list.

we provide free samples and price list of alloy 321/321H bolts, screws, nuts and washers. You can visit our sales office in 85, Durgadevi Street, Kumbharwada, Mumbai-400004 for more information. You can also email or call us to know price list, we are always happy to help.

Fasteners Online is one of the largest and well known stockist of 321/321H bolts and nuts in India. Our factory is equipped with German Machines located in Mumbai and & our 321/321H Threaded Rod is in high demand. We are high quality 321/321H bolts and nuts manufacturer approved by Saudi Aramco. We are supplying 321/321H bolts and nuts to Al Judee Holding, Al Yamama, Al Shatii Projects and many other companies in KSA. We offer best price on 321/321H stud bolts, heavy hex nuts, lock washers and set screws. Fasteners Online is stud bolts manufacturer & buying 321/321H rods & 321/321H bars from top manufacturers of Alloy 321/321H Bars in India & Japan. You can mail to Fasteners Online for 321/321H stud bolts price list.

We have a huge reserve of about 95 ton 321/321H bolts from size M02 to M33 & length 3 mm to 200 mm, so no other supplier or stockist can beat our price of SS Alloy 321/321H fasteners. Call to know our live stock list of 321/321H flange bolts and hex nuts. In year 2008 exporter data analysis declared Fasteners Online as largest Exporter of Alloy 321/321H Fasteners in India.

Contents

Price of 321/321H Fasteners in India
Specification of 321/321H Fasteners
Mechanical Properties
Chemical Composition
Physical Properties
Equivalent Grades
Types of 321/321H Fasteners
- 321/321H Nuts
- 321/321H Cap Screws
- 321/321H Hex Bolts
- 321/321H Washers
- 321/321H Countersunk Screws
- 321/321H Steel Screws
- 321/321H Tapping Screws
- 321/321H Other Screws

Price of 321/321H Fasteners in India

Price of 321/321H Alloy U bolts, with 5/16 Thread, Zinc Finish: Price $3.50–$7.00
Price of 321/321H Alloy Plow Bolt, Plain, 5/8-11×2, Gr 5, PK25: Price $30.50/pkg. of 25
Price of 321/321H Alloy Flat Washer: Price $0.09–$5.95
Price of 321/321H Alloy Structural Bolt, 1/2-13×1 1/2L, PK25: Price $13.00/pkg. of 25
Price of 321/321H Alloy Hex Nut, SS, Gr SS321,3/8-16, Plain, PK50: Price $12.05/pkg. of 50

Fasteners Online is the only company in India can arrange fastest delivery of SS Fasteners Bolt, Nut and Washer to Middle East, Africa, Asia & Far East countries because of availabilty of SS Fasteners Bolt, Nut and Washer in various size range & different coatings as well as our dealer network in Middle East, Africa, Asia & Far East countries.

321 Stainless Steel Fasteners Specification: 321H Bolts, Nuts, Washers, Stud Bolts

Material	Specification	Standards	Length	Size
321 Stainless Steel Fasteners: Bolts, 321HNuts, Washers, Stud Bolts	BS IS ASTM	ASTM/ASME - A/SA 193/193	M02 to M33	3 mm to 200 mm

Mechanical Properties of SS: Bolts, 321 Nuts, 321H Washers, Stud Bolts

Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min	Hardness
Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min	Rockwell B (HR B) max	Brinell (HB) max
321	515	205	40	95	217
321H	515	205	40	95	217

SS 321/321H Fasteners Chemical Composition: Bolts, Nuts, Washers, Stud Bolts

Grade

Other

321

min.

max

2.00

0.10

0.045

0.08

0.030

17.0

19.0

0.75

9.0

12.0

Ti=5(C+N)

0.70

321H

min.

max

2.00

0.045

0.04

0.10

0.030

17.0

19.0

0.75

9.0

12.0

Ti=4(C+N)

0.70

Physical Properties of SS 321 Fasteners: Bolts, Nuts, 321 Washers, 321H Stud Bolts

Density

0.286 lbs/in³
7.920 g/cm³

Specific Heat

0.12 BTU/lb-°F (32 – 212°F)
444 J/kg-°K (0 – 100°C)

Modulus of Elasticity

28.0 x 10⁶ psi
193 GPa

Thermal Conductivity 200°F (100°C)

9.3 BTU/hr/ft²/ft/°F
16.0 W/m-°K

Melting Range

2550 – 2635°F
1398 – 1446°C

Electrical Resistivity

72 Microhm-cm at 20°F

ASTM A193 321/321H Fasteners Equivalent Grades & Designation

Grade	UNS No	Old British		Euronorm		Swedish SS	Japanese JIS
Grade	UNS No	BS	En	No	Name	Swedish SS	Japanese JIS
321	S32100	321S31	58B, 58C	1.4541	X6CrNiTi18-10	2337	SUS 321
321H	S32109	321S51	-	1.4878	X10CrNiTi18-10	-	SUS 321H

Types of 321/321H Fasteners

321/321H STAINLESS NUTS

321/321H Hexagon Nuts With Flange

321/321H Hexagon nuts with flange with metric fine thread

321/321H Hexagon Nuts (With Non-Metallic Insert) Type 1

321/321H Hexagon Nuts With (All-Metal Nuts) Type 2

321/321H Hexagon Nuts Style 1 - Product Grade A and B

Hexagonl Nuts Style 2 Product Grade A and B

321/321H Hexagon Nuts Style 2 - Product Grade A and B

321/321H Hexagon Nuts Low Type (Chamfered)

