316L Stainless Steel Fasteners

stainless steel 316l bolts and nuts, UNS S31603 Studs suppliers

316L Stainless Steel Fasteners
316L Stainless Steel Fasteners
 UNS S31603 Bolts And Nuts
UNS S31603 Bolts And Nuts
DIN 1.4404 hex head screws
DIN 1.4404 hex head screws

 

supplies a full range of DIN 1.4404 Threaded rod and hex head screws, view SS 316l nut bolt price list

Grade 316L Stainless Steel Fasteners are a low carbon version of alloy 316. Generally, those alloys which have a low carbon controlled chemistry such as stainless steel 316l bolts and nuts are considered to be structurally weaker.

However, the addition of nitrogen to the alloy of Stainless Steel 316l Nuts is what brings up the yield strength of the metal to that of grade 316. Due to the inclusion of nitrogen in 316l Stainless Steel hex head screws, these fasteners have a much higher resistance to pitting, especially when compared to popular alloy grade 304. Regarded as a marine grade alloy, the SS UNS S31603 Fasteners are useful to combat corrosion in polluted marine atmospheres.

The main advantage of low carbon modified 316l stainless steel bolts is their excellent resistance to intergranular corrosion. Therefore, these SS DIN 1.4404 Fasteners are often used in an as-welded condition. The exhibition of properties such as excellent strength and superior toughness, make the 316l Stainless Steel High Tensile Fasteners well suited to be used for applications in cryogenic temperatures. On the other hand, the specified Astm A193 316l Fasteners are designed to be used in high pressure and/or high temperature environments. Per the above mentioned ASTM, the chemical requirements of the Stainless Steel 316l Hex Head Bolt have been detailed in the specification. Hence, the elements used to alloy the Stainless Steel 316l Hex Head Nut must conform to the specification.

 

Price List of Stainless Steel 316l Hex Nuts

Stainless Steel 316l Hex Nuts Pri ce in India
(Thread Direction Right Hand)
Thread Size
316l Stainless Steel Hex Nuts Price
#6-32
$33.68 / pkg. of 50
#6-32
$33.68 / pkg. of 50
#8-32
$36.05 / pkg. of 50
#10-24
$36.98 / pkg. of 50
7/16″-14
$22.04 / pkg. of 25
5/8″-11
$35.64 / pkg. of 25
3/4″-10
$41.51 / pkg. of 20
7/8″-9
$15.91 / pkg. of 5

 

Price List of Stainless Steel 316l Bolts

Plow Bolt, Plain, 5/8-11×2, Gr 5, PK25
$30.65 / pkg. of 25
Structural Bolt, 1/2-13×1 1/2L, PKG25
$13.21 / pkg. of 25
U bolts, with 5/16 Thread, Zinc Finish
$3.71–$7.25
Hex Nut, SS, Gr SS316l,3/8-16, Plain, PKG50
$12.13
Hex Lag Screw, 3/8×2 1/2 In L, PKG50
$19.79
Flat Washer
$0.09–$5.97

 

Price of Metric Hex Bolts, Partially Threaded (DIN 931)

M5-0.8 X 30
DIN 931
M5
Coarse
30
A2-70 Stainless
Plain
100
$11.20
M5-0.8 X 35
DIN 931
M5
Coarse
35
A2-70 Stainless
Plain
100
$13.43
M5-0.8 X 40
DIN 931
M5
Coarse
40
A2-70 Stainless
Plain
100
$15.03
M5-0.8 X 45
DIN 931
M5
Coarse
45
A2-70 Stainless
Plain
100
16.75
M5-0.8 X 50
DIN 931
M5
Coarse
50
A2-70 Stainless
Plain
100
$18.33
M6-1.0 X 10
DIN 931
M6
Coarse
10
A2-70 Stainless
Plain
100
$8.10
M6-1.0 X 30
DIN 931
M6
Coarse
30
A2-70 Stainless
Plain
100
$15.95
M6-1.0 X 35
DIN 931
M6
Coarse
35
A2-70 Stainless
Plain
100
$19.10

 

