Stainless Steel 321 Fasteners

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stainless steel 321 fasteners

Stainless Steel 321 Fasteners Short Details

  • Sizes in Stock : M6 To M20
  • Condition : Cold Worked
  • Minimum Order : According to customer demand
  • Mostly Used : Petrochemical
  • Sample : Provided
  • UNS Designation : UNS S32100

 

High Quality AISI 321 Hex Bolts Manufacturer in India

SS 321 Hex Nuts

SS 321 Hex Nuts

321 Stainless Steel Fasteners

321 Stainless Steel Fasteners

SS 321 Bolt

SS 321 Bolt

 

Browsing for the Best and Reliable Stainless Steel 321 Fasteners Manufacturers in India? Look no Further than KM Steel India Click Here to Contact

Table of Content

 

 

Stainless Steel 321 Fasteners specification

Supplier of ASTM A193 UNS S32100 Bolt in Mumbai, Size Range of M6 to M100

Stainless Steel 321 Fasteners Specifications

 

Sizes

Stainless Steel 321 Fasteners Sizes

  • Bolt / Screw : M3 – M56, 3/6″-2″
  • Machine Screws : M1.6 – M12
  • Washers : M3 – M56, 3/6″- 2″
  • Nuts : M3 – M56, 3/6″- 2″

Threads

SS 321 Shoulder Bolts Threads

  • METRIC
  • UNF
  • UNC BSF
  • BSW

 

Ends

AISI 321 J Bolts Ends

  • Saw cut
  • Sheared
  • Rounded
  • Chamfer, Flat

Features

SUS 321 Hanger Bolts Features

  • High Corrosion
  • High Tensile Strength
  • Perfect for High-stress Applications
  • Ideal for Harsh Environments

 

Condition

ASTM A193 SS 321 Eye Bolts Condition

  • Threading
  • Cold Drawn

Thread Pitch

INOX 321 Machine Bolts Pitch

  • Coarse Threads
  • Fine Threads

 

Application

UNS S32100 Carriage Bolts Application

  • Pollution Control Equipment
  • Heat Exchangers
  • Pharmaceutical Industries
  • Boat Fittings
  • Boat Fittings

Delivered Areas

ASME SA 193 grade 321 Anchor Bolts Areas

  • UAE, Abu Dhabi
  • Oman, Saudi Arabia
  • South Africa
  • USA, Dubai

 

Standard

DIN 1.4541 Hex Flange Bolts Standard

  • ASTM A193
  • ASME SA193
  • UNS: S32100

 

Process

SUS321 Stainless Steel Countersunk Bolts Process

  • Cold Forging
  • CNC machined
  • Hot Forging

 

Packaging

Packaging of INOX AISI 321 Hexagon Bolts

  • Corrugated Box
  • Carton
  • Small Pack
  • Pallet

Marking

1.4541 Stainless Steel Bolts and Nuts Marking

  • Heat number
  • Material grade
  • Custom logo
  • Specification

 

Testing Methods

Stainless Steel 321 Hex Bolts Testing Methods

  • Flaring Test
  • Micro and MacroTest
  • Mechanical Testing
  • Pitting Resistance Test

 

Surface Finish

321 Stainless Steel Threaded Rod Surface Finish

  • Geometry, Dacroment,
  • Self-Colour, HDG, BZP
  • Nickel Plated, Anodizing
  • Zinc, Black Oxide,
  • Plated Zinc-nickel

 

Types of 321 SS Fasteners

Stainless Steel 321 Fasteners Supplier in India Offers a Variety of the Most Popular Types.

