Stainless Steel 321 Fasteners

Stainless Steel 321 Fasteners

Stainless Steel 321 Fasteners Quick Info

  • Stainless Steel 321 Bolt Sizes : M3 - M56
  • SS 321 Screw Sizes : M1.6 - M12
  • ASTM A193 321 Nut Sizes : M3 - M56
  • Stainless Steel 321 Washer : M3 - M56
  • Thread Type : UNC, BSW, UNF, BSF
  • Length : 3 mm to 200 mm

Click Here To Get All Standard Sizes of Stainless Steel 321 Fasteners



SS 321 Hex Bolts and Nuts Manufacturer in India, Sizes Up to 3 Inches

Stainless Steel 321 Fasteners

Stainless Steel 321 Fasteners

SS 321 Hex Nut

SS 321 Hex Nut

SUS 321 Bolt

SUS 321 Bolt

Stainless Steel 321 Fasteners Specification

Sizes

Stainless Steel 321 Hex Bolts Sizes

  • Metric : M1.2 To M48
  • Imperial : 1/4" to 4"
Sizes

SS 321 Threaded Rod Washer Size

  • M3 - M56
  • 3/6"- 2"


Pitch

AISI 321 Stud Bolt Pitch

  • Coarse Threads
  • Fine Threads


Thread Class

INOX 321 Nuts Thread Class

  • 2G
  • Class 1A
  • 8G
  • 6G
  • 5 HF
  • 5 CSF
  • 3G
  • 4G
  • Class 3A
  • Class 2A
  • 5 ONF








Manufacturing Method

SUS 321 Washer Manufacturing Method

  • Cold Forged
  • Hot Forged
  • CNC machined















Head Types

UNS S32100 Screws Head Types

  • Button head
  • Slotted hex washer
  • Oval
  • Combination Drive
  • Pan
  • Hex / Socket
  • Truss
  • Phillips Drive
  • Hex washer head
  • Hex head
  • Frearson Drive
  • Socket cap head
  • Flat
  • Slotted Drive
Thread Types

DIN 1.4541 Socket Head Cap Screw Thread Types

  • 12-thread series (12-UN)
  • Fine Thread (UNF)
  • ACME
  • UNJ
  • UNEF
  • Coarse thread (UNC)
  • Metric coarse
  • 8-Thread Series (8UN)
  • Trapezoidal
  • BSF



Surface Treatments

SUS321 Stainless Steel Self Tapping Screw Surface Treatments

  • Cadmium
  • Black Finish
  • Green Finish
  • Hot Dip Galvanized
  • Clear Zinc Plated
  • Plain
  • Mechanical
  • PTFE / Teflon
  • Zinc Nickel
  • Oil
  • Black Oxide
  • Yellow Zinc Plated
  • Nickel Plated
End

INOX AISI 321 Fasteners End

  • Cone Point
  • Half Point
  • Gimlet Point
  • Semi-cone Point
  • Chamfer End
  • Sheared End
  • Milled End
  • 45 Degree Angle Cut
  • Chisel Point








Bolt Types

Type of SUS321 Stainless Steel Bolt

  • Socket Bolt
  • Carriage Bolt
  • J Bolt
  • Heavy Hex Bolt
  • Lag Bolt
  • Shoulder Bolt
  • Square Bolts
  • Round Head Bolts
  • Plow Bolt
  • Hex Bolts
  • Eye Bolts
  • Flange Bolts
  • Hex Head Bolt














Washers types

Types of INOX AISI 321 Washers

  • Fender Washer
  • Dock Washer
  • Ogee Washer
  • Punched Washer
  • Machined Washer
  • Hex Washers
  • Plain Washer
  • Tooth Lock Washer
  • Countersunk Washer
  • Spring Washer
  • Flat Washer
  • Split Washer
  • Dome Washer
  • Lock Washer
  • Spherical Washer
  • Round Washer
  • Hexagonal Washer
  • Dome Tooth Washer
  • Tab Washer
  • Customized Washer
  • Square Washer
Packaging

1.4541 Stainless Steel Bolts Packaging

  • Wooden Cases
  • Wooden Pallet
  • Carton Box























Screws types

Types of 1.4541 Stainless Steel Screws

  • Coach Screws
  • Sammys Screws
  • Socket Head Cap Screw
  • Hexagon Screw
  • Cap Screw
  • Socket Cap Screws
  • Concrete Screws
  • Thread Cutting Machine Screws
  • Set Screws
  • Deck Screws
  • Socket Screws
  • Self Tapping Screws
  • Fully Threaded Screws
  • Hex Cap Screws
  • Self Drilling Screws
  • Anchor Screws
  • Sheet Metal Screws
  • Countersunk Slotted Screws
  • Hex Lag Screws
  • Self Drilling Screws
  • Grub Screws
  • Panel Screws
  • Masonry Screws
  • Wood Screws
  • Allen Cap Screws
  • Machine Screws
