Price List of SS 316l Socket Cap Screw

Description
Price per 100
Pack
M1.4 X 2
$31.43
25
M1.4 X 3
$32.31
25
M1.4 X 4
$33.07
25
M1.4 X 5
$33.70
25
M1.4 X 6
$34.40
25
M1.4 X 8
$35.03
25
M1.4 X 10
$36.29
25
M1.4 X 12
$36.97
25
M1.4 X 16
$39.06
25
M1.6 X 3
$7.56
100
M1.6 X 4
$6.96
100
M1.6 X 5
$7.18
100
M1.6 X 6
$7.18
100
M1.6 X 8
$7.66
100
M1.6 X 10
$8.50
100
M1.6 X 12
$8.86
100
M1.6 X 14
$13.26
100
M1.6 X 16
$9.76
50
M1.6 X 18
$21.00
50

 

Comparing standards specification of stainless steel 316l fasteners

Fasteners Material Specification ASTM A194, ASME SA193, UNS S31603 Bolts
Standard DIN, UNI, ISO, JIS, GB, IS, BS, ASME, ANSI, ASTM and all International Standards
Fasteners/ Bolts Size M2, M2.5, M3, M4, M5, M6, M8, M10, M12, M14, M16, M20, M24, M30, M36 to M160
Length 3 mm to 200 mm
Bolts, Studs Threads: METRIC, BSW, BSF, UNC, UNF or as required
SS 316l Fasteners Standard: ANSI – American National Standards Institute  

  • ANSI B 18.2.4 2M
  • ANSI B 28.2.4 1M
  • SS 316l Stud Bolt length are defined in ASME B16.5 standard
  • SS 316l Hex nuts are defined in ASME B18.2.2
  • ASME B18.5

DIN: DIN 931, DIN 933, DIN 934, DIN 970

UTS – Unified Thread Standard : UNC, UNF, UNEF, UNS, NPT, NPTF

ISO – International Organization for Standardization : ISO 4032, ISO 4033, JIS standards

Source of raw materials Tata Steel, JSPL, RINL, Usha Martin, Dhamm Steel, Mukund Steel etc.
SCOPE OF MANUFACTURE
  • Hot Forged Fasteners, Nut / Bolt; up to M36 / 1-1/2” Dia, up to 1100mm lg
  • CNC Machined Fasteners, Nut / Bolt; up to M100 / 4” Dia, up to 1500mm lg
Fasteners In Form of: Hex, Square, Round, Threading as per Gauge Etc.
Head drive: Phillips, Slotted, Phillips/Slot, Six-Lobe, etc
bolting Test Certificate: Manufacturer Test Certificate as per EN 10204 / 3.1
Fasteners finishing: Zinc (yellow, white, blue, black), black oxide,
Geometry, Dacroment, anodizing, nickel plated, plated zinc-nickel, Stainless steel: Passivated
Self-Colour, Hot Dip Galvanised (HDG), Bright Zinc Plated (BZP), Sherardized, Stainless Steel, Mechanically Applied coating and some special one like DACROMET
316L stainless steel bolts Production process M2-M24: Cold Froging, hot forging M24-M100, machining and CNC for Customized connecting element
bolting materials Surface Coating:
  • Teflon Coated Fasteners
  • Phosphate Coated Fasteners
  • Zinc Coated Fasteners
  • Ptfe Coated Fasteners
  • Xylon Coated Fasteners
  • Cadmium Coated Fasteners
  • Hot Dipped Galvanizing Coated Fasteners

All surface finishes offered including Geomet & PTFE, Galvanised, Zinc, Electroless Nickel, Sherardized, Dacromet

Popular Types of SS 316l Bolts Hex Bolts, Flange Bolts, Hex Head Bolts, Lag Bolts, Square Bolts, Eye Bolts, U Bolts, T Bolts, Counter sunk Bolts etc.
Popular Types of SS 316l Nut Hex Head Nut, Eye Nut, Dome Nut, Wing Nut, T Nut, Panel Nut, Lock Nut, Coupling Nut, Square Nut, Acorn Nut etc.
Popular Types of SS 316l Screw Hex Head Cap Screws, Socket Set Screws, Anchor Screws, Blind Rivet, Socket Head Screws, Concrete Screws, Shoulder Screws, Panel Screws, Threaded Screws, Machine Screws etc.
Popular Types of SS 316l Washer Machine Washers, Flat Washer, Star Washers, Sealing Washer, Lock Washer, Split Washer etc.
Fasteners Packing: IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request