AISI 321 Bolts in Stock

Stainless Steel 321 Hex Head Bolt

Stainless Steel 321 Hex Head Bolt

ASTM A193 SS 321 Hanger Bolts

ASTM A193 SS 321 Hanger Bolts

321 Stainless Steel Allen Bolts

321 Stainless Steel Allen Bolts

 

SS 321 Flange Bolts

SS 321 Flange Bolts

AISI 321 J-Bolts

AISI 321 J-Bolts

SUS 321 Stud Bolt

SUS 321 Stud Bolt

 

ASTM A193 UNS S32100 Shoulder Bolts

ASTM A193 UNS S32100 Shoulder Bolts

INOX 321 U-Bolts

INOX 321 U-Bolts

 

Stainless Steel 321 Nuts in Stock

UNS S32100 Heavy Hex Nuts

UNS S32100 Heavy Hex Nuts

DIN 1.4541 Hex Jam Nuts

DIN 1.4541 Hex Jam Nuts

SUS321 Stainless Steel Cap Nuts

SUS321 Stainless Steel Cap Nuts

 

INOX AISI 321 Castle Nuts

INOX AISI 321 Castle Nuts

1.4541 Stainless Steel Stove Nuts

1.4541 Stainless Steel Stove Nuts

UNS S32100 Stainless Steel Keps-K Lock Nuts

UNS S32100 Stainless Steel Keps-K Lock Nuts

 

ASME SA 193 grade 321 Wing Nuts

ASME SA 193 grade 321 Wing Nuts

321 SS Coupling Nuts

321 SS Coupling Nuts

WNR 1.4541 Lock Nuts

WNR 1.4541 Lock Nuts

 

SS 321 Washers in Stock

Stainless Steel 321 Square Washers

Stainless Steel 321 Square Washers

ASTM A193 SS 321 Structural Washers

ASTM A193 SS 321 Structural Washers

321 Stainless Steel Fender Washers

321 Stainless Steel Fender Washers

 

SS 321 Flat Washers

SS 321 Flat Washers

 

SUS 321 Screws in Stock

AISI 321 Drywall Screws

AISI 321 Drywall Screws

SUS 321 Socket Set Screws

SUS 321 Socket Set Screws

ASTM A193 UNS S32100 Self Drilling Screws

ASTM A193 UNS S32100 Self Drilling Screws

 

INOX 321 Hex Lag Screws

INOX 321 Hex Lag Screws

UNS S32100 Eye Screws

UNS S32100 Eye Screws

DIN 1.4541 Machine Screws

DIN 1.4541 Machine Screws

 

SUS321 Stainless Steel Threaded Cutting Screws

SUS321 Stainless Steel Threaded Cutting Screws

INOX AISI 321 Wood Screws

INOX AISI 321 Wood Screws

 

SUS 321 Threaded Rod & DIN 1.4541 Screw Used in Power Plant, Nuclear Power & Many Other Industries

Applications of Stainless Steel 321 Hex Bolts

Applications of Stainless Steel 321 Hex Bolts

321 Stainless Steel Stud Bolt With Minimum Yield Strength & Refer Properties of Grade 321 SS U Bolts

Yield Strength of 321 Stainless Steel Threaded Rod

Properties Yield Strength
Value 205 MPa

 

SS 321 Stud Bolt Mechanical Properties

Element Tensile Strength Density Melting Point Elongation
SS 321 75000 Psi,515 MPa 8.0 g/cm3 2650 °F (1454 °C) 35 %

 

Physical Properties of AISI 321 Nuts

Density 8027 kg/m3
Thermal Conductivity at ( 100 °C) 16.1 (W/m.K)
Specific Heat 0-100 °C 500 J/kg.K
Elastic Modulus 193 GPa

 

Refer Chemical Composition of ASME SA 193 grade 321 Nuts & SS 321 Flange Bolts

Chemical Composition of SUS 321 Washer

AISI 321 Hex Bolts Manufacturer in India Provides Accurate Chemical Composition of Fasteners.

Carbon

0.08 (Max.)

Phosphorus (P)

0.045% (Max.)

Manganese (Mn)

2.0 (Max)

Silicon (Si)

0.75 (Max.)