Stud Bolt & Threaded Rod types

Types of UNS S32100 Stainless Steel Threaded Rod

  • Trapezoidal Threaded Rod
  • One End Threaded Rod
  • Tie Rod
  • Right and Left Hand Threaded Rod
  • Acme Rod
  • Shear Stud Bolt
  • Metric Fine Threaded Rod
  • Double End Threaded Rod
  • Threaded Bar
  • Double End Stud Bolts
  • Partially Threaded Rod
  • Acme Threaded Rod
  • Metric Threaded Rod
  • Acme Threaded Rod
  • Fully Threaded Studs
  • Double Ended Threaded Rod
  • Stud Bolt
  • Threaded Stud
  • Stud Bolts and Nuts
  • All Thread
  • Ultra Fine Threaded Rod
  • All Thread Rod
  • Custom Threaded Rod
  • Threaded Rod
  • Plain Stud Bolt
  • Tap End Threaded Rod
  • Metric Trapezoidal Threaded Rod
  • Extra Fine Threaded Rod
  • Studs
  • Lug Stud Bolt
  • Dual Threaded Rod
  • Fully Threaded Rod
  • Continuous Threaded Stud Bolts
  • Tie Bolt
Nut types

Types of 321 SS Nuts

  • Dome Nuts
  • Eye Nuts
  • Wing Nut
  • T Nuts
  • Nylon Insert Nut
  • Coupler Nuts
  • Lug Nuts
  • Captive Nuts
  • Self Locking Nuts
  • Flex Lock Nut
  • Hex Nuts
  • Slotted Nut
  • Rivet Nuts
  • Hex Nuts
  • Dome Head Nuts
  • fully threaded
  • Square Nut
  • Castle Nut
  • High Tensile Heavy Hex Nuts
  • Heavy Hex Nuts
  • K Lock Nut
  • Weld Nuts
  • Cage Nuts
  • Jam Nut
  • Flange Nuts
  • Cap Nut
  • Dowel Nuts
  • 2 Way Lock Nut
  • Flange Lock Nut
  • Lock Nut
  • Wheel Nuts





Aesteiron Recent Export Orders

UAE
Delivered Stainless Steel 321 Fasteners to USA

Delivered Stainless Steel 321 Fasteners to USA

Australia
Supplied SS 321 Hex Bolts and Nuts To UAE

Supplied SS 321 Hex Bolts and Nuts To UAE


321 SS Hexagon Bolts Size Chart

Dia (in) 07/8 1 1 1/8 1 1/4 1 3/8 1 1/2 2 12 1 3/4 6
TPI (in) 14 8 7 7 6 6 4.5 24 5 32
Length (ft) 3 6 10 6 3 10 12 3 6 3
Dia (in) 01/4 5/16 03/8 7/16 01/2 01/2 05/8 07/8 9/16 03/4
TPI (in) 20 18 16 14 13 13 10 9 18 10
Length (ft) 3 6 10 12 3 10 12 12 3 3

Stainless Steel 321 Washer Dimension

Stainless Steel 321 Fasteners Supplier in India Provides Accurate Dimensions

Stainless Steel 321 Washer Dimension

Size SAE
Thickness
(S)
Outside Dia
(D2)
Inside Dia
(D1)
#8 0.049" 7/16" 3/16"
#6 0.049" 3/8" 5/32"
#4 0.032" 5/16" 1/8"
#2 0.020" 1/4" 3/32"

UNS S32100 Stainless Steel Flange Bolt Weight Chart

Stainless Steel 321 Fasteners Supplier in India Provides Accurate Weight Chart

Diameter Metric 36 Metric 30 Metric 27 Metric 24 Metric 22 Metric 20 Metric 16 Metric 12
Length
30 - - - - - - - 49.1
40 - - - - - - 105 58.0
50 - - - - 257 200 121 66.6
60 - - - 362 286 225 137 75.4
70 - - 532 398 316 249 153 84.3
80 - 728 576 433 346 274 168 93.2
90 1224 784 621 467 375 298 184 102
100 1304 838 665 503 405 322 199 -
110 1376 893 710 538 435 347 215 -
120 1455 949 755 574 465 372 231 -
130 1535 1004 800 609 494 396 247 -
140 1615 1059 845 645 524 421 - -
150 1695 1115 890 680 554 446 - -
160 1775 1170 935 716 584 - - -
170 1855 1226 979 751 - - - -
180 1935 1281 1024 787 - - - -
190 2014 1337 1069 822 - - - -
200 2094 1392 1114 - - - - -