 

Size chart of Stainless Steel 316l Fasteners

Stainless Steel 316l Screws Type
SIZE
GRADE
ASME
ISO
ASTM
Socket Head Cap Screws
M1.6 to M64
12.9
B18.3.1 M
4762
A574M
Socket Low Head Cap Screws
M4 to M20
10.9
 
 
 
Socket Head Shoulder Screws
M6 to M24
012.9
B18.3.3M
 
 
Countersunk Socket Head Screws
M3 to M20
012.9
B18.3.5M
10642
F835M
Button Head Socket Screws
M3 to M12
012.9
B18.3.4M
7380
F835M
Flange Button Head Socket Screws
M3 to M10
012.9
 
 
F835M
Knurled Point Socket Set Screws
M3 to M20
45H
B18.3.6M
4029
F912M
Flat Point Socket Set Screws
M6 to M12
45H
B18.3.6M
4026
F912M
Dog Point Socket Set Screws
M3 to M20
45H
B18.3.6M
4028
F912M
Cone Point Socket Set Screws
M3 to M12
45H
B18.3.6M
4027
F912M
Plain Point Socket Set Screws
M3 to M20
45H
B18.3.6M
4029
F912M
Taper Pressure Plug
M8 to M22
 
 
 

 

Stainless Steel 316l Bolt Type
SIZE
PROPERTY CLASS
TENSILE STRENGTH
STANDARD
Stainless Steel 316l Hex Head Bolt / Screws
M4 to M80
10.9
1040N / mm2 min
ISO 4017 (Full Thread)
ISO 4014 (Half Thread)
Stainless Steel 316l Nuts Type
SIZE
PROPERTY CLASS
STANDARD
Hex Nut
M6 to M42
10
ISO 4032
Nylock Nut
M6 to M20 (Gr.8)
M10 to M24 (Gr.10)
8 & `10
DIN 982
Nylock Nut
M6 to M20 (Gr.8)
M10 to M24 (Gr.10)
8 & 10
DIN 985
Hex Weld Nut
M6 to M12
8
DIN 929
Stainless Steel 316l Washers Type
SIZE
HARDNESS
STANDARD
Square Section Spring Washer
3mm to 39mm
HV (430 to 530)
DIN 7980
Flat Section Spring Washer
3mm to 39mm
HV (430 to 530)
DIN 127 B
Hardened Washer
12mm to 30mm
HV (300 to 370)
IS 2016
Hardened Steel Washer
12mm to 56mm
Rockwell 26 to 45 (HDG)
Rockwell 38 to 45 (Coated)
ASTM F436M

 

 

ISO And DIN designations

No.
Description
DIN 84
Slotted Cheese Head Machine Screws
DIN 85
Slotted Pan Head Machine Screws
DIN 94
Cotter Pin
DIN 125A
Flat Washer (without Chamfer)
DIN 125B
Flat Washer (with Chamfer)
DIN 127B
Split Lock Washer
DIN 137B
Spring Wave Washer
DIN 315
Wing Nut
DIN 439B
Machine Screws Hex Nut, Finished Hex Jam Nut
DIN 911
Long Arm Hex Key
DIN 912
Hex Socket Head Cap Screws
DIN 916
Hex Socket Set Screws
DIN 931
Hex Head Cap Screws Partially Threaded
DIN 933
Hex Head Cap Screws Fully Threaded
DIN 934
Finished Hex Nut
DIN 939
Double End Stud
DIN 960
Hex Head Cap Screws Partially Threaded
DIN 961
Hex Head Cap Screws Fully Threaded
DIN 963
Slotted Flat Head Machine Screws
DIN 964
Slotted Oval Head Machine Screws
DIN 965
Phillips Flat Head Machine Screws
DIN 966
Phillips Oval Head Machine Screws
DIN 975
Threaded Rod
DIN 980V
Hex Steel Prevailing Torque Lock Nut
DIN 985
Hex Nylon Insert Lock Nut
DIN 6334
Rod Coupling Nut
DIN 6797A
External Tooth Lock Washer
DIN 6797J
Internal Tooth Lock Washer
DIN 6912
Hex Low Socket Head Cap Screws
DIN 6921
Hex Flange Head Screws
DIN 6923
Hex Flange Nut
ISO 7379
Hex Socket Head Shoulder Screws
ISO 7380
Hex Button Socket Head Cap Screws
DIN 7985
Phillips Pan Head Machine Screws
DIN 7991
Hex Flat Socket Head Cap Screws