Iron (Fe)

Balance

Chromium (Cr)

17.0% To 19.0%

Sulfur (S)

0.03

Nickel (Ni)

9.00 To 12.00%

ASTM A193 SS 321 Screws Equivalent Grades

Stainless Steel 321 Fasteners Manufacturer in India offers Fasteners with Equivalent Material Grades.

UNS (American)

UNS (American)

UNS S32100

JIS (Japan)

JIS (Japan)

SUS 321

DIN (Germany)

DIN (Germany)

X10CrNiTi18-9

EN (European)

WNR (European)

1.4541

 

BS (England)

BS (England)

321S31

Werkstoff No (US)

SFS (Finland)

731

AFNOR (France)

AFNOR (France)

Z6CNT18-10

UNI (Italy)

UNI (Italy)

X6CrNiTi18-11

 

Dimension Chart of INOX 321 Socket Head Cap Screw

Dimension Chart of INOX 321 Socket Head Cap Screw

NOMINAL SIZE (D) HEAD THICKNEASTM A193 BODY DIAMETER ACROASTM A193 CORNERS ACROASTM A193 THE FLATS
H (MAX) H (MIN) D (MAX) D (MIN) C (MAX) C (MIN) F (MAX) F (MIN)
m10 6.63 6.17 10.00 9.78 18.48 17.77 17.00 15.73
m12 7.76 4.24 12.00 11.73 20.78 20.03 19.00 17.73
m14 9.09 8.51 14.00 13.73 24.25 23.35 22.00 20.67
m16 10.32 9.68 16.00 15.73 27.71 26.75 24.00 23.67
m20 12.88 12.12 20.00 19.67 34.64 32.95 30.00 29.16
m24 15.44 14.56 24.00 23.67 41.57 39.55 36.00 35.00
m30 19.48 17.92 30.00 29.67 53.12 50.85 46.00 45.00
m36 23.38 21.63 36.00 35.61 63.51 60.79 55.00 53.80
m42 26.97 25.03 42.00 41.38 75.06 71.71 65.00 62.90
m48 31.07 28.93 48.00 47.38 86.60 82.76 75.00 72.60
m56 36.2 33.80 56.00 55.26 98.15 93.71 85.00 82.20
m64 41.32 38.68 64.00 63.26 109.70 104.65 95.00 91.80
m72 46.45 43.55 72.00 71.26 121.24 115.60 105.00 101.40
m80 51.58 48.42 80.00 79.26 132.72 126.54 115.00 111.00
m90 57.74 54.26 90.00 89.13 150.11 143.07 130.00 125.50
m100 63.9 60.10 90.00 99.13 167.43 159.60 145.00 140.00

 

Size Chart of 321 Stainless Steel Nuts

Size Of Nut
(mm)		 Dia Of
(mm)		 Height Table
(mm)
Hex Nut Nylock Nut Jam Nut
2 4 1.6 – 1.2
2.5 5 2 – 1.6
3 5.5 2.4 4 1.8
4 7 3.2 5 2.2
5 8 4 5 2.7
6 10 5 6 3.2
7 11 5.5 – 3.5
8 13 6.5 8 4
10 17 8 10 5
12 19 10 12 6
14 22 11 14 7
16 24 13 16 8
18 27 15 18.5 9
20 30 16 20 10

 

ASME SA 193 grade 321 Threaded Rod Size Chart

Frac [No] Decimal UNF UNC
5/32 [#8] 0.1640 36 32
1/8 [#6] 0.1380 40 32
3/16 [#10] 0.1900 32 24
5/16 0.3125 24 18
3/8 0.3750 24 16
1/4 0.2500 28 20
1/2 0.5000 20 13
7/16 0.4375 20 14
9/16 0.5625 18 12
3/4 0.7500 16 10
5/8 0.6250 18 11
7/8 0.8750 14 9
1 1/8 1.1250 12 7
1 1.0000 12, 14 8
1 1/4 1.2500 12 7
1 1/2 1.5000 12 6
1 3/8 1.3750 12 6
1 3/4 1.7500 – 5

 