Basic Types Of ASTM A193 SS 321 Fasteners

Stainless Steel 321 Bolts

Stainless Steel 321 Bolts

INOX AISI 321 Nuts

INOX AISI 321 Nuts

321 Stainless Steel Studs

321 Stainless Steel Studs

SS 321 Washers

SS 321 Washers

AISI 321 Hex Bolts

AISI 321 Hex Bolts

SUS 321 Heavy Hex Bolts

SUS 321 Heavy Hex Bolts

INOX 321 Hex Cap Screws

INOX 321 Hex Cap Screws

UNS S32100 Socket Head Bolts

UNS S32100 Socket Head Bolts

ASTM A193 SS 321 Eye Bolt

ASTM A193 SS 321 Eye Bolt

DIN 1.4541 Socket Head Cap Screws

DIN 1.4541 Socket Head Cap Screws

SUS 321 Stainless Steel Anchor Bolts

SUS 321 Stainless Steel Anchor Bolts

ASME SA 193 grade 321 Square Bolts

ASME SA 193 grade 321 Square Bolts

1.4541 Stainless Steel Flange Bolts

1.4541 Stainless Steel Flange Bolts

UNS S32100 Stainless Steel Carriage Bolts

UNS S32100 Stainless Steel Carriage Bolts

321 SS Machine Bolts

321 SS Machine Bolts

ASTM A193 UNS S32100 U Bolts

ASTM A193 UNS S32100 U Bolts

WNR 1.4541 Hex Head Bolt

WNR 1.4541 Hex Head Bolt

Stainless Steel 321 J Bolts

Stainless Steel 321 J Bolts

INOX AISI 321 Anchor Rods

INOX AISI 321 Anchor Rods

Stainless Steel 321 Fasteners Chemical Composition

Check Chemical Composition of Stainless Steel 321 Fasteners Manufacturer in India

0.08 max
C
1.00 max
Si
2.00 max
MN
0.045 max
P
0.030 max
S
19
Cr
13
Ni

Mechanical Properties of 321 SS Rivets

Stainless Steel 321 Fasteners Manufacturer in India Offering Accurate Mechanical Properties

Tensile strength

Tensile strength

  • 75000 PSI
  • 75 ksi
Yield Strength

Yield Strength

  • 30,000 PSI
  • 30 ksi
Elongation

Elongation

  • 35 min
Reduction of area

Reduction of area

  • 50 %

Physical Properties of ASTM A193 SS 321 Hex Nuts

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

Equivalent Grades of Stainless Steel 321 Fasteners

Stainless Steel 321 Fasteners Manufacturer in India Provides Different Types Equivalent Grades




321 Stainless Steel Heavy Hex Bolts Heat Resistance

  • Up to 425-900 °C

Key Features of ASME SA 193 Grade 321 Studs

Stainless Steel 316L Fasteners Supplier in India Offering High Corrosion Resistance

Key Features of ASME SA 193 Grade 321 Studs

WNR 1.4541 Foundation Bolts Thermal Properties

Thermal Properties
°C 20-500 20-100
°F 68-932 68-212
W/m·K 21.4 16.3
Btu-in/hr-ft2- (°F) 147.7 112.5

Is Stainless Steel 321 Fasteners Corrosion Resistance?

  • Yes, It is Excellent Corrosion Resistance

Tensile Stress Areas of ASTM A193 UNS S32100 Lag Bolts

Nominal Size Fine Threads (UNF) Coarse Threads (UNC)
Inch Threads / inches Threads / inches
9/16 18 12
7/16 20 14
7/8 14 9
5/16 24 18
5/8 18 11
3/18 24 16
3/4 16 10
1 3/8 12 6
1 1/8 12 7
1 1/4 12 7
1/4 28 20
1 1/2 12 6
1 12 8
1/2 20 13

Stainless Steel 321 U Bolts Hardness

Hardness
Rockwell B (HR B) max Brinell (HB) max
95 217

Popular Finishes of SS 321 Elevator Bolts

  • Bright Zinc-plated
  • Clear Passivated
  • Zinc Hex Bolt
  • Black Oxide
  • Plain

AISI 321 Shoulder Bolts Heat Treatment

Method Temperature
Heat Treatment (Annealing) 90-1120 °C

Stainless Steel 321 Hex Bolts Applications

Stainless Steel 321 Hex Bolts Applications

Temperature Range of INOX 321 J Bolts

  • Up to 1800 °F (1000 °C)

SS 321 Fasteners HS Code

Grade HS Code
SS 321 Fasteners 73181900

Fact

Stainless Steel 321 Fasteners Provide Excellent Resistance to Oxidation & Corrosion, Possess Good Creep Strength

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