 

Comaparison between metric sizes to the closest inch equivalent

Metric
Closest Inch
M1.4-0.3
0-80 (Larger)
M2-0.4
1-64 (Smaller)
M2.5-0.45
3-56 (Larger)
M3-0.5
4-48 (Smaller)
M3.5-0.6
6-40 (Same)
M4-0.7
8-36 (Larger)
M5-0.8
10-32 (Smaller)
M6-1.0
1/4-28 (Larger)
M7-1.0
1/4-28 (Smaller)
M8-1.25
5/16-18 (Smaller)
M10-1.5
3/8-16 (Smaller)
M12-1.75
1/2-13 (Larger)
M14-2.0
9/16-12 (Larger)
M16-2.0
5/8-11 (Smaller)
M18-2.5
3/4-10 (Larger)
M20-2.5
3/4-10 (Smaller)
M22-2.5
7/8-9 (Larger)
M24-3.0
1-8 (Larger)
M30-3.5
1 1/8-7 (Smaller)
M36-4.0
1 3/8-6 (Smaller)

 

ANSI or ASME Standards (inch series)

ASME B18.1.1 Small Solid Rivets ASME B18.8.1 Clevis Pins and Cotter Pins
ASME B18.1.2 Large Rivets ASME B18.8.2 Taper Pins, Dowel Pins, Straight Pins, Grooved Pins and Spring Pins
ASME B18.2.1 Square and Hex Bolts and Screws ASME B18.9 Plow Bolts
ASME B18.2.2 Square and Hex Nuts ASME B18.10 Track Bolts and Nuts
ASME B18.2.6 Fasteners for use in Structural Applications ASME B18.11 Miniature Screws
ASME B18.3 Socket Cap, Shoulder and Set Screws ASME B18.13 Screws and Washer Assemblies (Sems)
ASME B18.5 Round Head Bolts ASME B18.15 Forged Eyebolts
ASME B18.6.2 Slotted Head Cap Screws, Square Head Set Screws, and Slotted Headless Set Screws ASME B18.17 Wing Nuts, Thumb Screws and Wing Screws
ASME B18.6.3 Machine Screws and Machine Screws Nuts ASME B18.21.1 Lock Washers
ASME B18.6.4 Thread Forming and Thread Cutting Tapping Screws and Metallic Drive Screws ASME B18.22.1 Plain Washers
ASME B18.7 General Purpose Semi- Tubular Rivets, Full Tubular Rivets, Split Rivets and Rivet Caps ASME B18.23.1 Beveled Washers

 

Mechanical Strength of type 316l stainless steel fasteners

Grade

Tensile Str
(MPa) min

Yield Str
0.2% Proof
(MPa) min

Elong
(% in 50mm) min

Hardness

Rockwell B (HR B) max

Brinell (HB) max

316L

485

170

40

95

217

 

Equivalent Material for 316l stainless steel fasteners

Grade

UNS
No

Old British

Euronorm

Swedish
SS

Japanese
JIS

BS

En

No

Name

316L

S31603

316S11

1.4404

X2CrNiMo17-12-2

2348

SUS 316L

 

Chemical Composition Standard of SS 316l nut bolt

Grade

 

C

Mn

Si

P

S

Cr

Mo

Ni

N

316L

Min

16.0

2.00

10.0

Max

0.03

2.0

0.75

0.045

0.03

18.0

3.00

14.0

0.10

 

Physical Properties of Stainless Steel 316l Fasteners

Grade

Density
(kg/m3)

Elastic Modulus
(GPa)

Mean Co-eff of Thermal Expansion (µm/m/°C)

Thermal Conductivity
(W/m.K)

Specific Heat 0-100°C
(J/kg.K)

Elec Resistivity
(nΩ.m)

0-100°C

0-315°C

0-538°C

At 100°C

At 500°C

316l

8000

193

15.9

16.2

17.5

16.3

21.5

500

740

 

Most famous types of Fasteners Weight Chart

 

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