DIN 1.4541 Bolts Weight Chart

Length Metric 16 Metric 12 Metric 22 Metric 20 Metric 24 Metric 30 Metric 27
30
35 53.6 – – – – – –
40 58.0 – – – – – –
45 62.1 – 188 – – – –
50 66.6 257 200 – – – –
55 71.0 272 212 – – – –
60 75.4 286 225 362 – – –
65 79.9 301 237 380 – – –
70 84.3 316 249 398 – 532 –
75 88.8 331 262 415 701 554 –
80 93.2 346 274 433 728 576 –
85 97.6 361 286 451 756 599 1184
90 102 375 298 467 784 621 1224
95 107 390 310 485 812 644 1264
100 – 405 322 503 838 665 1304
105 – 420 335 520 865 688 1336
110 – 435 347 538 893 710 1376
115 – 450 359 556 921 732 1415
120 – 465 372 574 949 755 1455
125 – 479 384 591 976 777 1495
130 – 494 396 609 1004 800 1535
135 – 509 409 627 1032 822 1575
140 – 524 421 645 1059 845 1615
145 – 539 433 662 1087 867 1655
150 – 554 446 680 1115 890 1695
155 – 569 458 698 1143 912 1735
160 – 584 – 716 1170 935 1775
165 – 599 – 733 1198 957 1815
170 – – – 751 1226 979 1855
175 – – – 769 1254 1002 1895
180 – – – 787 1281 1024 1935
185 – – – 804 1309 1047 1974
190 – – – 822 1337 1069 2014
195 – – – 840 1365 1092 2054
200 – – – – 1392 1114 2094

 

Advantages of SUS321 Stainless Steel Flange Bolt

AISI 321 Hex Bolts Supplier in India Offering Superior Corrosion Resistance

  • Used in Corrosive Environments
  • Easily Welded
  • High-Temperature Strength
  • Good Formability
  • Stability in Elevated Temperatures

Torque Chart of INOX AISI 321 Rivets

Size Range TPI Clamp Load in LBS (Weight) Proof Load in LBS (Weight) Torque Tightening (LBS)
Plain (Waxed + Galv) Galv
1⁄4 20 2,513 3,350 10 5 13
3⁄8 16 6,113 8,150 38 19 48
5⁄16 18 4,125 5,500 21 11 27
7⁄16 14 8,363 11,150 61 30 76
5⁄16 18 4,125 5,500 21 11 27
9⁄16 12 14,325 19,100 134 67 168
5⁄16 18 4,125 5,500 21 11 27
3⁄4 10 26,288 35,050 329 164 411
7⁄8 9 36,375 48,500 530 265 663
5⁄8 11 17,813 23,750 186 93 232
1 8 47,738 63,650 796 398 995
11⁄8 7 60,075 80,100 1,126 563 1,408
11⁄4 7 76,313 101,750 1,590 795 1,987
11⁄4 8 78,754 105,006 1,641 820 2,051
11⁄8 8 62,201 82,934 1,166 583 1,458
13⁄8 6 90,975 121,300 2,085 1,042 2,606
11⁄2 6 110,663 147,550 2,767 1,383 3,458
11⁄2 8 117,515 156,687 2,938 1,469 3,672
13⁄8 8 97,119 129,492 2,226 1,113 2,782
13⁄4 5 149,625 199,500 4,364 2,182 5,455
2 41⁄2 196,875 262,500 6,563 3,281 8,203
13⁄4 8 163,800 218,400 4,778 – –
2 8 218,138 290,850 7,271 – –
21⁄4 41⁄2 255,938 341,250 9,598 4,799 11,997
21⁄2 4 315,000 420,000 13,125 6,563 16,406
21⁄4 8 280,351 373,801 10,513 – –
21⁄2 8 349,650 466,200 14,569 – –
23⁄4 8 386,888 515,851 17,732 – –
3 4 425,363 567,150 21,268 10,634 26,585
23⁄4 4 351,263 468,500 16,100 8,050 20,124
3 8 463,838 618,451 23,192 – –
31⁄4 4 505,875 674,500 27,402 13,701 34,252
31⁄2 4 593,513 791,350 34,622 17,311 43,277
31⁄4 8 547,913 730,550 29,679 – –
31⁄2 8 638,401 851,201 37,240 – –
33⁄4 4 688275 917700 43,017 21,509 53,771
33⁄4 8 736,725 982,300 46,045 – –
4 4 789450 1052600 52,630 26,315 65,788
4 8 841,463 1,121,950 56,098 – –