Low Hex Bevel Without Bevel Classification B

321/321H Low Hex Nuts Without Bevel - Classification B

321/321H Hexagon Nuts Style 1 With Metric Fine Thread

321/321H Hexagon Nuts Style 2 With Metric Fine Thread

321/321H Low Hex Nuts(Chamfered) With Metric Fine Pitch Thread

321/321H Hexagon nuts with flange and (with non-metallic insert)

321/321H Hexagon nuts with metric fine thread

321/321H Hexagon nuts with (all-metal nuts)

321/321H Hexagon nuts with clamping part

321/321H Hexagon nuts with low form with non-metallic insert

321/321H Castle nuts low form with roll crown

321/321H crown nuts (without roll crown)

321/321H Crown nuts (with roll crown)

321/321H Castle nuts low form without roll crown

321/321H Hexagon nuts

321/321H Closed nuts

321/321H Cross hole nuts

321/321H Slot nuts

321/321H lock nuts

321/321H knurled

321/321H Knurled nuts low form

321 Stainless Steel Fasteners in Stock

SS 321/321H Fasteners	Stainless Steel 321/321H Fasteners
SS 321 Wing Nut	SS UNS S32100 / S32109 Jam Nuts
321 SS Coupler Nuts Wholesaler	321H SS spring washer Stockist
SS 321 Nuts	SS 321H Bolts Supplier
SS 321 Washers Exporter	321H SS Stud Bolt
SS 321 Flex Lock Nut	SS 321H High Nuts Supplier
ASTM / ASME - A/ SA 193 Socket Cap Screws	SS DIN 1.4541 / 1.4878 Bolts Manufacturer
SS 321 Bolts	SS UNS S32100 / S32109 Stud Bolt
SS 321 Double Ended Stud	SS 321H Tie Bar Exporter
SS 321 Square Bolts Supplier	SS 321H Punched Washer Distributor
SS 321 Flat Washer	SS 321H Countersunk Slotted Screw
SS 321 Lock Nut Dealer	SS 321H Coupler Nuts
SS 321 Double Ended Stud	SS 321H Self Locking Nuts Manufacturer
SS 321 Studbolt	ISO Certified Round 321H Head Bolts
SS 321 K Lock Nut Dealer	321H SS Serrated Flange Nuts
SS 321 Self Locking Nuts Supplier	SS 321H Nut Distributor
SS 321 Square Nuts Wholesaler	SS 321H Coupler Nut
SS 321 Coupling Nuts	SS 321H Self Locking Nuts Manufacturer
SS 321 Castle Nuts	ISO Certified SS 321/321H Nuts
ASTM / ASME - A/ SA 193 Slotted Nuts	SS DIN 1.4541 / 1.4878 Way Lock Nuts Manufacturer
321 SS Coupler Nuts Exporter	321H SS spring T Nut Stockist
SS 321 Hex Nut Washer	SS 3321H Heavy Hex Nuts
SS 321/321H Cap Nut	SS 321/321H Nylon Insert Nut Exporter
SS 321 Hex Cap Screw	SS 321H Hex Screw Supplier
SS 321 Socket Cap Screw Traders	321H SS Countersunk Slotted Screw
SS 321 Eye Bolt Dealer	SS 321 DIN 933 Bolts Distributor
SS 321 Shoulder Bolt Supplier	SS 321H Set Screw
SS 321 Grub Screw	SS 321H Machine Bolt Manufacturer
SS 321 Stove Bolt	ISO Certified SS 321H Lag Bolt
ASTM / ASME - A/ SA 193 Machine Screws	SS DIN 1.4541 / 1.4878 Allen Cap Screw Manufacturer
SS 321 Square Bolts	SS UNS S32100 / S32109 Round Head Bolts
321 SS J Bolt Exporter	321H SS spring U Bolt Stockist
SS 321 Step Bolt	SS 321H Hanger Bolt
SS 321 Draw Bolt	SS 321H Plow Bolt Exporter
SS 321 Flat Washers	SS 321H Punched Washer Supplier
SS 321 Machined Washers Dealer	321H SS Round Washer
ASTM / ASME- A/ SA 193 Square Washers	SS DIN 1.4541 / 1.4878 Spring Washers Manufacturer
SS 321 Customized Washer Supplier	SS 321H Fender Washers Distributor
SS 321 Tab Washers Traders	SS 321H Plain / Flat Washer
SS 321 Punched Washer	SS 321H Machined Washers Manufacturer
SS 321 Round Washers	ISO Certified SS 321H Square Washers
SS 321 Threaded Rod	SS 321 DIN 975 Stud Bolts Supplier
SS 321 Lock Washer	SS UNS S32100 / S32109 Spherical Washer
321 SS Countersunk Washers Exporter	321H SS Tooth Lock Washer Stockist
321 SS Carriage Bolt Dealer	321H SS Flange Bolt Stockist
SS 321 Split /Lock Washer	SS 321H Hexagonal Washer
SS 321 Square Washers	SS 321H Dock Washer Exporter
SS 321 Studbolt Exporter	321H SS Double Ended Stud
ASTM / ASME - A/ SA 193 / 193 Tie Rod	Stainless Steel DIN 1.4541 / 1.4878 Tie Bars Manufacturer
SS 321 Machine Bolt Wholesaler	SS 321H Grub Screw Distributor
SS 321 Shoulder Bolt Supplier	SS 321H Anchor Bolt
SS 321 Eye Bolt	SS 321H Plow Bolt Manufacturer
SS 321 Draw Bolt	ISO Certified SS 321H Hanger Bolt
SS 321 Hex Head Bolt	SS UNS S32100 / S32109 Socket Cap Screw
SS 321 Elevator Bolts	SS 321H Lag Bolt
SS 321 Stove Bolt	SS 321H Tap Bolt Exporter

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