 

What is 1.4541 Stainless Steel Thread Length?

NBS Thread Length
5⁄8″ 1.25″
1⁄2″ 1.00″
3⁄4″ 1.38″
1″ 1.75″
7⁄8″ 1.50″
1 1⁄8″ 2.00″
1 3⁄8″ 2.25″
1 1⁄4″ 2.00″
1 1⁄2″ 2.25″

 

Temperature Range of ASTM A193 UNS S32100 Heavy Hex Bolts

  • 800°F to 1500°F
  • 427°C to 816°C

UNS S32100 Stainless Steel Studs Standards

Standards
Bolts Nuts Stud Bolts
DIN 931/DIN 933 DIN 934 DIN 975
BS 1768, IFI 115 BS 1769/ BS 1768 ANSI B16.5
ANSI B18.2.1 ANSI B18.2.2 DIN 976
ISO 4017/ ISO 4014 ISO 4032 BS 4882

 

Hot Forming of 321 SS Foundation Bolts

  • 1149 – 1260°C (2100 – 2300°F)

What Are the Benefits of Using High-tensile SS 321 Fasteners?

What Are the Benefits of Using High-tensile SS 321 Fasteners?

Find our Ready Stock in Following Locations

Suplier of Stainless Steel 321 Fasteners, Supply AISI 316 Bolt & Nuts in Various Countries

Country Country Name Country Country Name
Algeria Algeria Tanzania Tanzania
Nigeria Nigeria Ethiopia Ethiopia
South africa South africa Egypt Egypt
Egypt Angola ghana Ghana
Angola Kenya zambia Zambia

 

WNR 1.4541 Lag Bolts HS Code

Grade HS Code
SS 321 73181900

 

Heat Treatment of Stainless Steel 321 U Bolts

Method Temperature
Heat Treatment 950-1120 °C

 

Stainless Steel 321 Fasteners Supplier in India Provides Different Types of Surface Finish

321 Stainless Steel Elevator Bolts Environmental Properties

Properties Resistance Factors
Fresh Water 5
Oxidation at 500C 5
Sea Water 5
Strong Alkalis 5
UV 5
Weak Acid 5
Flammability 5
Wear 4
Organic Solvents 5
Strong Acid 4
Weak Alkalis 5

 

Delivery Schedule of Stainless Steel 321 Fasteners

Country Name Delivery Time
Jordan 21 days
Egypt 18 days
South Africa 25-30 days
Thailand 7 days
Singapore 8 days
Saudi Arabia 7 days
Brazil 45-60 days
Australia 60 days
UAE/ Dubai 5 days
Indonesia 9 days

Why Choose KM Steel India ?

  • ISO & PED Approved Manufacturer & Supplier for Fastening Products
  • Importer and Exporter of Hex Bolts, Threaded Rod, Studs, Socket Head cap screws in Maharashtra.
  • Top 5 Trader & Wholesaler of Set screws, Machine screws, Washers, Heavy Hex head bolt, Double Ended Studs in India, For Low and High Temperature Applications.
  • Offer Inexpensive Rates to the local Distributor & Reseller Binondo, Saudi Arabia, Manila, Quezon city, South Africa, UAE, Sharjah, Philippines, Cebu, Penang.
  • Stockist of Rivets, Hex Nuts, Lock Nuts, Bolts and Nuts Used in Various Industries and Applications For Fastening and Securing Purposes in Maharashtra.